19729362240

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:700

約数の個数: 896

約数和(自身を含む): 87080140800

約数和(自身を除く): 67350778560

約数列:

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3255, 3264, 3348, 3360, 3472, 3570, 3672, 3689, 3714, 3720, 3780, 3808, 3906, 4032, 4080, 4185, 4216, 4284, 4320, 4333, 4340, 4464, 4590, 4743, 4760, 4896, 4952, 4960, 5040, 5208, 5270, 5355, 5440, 5571, 5580, 5712, 5859, 5952, 6048, 6120, 6190, 6324, 6426, 6510, 6696, 6720, 6944, 7140, 7344, 7378, 7428, 7440, 7560, 7616, 7812, 7905, 8160, 8370, 8432, 8568, 8640, 8666, 8680, 8928, 9180, 9285, 9486, 9520, 9765, 9792, 9904, 9920, 10080, 10416, 10523, 10540, 10710, 11067, 11142, 11160, 11424, 11718, 12096, 12240, 12380, 12648, 12852, 12999, 13020, 13392, 13888, 14229, 14280, 14688, 14756, 14856, 14880, 15120, 15624, 15810, 16065, 16320, 16713, 16740, 16864, 17136, 17332, 17360, 17856, 18360, 18445, 18570, 18972, 19040, 19189, 19530, 19808, 20160, 20832, 21046, 21080, 21420, 21665, 22134, 22284, 22320, 22848, 23436, 23715, 24480, 24760, 25296, 25704, 25998, 26040, 26784, 27855, 28458, 28560, 29295, 29376, 29512, 29712, 29760, 30240, 31248, 31569, 31620, 32130, 33201, 33426, 33480, 33728, 34272, 34664, 34720, 36720, 36890, 37140, 37944, 38080, 38378, 38997, 39060, 39616, 41664, 42092, 42160, 42840, 43330, 44268, 44568, 44640, 46872, 47430, 48960, 49520, 50592, 51408, 51996, 52080, 52615, 53568, 55335, 55710, 56916, 57120, 57567, 58590, 59024, 59424, 60480, 62496, 63138, 63240, 64260, 64995, 66402, 66852, 66960, 68544, 69328, 69440, 71145, 73440, 73661, 73780, 74280, 75888, 76756, 77994, 78120, 83565, 84184, 84320, 85680, 86660, 88536, 89136, 89280, 93744, 94707, 94860, 95945, 99040, 99603, 101184, 102816, 103992, 104160, 105230, 110670, 111420, 113832, 114240, 115134, 116991, 117180, 118048, 118848, 124992, 126276, 126480, 128520, 129990, 132804, 133704, 133920, 134323, 138656, 142290, 146880, 147322, 147560, 148560, 151776, 153512, 155988, 156240, 157845, 166005, 167130, 168368, 168640, 171360, 172701, 173320, 177072, 178272, 187488, 189414, 189720, 191890, 194985, 198080, 199206, 205632, 207984, 208320, 210460, 220983, 221340, 222840, 227664, 230268, 233982, 234360, 236096, 252552, 252960, 257040, 259980, 265608, 267408, 267840, 268646, 277312, 284121, 284580, 287835, 294644, 295120, 297120, 303552, 307024, 311976, 312480, 315690, 326213, 332010, 334260, 336736, 342720, 345402, 346640, 354144, 356544, 368305, 374976, 378828, 379440, 383780, 389970, 398412, 402969, 415968, 420920, 441966, 442680, 445680, 455328, 460536, 467964, 468720, 473535, 498015, 505104, 505920, 514080, 518103, 519960, 531216, 534816, 537292, 568242, 569160, 575670, 584955, 589288, 590240, 594240, 614048, 623952, 624960, 631380, 652426, 662949, 664020, 668520, 671615, 673472, 690804, 693280, 708288, 736610, 757656, 758880, 767560, 779940, 796824, 805938, 831936, 841840, 863505, 883932, 885360, 891360, 910656, 921072, 935928, 937440, 947070, 978639, 996030, 1010208, 1028160, 1036206, 1039920, 1062432, 1069632, 1074584, 1104915, 1136484, 1138320, 1151340, 1169910, 1178576, 1180480, 1208907, 1228096, 1247904, 1262760, 1304852, 1325898, 1328040, 1337040, 1343230, 1381608, 1386560, 1420605, 1473220, 1515312, 1517760, 1535120, 1559880, 1593648, 1611876, 1631065, 1683680, 1727010, 1767864, 1770720, 1782720, 1842144, 1871856, 1874880, 1894140, 1957278, 1988847, 1992060, 2014845, 2020416, 2072412, 2079840, 2124864, 2149168, 2209830, 2272968, 2276640, 2283491, 2302680, 2339820, 2357152, 2417814, 2495808, 2525520, 2590515, 2609704, 2651796, 2656080, 2674080, 2686460, 2763216, 2841210, 2935917, 2946440, 3030624, 3070240, 3119760, 3187296, 3223752, 3262130, 3314745, 3367360, 3454020, 3535728, 3541440, 3626721, 3684288, 3743712, 3788280, 3914556, 3977694, 3984120, 4029690, 4144824, 4159680, 4298336, 4419660, 4545936, 4553280, 4566982, 4605360, 4679640, 4714304, 4835628, 4893195, 5051040, 5181030, 5219408, 5303592, 5312160, 5348160, 5372920, 5526432, 5682420, 5871834, 5892880, 6044535, 6061248, 6140480, 6239520, 6374592, 6447504, 6524260, 6629490, 6850473, 6908040, 7071456, 7253442, 7487424, 7576560, 7829112, 7955388, 7968240, 8059380, 8289648, 8596672, 8807751, 8839320, 9091872, 9133964, 9210720, 9359280, 9671256, 9786390, 9944235, 10102080, 10362060, 10438816, 10607184, 10624320, 10745840, 11052864, 11364840, 11417455, 11743668, 11785760, 12089070, 12479040, 12895008, 13048520, 13258980, 13700946, 13816080, 14142912, 14506884, 14679585, 15153120, 15658224, 15910776, 15936480, 16118760, 16579296, 17615502, 17678640, 18133605, 18183744, 18267928, 18421440, 18718560, 19342512, 19572780, 19888470, 20551419, 20724120, 20877632, 21214368, 21491680, 22729680, 22834910, 23487336, 23571520, 24178140, 25790016, 26097040, 26517960, 27401892, 27632160, 29013768, 29359170, 30306240, 31316448, 31821552, 31872960, 32237520, 33158592, 34252365, 35231004, 35357280, 36267210, 36535856, 37437120, 38685024, 39145560, 39776940, 41102838, 41448240, 42428736, 42983360, 44038755, 45459360, 45669820, 46974672, 48356280, 52194080, 53035920, 54803784, 55264320, 58027536, 58718340, 61654257, 62632896, 63643104, 64475040, 68504730, 70462008, 70714560, 72534420, 73071712, 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約数ペア:

[(1, 19729362240), (2, 9864681120), (3, 6576454080), (4, 4932340560), (5, 3945872448), (6, 3288227040), (7, 2818480320), (8, 2466170280), (9, 2192151360), (10, 1972936224), (12, 1644113520), (14, 1409240160), (15, 1315290816), (16, 1233085140), (17, 1160550720), (18, 1096075680), (20, 986468112), (21, 939493440), (24, 822056760), (27, 730717120), (28, 704620080), (30, 657645408), (31, 636431040), (32, 616542570), (34, 580275360), (35, 563696064), (36, 548037840), (40, 493234056), (42, 469746720), (45, 438430272), (48, 411028380), (51, 386850240), (54, 365358560), (56, 352310040), (60, 328822704), (62, 318215520), (63, 313164480), (64, 308271285), (68, 290137680), (70, 281848032), (72, 274018920), (80, 246617028), (84, 234873360), (85, 232110144), (90, 219215136), (93, 212143680), (96, 205514190), (102, 193425120), (105, 187898688), (108, 182679280), (112, 176155020), (119, 165792960), (120, 164411352), (124, 159107760), (126, 156582240), (135, 146143424), (136, 145068840), (140, 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31316448), (651, 30306240), (672, 29359170), (680, 29013768), (714, 27632160), (720, 27401892), (744, 26517960), (756, 26097040), (765, 25790016), (816, 24178140), (837, 23571520), (840, 23487336), (864, 22834910), (868, 22729680), (918, 21491680), (930, 21214368), (945, 20877632), (952, 20724120), (960, 20551419), (992, 19888470), (1008, 19572780), (1020, 19342512), (1054, 18718560), (1071, 18421440), (1080, 18267928), (1085, 18183744), (1088, 18133605), (1116, 17678640), (1120, 17615502), (1190, 16579296), (1224, 16118760), (1238, 15936480), (1240, 15910776), (1260, 15658224), (1302, 15153120), (1344, 14679585), (1360, 14506884), (1395, 14142912), (1428, 13816080), (1440, 13700946), (1488, 13258980), (1512, 13048520), (1530, 12895008), (1581, 12479040), (1632, 12089070), (1674, 11785760), (1680, 11743668), (1728, 11417455), (1736, 11364840), (1785, 11052864), (1836, 10745840), (1857, 10624320), (1860, 10607184), (1890, 10438816), (1904, 10362060), (1953, 10102080), (1984, 9944235), (2016, 9786390), (2040, 9671256), (2108, 9359280), (2142, 9210720), (2160, 9133964), (2170, 9091872), (2232, 8839320), (2240, 8807751), (2295, 8596672), (2380, 8289648), (2448, 8059380), (2476, 7968240), (2480, 7955388), (2520, 7829112), (2604, 7576560), (2635, 7487424), (2720, 7253442), (2790, 7071456), (2856, 6908040), (2880, 6850473), (2976, 6629490), (3024, 6524260), (3060, 6447504), (3095, 6374592), (3162, 6239520), (3213, 6140480), (3255, 6061248), (3264, 6044535), (3348, 5892880), (3360, 5871834), (3472, 5682420), (3570, 5526432), (3672, 5372920), (3689, 5348160), (3714, 5312160), (3720, 5303592), (3780, 5219408), (3808, 5181030), (3906, 5051040), (4032, 4893195), (4080, 4835628), (4185, 4714304), (4216, 4679640), (4284, 4605360), (4320, 4566982), (4333, 4553280), (4340, 4545936), (4464, 4419660), (4590, 4298336), (4743, 4159680), (4760, 4144824), (4896, 4029690), (4952, 3984120), (4960, 3977694), (5040, 3914556), (5208, 3788280), (5270, 3743712), (5355, 3684288), (5440, 3626721), (5571, 3541440), (5580, 3535728), (5712, 3454020), (5859, 3367360), (5952, 3314745), (6048, 3262130), (6120, 3223752), (6190, 3187296), (6324, 3119760), (6426, 3070240), (6510, 3030624), (6696, 2946440), (6720, 2935917), (6944, 2841210), (7140, 2763216), (7344, 2686460), (7378, 2674080), (7428, 2656080), (7440, 2651796), (7560, 2609704), (7616, 2590515), (7812, 2525520), (7905, 2495808), (8160, 2417814), (8370, 2357152), (8432, 2339820), (8568, 2302680), (8640, 2283491), (8666, 2276640), (8680, 2272968), (8928, 2209830), (9180, 2149168), (9285, 2124864), (9486, 2079840), (9520, 2072412), (9765, 2020416), (9792, 2014845), (9904, 1992060), (9920, 1988847), (10080, 1957278), (10416, 1894140), (10523, 1874880), (10540, 1871856), (10710, 1842144), (11067, 1782720), (11142, 1770720), (11160, 1767864), (11424, 1727010), (11718, 1683680), (12096, 1631065), (12240, 1611876), (12380, 1593648), (12648, 1559880), (12852, 1535120), (12999, 1517760), (13020, 1515312), (13392, 1473220), (13888, 1420605), (14229, 1386560), (14280, 1381608), (14688, 1343230), (14756, 1337040), (14856, 1328040), (14880, 1325898), (15120, 1304852), (15624, 1262760), (15810, 1247904), (16065, 1228096), (16320, 1208907), (16713, 1180480), (16740, 1178576), (16864, 1169910), (17136, 1151340), (17332, 1138320), (17360, 1136484), (17856, 1104915), (18360, 1074584), (18445, 1069632), (18570, 1062432), (18972, 1039920), (19040, 1036206), (19189, 1028160), (19530, 1010208), (19808, 996030), (20160, 978639), (20832, 947070), (21046, 937440), (21080, 935928), (21420, 921072), (21665, 910656), (22134, 891360), (22284, 885360), (22320, 883932), (22848, 863505), (23436, 841840), (23715, 831936), (24480, 805938), (24760, 796824), (25296, 779940), (25704, 767560), (25998, 758880), (26040, 757656), (26784, 736610), (27855, 708288), (28458, 693280), (28560, 690804), (29295, 673472), (29376, 671615), (29512, 668520), (29712, 664020), (29760, 662949), (30240, 652426), (31248, 631380), (31569, 624960), (31620, 623952), (32130, 614048), (33201, 594240), (33426, 590240), (33480, 589288), (33728, 584955), (34272, 575670), (34664, 569160), (34720, 568242), (36720, 537292), (36890, 534816), (37140, 531216), (37944, 519960), (38080, 518103), (38378, 514080), (38997, 505920), (39060, 505104), (39616, 498015), (41664, 473535), (42092, 468720), (42160, 467964), (42840, 460536), (43330, 455328), (44268, 445680), (44568, 442680), (44640, 441966), (46872, 420920), (47430, 415968), (48960, 402969), (49520, 398412), (50592, 389970), (51408, 383780), (51996, 379440), (52080, 378828), (52615, 374976), (53568, 368305), (55335, 356544), (55710, 354144), (56916, 346640), (57120, 345402), (57567, 342720), (58590, 336736), (59024, 334260), (59424, 332010), (60480, 326213), (62496, 315690), (63138, 312480), (63240, 311976), (64260, 307024), (64995, 303552), (66402, 297120), (66852, 295120), (66960, 294644), (68544, 287835), (69328, 284580), (69440, 284121), (71145, 277312), (73440, 268646), (73661, 267840), (73780, 267408), (74280, 265608), (75888, 259980), (76756, 257040), (77994, 252960), (78120, 252552), (83565, 236096), (84184, 234360), (84320, 233982), (85680, 230268), (86660, 227664), (88536, 222840), (89136, 221340), (89280, 220983), (93744, 210460), (94707, 208320), (94860, 207984), (95945, 205632), (99040, 199206), (99603, 198080), (101184, 194985), (102816, 191890), (103992, 189720), (104160, 189414), (105230, 187488), (110670, 178272), (111420, 177072), (113832, 173320), (114240, 172701), (115134, 171360), (116991, 168640), (117180, 168368), (118048, 167130), (118848, 166005), (124992, 157845), (126276, 156240), (126480, 155988), (128520, 153512), (129990, 151776), (132804, 148560), (133704, 147560), (133920, 147322), (134323, 146880), (138656, 142290)]