19399115520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1033

約数の個数: 576

約数和(自身を含む): 74879078400

約数和(自身を除く): 55479962880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 108, 114, 120, 124, 128, 135, 144, 152, 155, 160, 171, 180, 186, 190, 192, 216, 228, 240, 248, 256, 270, 279, 285, 288, 304, 310, 320, 342, 360, 372, 380, 384, 432, 456, 465, 480, 496, 513, 540, 558, 570, 576, 589, 608, 620, 640, 684, 720, 744, 760, 768, 837, 855, 864, 912, 930, 953, 960, 992, 1026, 1080, 1116, 1140, 1152, 1178, 1216, 1240, 1280, 1368, 1395, 1440, 1488, 1520, 1674, 1710, 1728, 1767, 1824, 1860, 1906, 1920, 1984, 2052, 2160, 2232, 2280, 2304, 2356, 2432, 2480, 2565, 2736, 2790, 2859, 2880, 2945, 2976, 3040, 3348, 3420, 3456, 3534, 3648, 3720, 3812, 3840, 3968, 4104, 4185, 4320, 4464, 4560, 4712, 4765, 4864, 4960, 5130, 5301, 5472, 5580, 5718, 5760, 5890, 5952, 6080, 6696, 6840, 6912, 7068, 7296, 7440, 7624, 7936, 8208, 8370, 8577, 8640, 8835, 8928, 9120, 9424, 9530, 9920, 10260, 10602, 10944, 11160, 11436, 11520, 11780, 11904, 12160, 13392, 13680, 14136, 14295, 14592, 14880, 15248, 15903, 16416, 16740, 17154, 17280, 17670, 17856, 18107, 18240, 18848, 19060, 19840, 20520, 21204, 21888, 22320, 22872, 23560, 23808, 24320, 25731, 26505, 26784, 27360, 28272, 28590, 29543, 29760, 30496, 31806, 32832, 33480, 34308, 34560, 35340, 35712, 36214, 36480, 37696, 38120, 39680, 41040, 42408, 42885, 43776, 44640, 45744, 47120, 51462, 53010, 53568, 54321, 54720, 56544, 57180, 59086, 59520, 60992, 63612, 65664, 66960, 68616, 70680, 71424, 72428, 72960, 75392, 76240, 79515, 82080, 84816, 85770, 88629, 89280, 90535, 91488, 94240, 102924, 106020, 107136, 108642, 109440, 113088, 114360, 118172, 119040, 121984, 127224, 128655, 131328, 133920, 137232, 141360, 144856, 147715, 150784, 152480, 159030, 162963, 164160, 169632, 171540, 177258, 178560, 181070, 182976, 188480, 205848, 212040, 214272, 217284, 218880, 226176, 228720, 236344, 243968, 254448, 257310, 265887, 267840, 271605, 274464, 282720, 289712, 295430, 304960, 318060, 325926, 328320, 339264, 343080, 354516, 357120, 362140, 365952, 376960, 411696, 424080, 434568, 443145, 452352, 457440, 472688, 488889, 508896, 514620, 531774, 535680, 543210, 548928, 561317, 565440, 579424, 590860, 609920, 636120, 651852, 656640, 678528, 686160, 709032, 724280, 731904, 753920, 797661, 814815, 823392, 848160, 869136, 886290, 914880, 945376, 977778, 1017792, 1029240, 1063548, 1071360, 1086420, 1097856, 1122634, 1130880, 1158848, 1181720, 1219840, 1272240, 1303704, 1329435, 1357056, 1372320, 1418064, 1448560, 1595322, 1629630, 1646784, 1683951, 1696320, 1738272, 1772580, 1829760, 1890752, 1955556, 2035584, 2058480, 2127096, 2172840, 2195712, 2245268, 2261760, 2317696, 2363440, 2444445, 2544480, 2607408, 2658870, 2744640, 2806585, 2836128, 2897120, 3190644, 3259260, 3293568, 3367902, 3392640, 3476544, 3545160, 3659520, 3781504, 3911112, 3988305, 4071168, 4116960, 4254192, 4345680, 4490536, 4635392, 4726880, 4888890, 5051853, 5088960, 5214816, 5317740, 5489280, 5613170, 5672256, 5794240, 6381288, 6518520, 6587136, 6735804, 6785280, 6953088, 7090320, 7563008, 7822224, 7976610, 8233920, 8419755, 8508384, 8691360, 8981072, 9453760, 9777780, 10103706, 10177920, 10429632, 10635480, 10978560, 11226340, 11344512, 11588480, 12762576, 13037040, 13471608, 13906176, 14180640, 15155559, 15644448, 15953220, 16467840, 16839510, 17016768, 17382720, 17962144, 18907520, 19555560, 20207412, 20355840, 20859264, 21270960, 22452680, 22689024, 23176960, 25259265, 25525152, 26074080, 26943216, 28361280, 30311118, 31288896, 31906440, 32935680, 33679020, 34033536, 34765440, 35924288, 37815040, 39111120, 40414824, 41718528, 42541920, 44905360, 50518530, 51050304, 52148160, 53886432, 56722560, 60622236, 62577792, 63812880, 67358040, 68067072, 69530880, 71848576, 75777795, 78222240, 80829648, 85083840, 89810720, 101037060, 102100608, 104296320, 107772864, 113445120, 121244472, 125155584, 127625760, 134716080, 143697152, 151555590, 156444480, 161659296, 170167680, 179621440, 202074120, 204201216, 208592640, 215545728, 242488944, 255251520, 269432160, 303111180, 312888960, 323318592, 340335360, 359242880, 404148240, 431091456, 484977888, 510503040, 538864320, 606222360, 625777920, 646637184, 718485760, 808296480, 969955776, 1021006080, 1077728640, 1212444720, 1293274368, 1616592960, 1939911552, 2155457280, 2424889440, 3233185920, 3879823104, 4849778880, 6466371840, 9699557760, 19399115520]

約数ペア:

[(1, 19399115520), (2, 9699557760), (3, 6466371840), (4, 4849778880), (5, 3879823104), (6, 3233185920), (8, 2424889440), (9, 2155457280), (10, 1939911552), (12, 1616592960), (15, 1293274368), (16, 1212444720), (18, 1077728640), (19, 1021006080), (20, 969955776), (24, 808296480), (27, 718485760), (30, 646637184), (31, 625777920), (32, 606222360), (36, 538864320), (38, 510503040), (40, 484977888), (45, 431091456), (48, 404148240), (54, 359242880), (57, 340335360), (60, 323318592), (62, 312888960), (64, 303111180), (72, 269432160), (76, 255251520), (80, 242488944), (90, 215545728), (93, 208592640), (95, 204201216), (96, 202074120), (108, 179621440), (114, 170167680), (120, 161659296), (124, 156444480), (128, 151555590), (135, 143697152), (144, 134716080), (152, 127625760), (155, 125155584), (160, 121244472), (171, 113445120), (180, 107772864), (186, 104296320), (190, 102100608), (192, 101037060), (216, 89810720), (228, 85083840), (240, 80829648), (248, 78222240), (256, 75777795), (270, 71848576), (279, 69530880), (285, 68067072), (288, 67358040), (304, 63812880), (310, 62577792), (320, 60622236), (342, 56722560), (360, 53886432), (372, 52148160), (380, 51050304), (384, 50518530), (432, 44905360), (456, 42541920), (465, 41718528), (480, 40414824), (496, 39111120), (513, 37815040), (540, 35924288), (558, 34765440), (570, 34033536), (576, 33679020), (589, 32935680), (608, 31906440), (620, 31288896), (640, 30311118), (684, 28361280), (720, 26943216), (744, 26074080), (760, 25525152), (768, 25259265), (837, 23176960), (855, 22689024), (864, 22452680), (912, 21270960), (930, 20859264), (953, 20355840), (960, 20207412), (992, 19555560), (1026, 18907520), (1080, 17962144), (1116, 17382720), (1140, 17016768), (1152, 16839510), (1178, 16467840), (1216, 15953220), (1240, 15644448), (1280, 15155559), (1368, 14180640), (1395, 13906176), (1440, 13471608), (1488, 13037040), (1520, 12762576), (1674, 11588480), (1710, 11344512), (1728, 11226340), (1767, 10978560), (1824, 10635480), (1860, 10429632), (1906, 10177920), (1920, 10103706), (1984, 9777780), (2052, 9453760), (2160, 8981072), (2232, 8691360), (2280, 8508384), (2304, 8419755), (2356, 8233920), (2432, 7976610), (2480, 7822224), (2565, 7563008), (2736, 7090320), (2790, 6953088), (2859, 6785280), (2880, 6735804), (2945, 6587136), (2976, 6518520), (3040, 6381288), (3348, 5794240), (3420, 5672256), (3456, 5613170), (3534, 5489280), (3648, 5317740), (3720, 5214816), (3812, 5088960), (3840, 5051853), (3968, 4888890), (4104, 4726880), (4185, 4635392), (4320, 4490536), (4464, 4345680), (4560, 4254192), (4712, 4116960), (4765, 4071168), (4864, 3988305), (4960, 3911112), (5130, 3781504), (5301, 3659520), (5472, 3545160), (5580, 3476544), (5718, 3392640), (5760, 3367902), (5890, 3293568), (5952, 3259260), (6080, 3190644), (6696, 2897120), (6840, 2836128), (6912, 2806585), (7068, 2744640), (7296, 2658870), (7440, 2607408), (7624, 2544480), (7936, 2444445), (8208, 2363440), (8370, 2317696), (8577, 2261760), (8640, 2245268), (8835, 2195712), (8928, 2172840), (9120, 2127096), (9424, 2058480), (9530, 2035584), (9920, 1955556), (10260, 1890752), (10602, 1829760), (10944, 1772580), (11160, 1738272), (11436, 1696320), (11520, 1683951), (11780, 1646784), (11904, 1629630), (12160, 1595322), (13392, 1448560), (13680, 1418064), (14136, 1372320), (14295, 1357056), (14592, 1329435), (14880, 1303704), (15248, 1272240), (15903, 1219840), (16416, 1181720), (16740, 1158848), (17154, 1130880), (17280, 1122634), (17670, 1097856), (17856, 1086420), (18107, 1071360), (18240, 1063548), (18848, 1029240), (19060, 1017792), (19840, 977778), (20520, 945376), (21204, 914880), (21888, 886290), (22320, 869136), (22872, 848160), (23560, 823392), (23808, 814815), (24320, 797661), (25731, 753920), (26505, 731904), (26784, 724280), (27360, 709032), (28272, 686160), (28590, 678528), (29543, 656640), (29760, 651852), (30496, 636120), (31806, 609920), (32832, 590860), (33480, 579424), (34308, 565440), (34560, 561317), (35340, 548928), (35712, 543210), (36214, 535680), (36480, 531774), (37696, 514620), (38120, 508896), (39680, 488889), (41040, 472688), (42408, 457440), (42885, 452352), (43776, 443145), (44640, 434568), (45744, 424080), (47120, 411696), (51462, 376960), (53010, 365952), (53568, 362140), (54321, 357120), (54720, 354516), (56544, 343080), (57180, 339264), (59086, 328320), (59520, 325926), (60992, 318060), (63612, 304960), (65664, 295430), (66960, 289712), (68616, 282720), (70680, 274464), (71424, 271605), (72428, 267840), (72960, 265887), (75392, 257310), (76240, 254448), (79515, 243968), (82080, 236344), (84816, 228720), (85770, 226176), (88629, 218880), (89280, 217284), (90535, 214272), (91488, 212040), (94240, 205848), (102924, 188480), (106020, 182976), (107136, 181070), (108642, 178560), (109440, 177258), (113088, 171540), (114360, 169632), (118172, 164160), (119040, 162963), (121984, 159030), (127224, 152480), (128655, 150784), (131328, 147715), (133920, 144856), (137232, 141360)]