1645642440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 512

約数和(自身を含む): 6451200000

約数和(自身を除く): 4805557560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 31, 36, 38, 39, 40, 45, 52, 54, 57, 60, 62, 65, 72, 76, 78, 90, 93, 95, 104, 108, 114, 117, 120, 124, 130, 135, 152, 155, 156, 171, 180, 186, 190, 195, 199, 216, 228, 234, 247, 248, 260, 270, 279, 285, 310, 312, 342, 351, 360, 372, 380, 390, 398, 403, 456, 465, 468, 494, 513, 520, 540, 558, 570, 585, 589, 597, 620, 684, 702, 741, 744, 760, 780, 796, 806, 837, 855, 930, 936, 988, 995, 1026, 1080, 1116, 1140, 1170, 1178, 1194, 1209, 1235, 1240, 1368, 1395, 1404, 1482, 1560, 1592, 1612, 1674, 1710, 1755, 1767, 1791, 1860, 1976, 1990, 2015, 2052, 2223, 2232, 2280, 2340, 2356, 2388, 2418, 2470, 2565, 2587, 2790, 2808, 2945, 2964, 2985, 3224, 3348, 3420, 3510, 3534, 3582, 3627, 3705, 3720, 3781, 3980, 4030, 4104, 4185, 4446, 4680, 4712, 4776, 4836, 4940, 5130, 5174, 5301, 5373, 5580, 5890, 5928, 5970, 6045, 6169, 6669, 6696, 6840, 7020, 7068, 7164, 7254, 7410, 7562, 7657, 7761, 7960, 8060, 8370, 8835, 8892, 8955, 9672, 9880, 10260, 10348, 10602, 10746, 10881, 11115, 11160, 11343, 11780, 11940, 12090, 12338, 12935, 13338, 14040, 14136, 14328, 14508, 14820, 15124, 15314, 15522, 15903, 16120, 16740, 17670, 17784, 17910, 18135, 18507, 18905, 20520, 20696, 21204, 21492, 21762, 22230, 22686, 22971, 23283, 23560, 23880, 24180, 24676, 25870, 26505, 26676, 26865, 29016, 29640, 30248, 30628, 30845, 31044, 31806, 33345, 33480, 34029, 35340, 35820, 36270, 37014, 37810, 38285, 38805, 42408, 42984, 43524, 44460, 45372, 45942, 46566, 48360, 49153, 49352, 51740, 53010, 53352, 53730, 54405, 55521, 56715, 61256, 61690, 62088, 63612, 66690, 68058, 68913, 69849, 70680, 71640, 72540, 74028, 75620, 76570, 77610, 79515, 80197, 87048, 88920, 90744, 91884, 92535, 93132, 98306, 102087, 103480, 106020, 107460, 108810, 111042, 113430, 114855, 116415, 117211, 123380, 127224, 133380, 136116, 137826, 139698, 145080, 147459, 148056, 151240, 153140, 155220, 159030, 160394, 166563, 170145, 183768, 185070, 186264, 196612, 204174, 206739, 212040, 214920, 217620, 222084, 226860, 229710, 232830, 234422, 240591, 245765, 246760, 266760, 272232, 275652, 277605, 279396, 294918, 306280, 310440, 318060, 320788, 333126, 340290, 344565, 349245, 351633, 370140, 393224, 400985, 408348, 413478, 435240, 442377, 444168, 453720, 459420, 465660, 468844, 481182, 491530, 510435, 551304, 555210, 558792, 586055, 589836, 636120, 641576, 666252, 680580, 689130, 698490, 703266, 721773, 737295, 740280, 801970, 816696, 826956, 832815, 884754, 918840, 931320, 937688, 962364, 983060, 1020870, 1033695, 1054899, 1110420, 1172110, 1179672, 1202955, 1327131, 1332504, 1361160, 1378260, 1396980, 1406532, 1443546, 1474590, 1523743, 1603940, 1653912, 1665630, 1758165, 1769508, 1924728, 1966120, 2041740, 2067390, 2109798, 2165319, 2211885, 2220840, 2344220, 2405910, 2654262, 2756520, 2793960, 2813064, 2887092, 2949180, 3047486, 3164697, 3207880, 3331260, 3516330, 3539016, 3608865, 4083480, 4134780, 4219596, 4330638, 4423770, 4571229, 4688440, 4811820, 5274495, 5308524, 5774184, 5898360, 6094972, 6329394, 6635655, 6662520, 7032660, 7217730, 7618715, 8269560, 8439192, 8661276, 8847540, 9142458, 9623640, 10548990, 10617048, 10826595, 12189944, 12658788, 13271310, 13713687, 14065320, 14435460, 15237430, 15823485, 17322552, 17695080, 18284916, 21097980, 21653190, 22856145, 25317576, 26542620, 27427374, 28870920, 30474860, 31646970, 36569832, 41141061, 42195960, 43306380, 45712290, 53085240, 54854748, 60949720, 63293940, 68568435, 82282122, 86612760, 91424580, 109709496, 126587880, 137136870, 164564244, 182849160, 205705305, 274273740, 329128488, 411410610, 548547480, 822821220, 1645642440]

約数ペア:

[(1, 1645642440), (2, 822821220), (3, 548547480), (4, 411410610), (5, 329128488), (6, 274273740), (8, 205705305), (9, 182849160), (10, 164564244), (12, 137136870), (13, 126587880), (15, 109709496), (18, 91424580), (19, 86612760), (20, 82282122), (24, 68568435), (26, 63293940), (27, 60949720), (30, 54854748), (31, 53085240), (36, 45712290), (38, 43306380), (39, 42195960), (40, 41141061), (45, 36569832), (52, 31646970), (54, 30474860), (57, 28870920), (60, 27427374), (62, 26542620), (65, 25317576), (72, 22856145), (76, 21653190), (78, 21097980), (90, 18284916), (93, 17695080), (95, 17322552), (104, 15823485), (108, 15237430), (114, 14435460), (117, 14065320), (120, 13713687), (124, 13271310), (130, 12658788), (135, 12189944), (152, 10826595), (155, 10617048), (156, 10548990), (171, 9623640), (180, 9142458), (186, 8847540), (190, 8661276), (195, 8439192), (199, 8269560), (216, 7618715), (228, 7217730), (234, 7032660), (247, 6662520), (248, 6635655), (260, 6329394), (270, 6094972), (279, 5898360), (285, 5774184), (310, 5308524), (312, 5274495), (342, 4811820), (351, 4688440), (360, 4571229), (372, 4423770), (380, 4330638), (390, 4219596), (398, 4134780), (403, 4083480), (456, 3608865), (465, 3539016), (468, 3516330), (494, 3331260), (513, 3207880), (520, 3164697), (540, 3047486), (558, 2949180), (570, 2887092), (585, 2813064), (589, 2793960), (597, 2756520), (620, 2654262), (684, 2405910), (702, 2344220), (741, 2220840), (744, 2211885), (760, 2165319), (780, 2109798), (796, 2067390), (806, 2041740), (837, 1966120), (855, 1924728), (930, 1769508), (936, 1758165), (988, 1665630), (995, 1653912), (1026, 1603940), (1080, 1523743), (1116, 1474590), (1140, 1443546), (1170, 1406532), (1178, 1396980), (1194, 1378260), (1209, 1361160), (1235, 1332504), (1240, 1327131), (1368, 1202955), (1395, 1179672), (1404, 1172110), (1482, 1110420), (1560, 1054899), (1592, 1033695), (1612, 1020870), (1674, 983060), (1710, 962364), (1755, 937688), (1767, 931320), (1791, 918840), (1860, 884754), (1976, 832815), (1990, 826956), (2015, 816696), (2052, 801970), (2223, 740280), (2232, 737295), (2280, 721773), (2340, 703266), (2356, 698490), (2388, 689130), (2418, 680580), (2470, 666252), (2565, 641576), (2587, 636120), (2790, 589836), (2808, 586055), (2945, 558792), (2964, 555210), (2985, 551304), (3224, 510435), (3348, 491530), (3420, 481182), (3510, 468844), (3534, 465660), (3582, 459420), (3627, 453720), (3705, 444168), (3720, 442377), (3781, 435240), (3980, 413478), (4030, 408348), (4104, 400985), (4185, 393224), (4446, 370140), (4680, 351633), (4712, 349245), (4776, 344565), (4836, 340290), (4940, 333126), (5130, 320788), (5174, 318060), (5301, 310440), (5373, 306280), (5580, 294918), (5890, 279396), (5928, 277605), (5970, 275652), (6045, 272232), (6169, 266760), (6669, 246760), (6696, 245765), (6840, 240591), (7020, 234422), (7068, 232830), (7164, 229710), (7254, 226860), (7410, 222084), (7562, 217620), (7657, 214920), (7761, 212040), (7960, 206739), (8060, 204174), (8370, 196612), (8835, 186264), (8892, 185070), (8955, 183768), (9672, 170145), (9880, 166563), (10260, 160394), (10348, 159030), (10602, 155220), (10746, 153140), (10881, 151240), (11115, 148056), (11160, 147459), (11343, 145080), (11780, 139698), (11940, 137826), (12090, 136116), (12338, 133380), (12935, 127224), (13338, 123380), (14040, 117211), (14136, 116415), (14328, 114855), (14508, 113430), (14820, 111042), (15124, 108810), (15314, 107460), (15522, 106020), (15903, 103480), (16120, 102087), (16740, 98306), (17670, 93132), (17784, 92535), (17910, 91884), (18135, 90744), (18507, 88920), (18905, 87048), (20520, 80197), (20696, 79515), (21204, 77610), (21492, 76570), (21762, 75620), (22230, 74028), (22686, 72540), (22971, 71640), (23283, 70680), (23560, 69849), (23880, 68913), (24180, 68058), (24676, 66690), (25870, 63612), (26505, 62088), (26676, 61690), (26865, 61256), (29016, 56715), (29640, 55521), (30248, 54405), (30628, 53730), (30845, 53352), (31044, 53010), (31806, 51740), (33345, 49352), (33480, 49153), (34029, 48360), (35340, 46566), (35820, 45942), (36270, 45372), (37014, 44460), (37810, 43524), (38285, 42984), (38805, 42408)]