15661613664

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5431}}^1$

素因数の和:5514

約数の個数: 288

約数和(自身を含む): 51250268160

約数和(自身を除く): 35588654496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 31, 32, 34, 36, 38, 48, 51, 57, 62, 68, 72, 76, 93, 96, 102, 114, 124, 136, 144, 152, 153, 171, 186, 204, 228, 248, 272, 279, 288, 304, 306, 323, 342, 372, 408, 456, 496, 527, 544, 558, 589, 608, 612, 646, 684, 744, 816, 912, 969, 992, 1054, 1116, 1178, 1224, 1292, 1368, 1488, 1581, 1632, 1767, 1824, 1938, 2108, 2232, 2356, 2448, 2584, 2736, 2907, 2976, 3162, 3534, 3876, 4216, 4464, 4712, 4743, 4896, 5168, 5301, 5431, 5472, 5814, 6324, 7068, 7752, 8432, 8928, 9424, 9486, 10013, 10336, 10602, 10862, 11628, 12648, 14136, 15504, 16293, 16864, 18848, 18972, 20026, 21204, 21724, 23256, 25296, 28272, 30039, 31008, 32586, 37944, 40052, 42408, 43448, 46512, 48879, 50592, 56544, 60078, 65172, 75888, 80104, 84816, 86896, 90117, 92327, 93024, 97758, 103189, 120156, 130344, 151776, 160208, 168361, 169632, 173792, 180234, 184654, 195516, 206378, 240312, 260688, 276981, 309567, 320416, 336722, 360468, 369308, 391032, 412756, 480624, 505083, 521376, 553962, 619134, 673444, 720936, 738616, 782064, 825512, 830943, 928701, 961248, 1010166, 1107924, 1238268, 1346888, 1441872, 1477232, 1515249, 1564128, 1651024, 1661886, 1754213, 1857402, 2020332, 2215848, 2476536, 2693776, 2862137, 2883744, 2954464, 3030498, 3198859, 3302048, 3323772, 3508426, 3714804, 4040664, 4431696, 4953072, 5262639, 5387552, 5724274, 6060996, 6397718, 6647544, 7016852, 7429608, 8081328, 8586411, 8863392, 9596577, 9906144, 10525278, 11448548, 12121992, 12795436, 13295088, 14033704, 14859216, 15787917, 16162656, 17172822, 19193154, 21050556, 22897096, 24243984, 25590872, 25759233, 26590176, 28067408, 28789731, 29718432, 31575834, 34345644, 38386308, 42101112, 45794192, 48487968, 51181744, 51518466, 54380603, 56134816, 57579462, 63151668, 68691288, 76772616, 84202224, 91588384, 102363488, 103036932, 108761206, 115158924, 126303336, 137382576, 153545232, 163141809, 168404448, 206073864, 217522412, 230317848, 252606672, 274765152, 307090464, 326283618, 412147728, 435044824, 460635696, 489425427, 505213344, 652567236, 824295456, 870089648, 921271392, 978850854, 1305134472, 1740179296, 1957701708, 2610268944, 3915403416, 5220537888, 7830806832, 15661613664]

約数ペア:

[(1, 15661613664), (2, 7830806832), (3, 5220537888), (4, 3915403416), (6, 2610268944), (8, 1957701708), (9, 1740179296), (12, 1305134472), (16, 978850854), (17, 921271392), (18, 870089648), (19, 824295456), (24, 652567236), (31, 505213344), (32, 489425427), (34, 460635696), (36, 435044824), (38, 412147728), (48, 326283618), (51, 307090464), (57, 274765152), (62, 252606672), (68, 230317848), (72, 217522412), (76, 206073864), (93, 168404448), (96, 163141809), (102, 153545232), (114, 137382576), (124, 126303336), (136, 115158924), (144, 108761206), (152, 103036932), (153, 102363488), (171, 91588384), (186, 84202224), (204, 76772616), (228, 68691288), (248, 63151668), (272, 57579462), (279, 56134816), (288, 54380603), (304, 51518466), (306, 51181744), (323, 48487968), (342, 45794192), (372, 42101112), (408, 38386308), (456, 34345644), (496, 31575834), (527, 29718432), (544, 28789731), (558, 28067408), (589, 26590176), (608, 25759233), (612, 25590872), (646, 24243984), (684, 22897096), (744, 21050556), (816, 19193154), (912, 17172822), (969, 16162656), (992, 15787917), (1054, 14859216), (1116, 14033704), (1178, 13295088), (1224, 12795436), (1292, 12121992), (1368, 11448548), (1488, 10525278), (1581, 9906144), (1632, 9596577), (1767, 8863392), (1824, 8586411), (1938, 8081328), (2108, 7429608), (2232, 7016852), (2356, 6647544), (2448, 6397718), (2584, 6060996), (2736, 5724274), (2907, 5387552), (2976, 5262639), (3162, 4953072), (3534, 4431696), (3876, 4040664), (4216, 3714804), (4464, 3508426), (4712, 3323772), (4743, 3302048), (4896, 3198859), (5168, 3030498), (5301, 2954464), (5431, 2883744), (5472, 2862137), (5814, 2693776), (6324, 2476536), (7068, 2215848), (7752, 2020332), (8432, 1857402), (8928, 1754213), (9424, 1661886), (9486, 1651024), (10013, 1564128), (10336, 1515249), (10602, 1477232), (10862, 1441872), (11628, 1346888), (12648, 1238268), (14136, 1107924), (15504, 1010166), (16293, 961248), (16864, 928701), (18848, 830943), (18972, 825512), (20026, 782064), (21204, 738616), (21724, 720936), (23256, 673444), (25296, 619134), (28272, 553962), (30039, 521376), (31008, 505083), (32586, 480624), (37944, 412756), (40052, 391032), (42408, 369308), (43448, 360468), (46512, 336722), (48879, 320416), (50592, 309567), (56544, 276981), (60078, 260688), (65172, 240312), (75888, 206378), (80104, 195516), (84816, 184654), (86896, 180234), (90117, 173792), (92327, 169632), (93024, 168361), (97758, 160208), (103189, 151776), (120156, 130344)]