12868499520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{15461}}^1$

素因数の和:15518

約数の個数: 252

約数和(自身を含む): 47022137604

約数和(自身を除く): 34153638084

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 289, 306, 320, 340, 360, 408, 480, 510, 544, 576, 578, 612, 680, 720, 765, 816, 867, 960, 1020, 1088, 1156, 1224, 1360, 1440, 1445, 1530, 1632, 1734, 2040, 2312, 2448, 2601, 2720, 2880, 2890, 3060, 3264, 3468, 4080, 4335, 4624, 4896, 5202, 5440, 5780, 6120, 6936, 8160, 8670, 9248, 9792, 10404, 11560, 12240, 13005, 13872, 15461, 16320, 17340, 18496, 20808, 23120, 24480, 26010, 27744, 30922, 34680, 41616, 46240, 46383, 48960, 52020, 55488, 61844, 69360, 77305, 83232, 92480, 92766, 104040, 123688, 138720, 139149, 154610, 166464, 185532, 208080, 231915, 247376, 262837, 277440, 278298, 309220, 371064, 416160, 463830, 494752, 525674, 556596, 618440, 695745, 742128, 788511, 832320, 927660, 989504, 1051348, 1113192, 1236880, 1314185, 1391490, 1484256, 1577022, 1855320, 2102696, 2226384, 2365533, 2473760, 2628370, 2782980, 2968512, 3154044, 3710640, 3942555, 4205392, 4452768, 4468229, 4731066, 4947520, 5256740, 5565960, 6308088, 7421280, 7885110, 8410784, 8905536, 8936458, 9462132, 10513480, 11131920, 11827665, 12616176, 13404687, 14842560, 15770220, 16821568, 17872916, 18924264, 21026960, 22263840, 22341145, 23655330, 25232352, 26809374, 31540440, 35745832, 37848528, 40214061, 42053920, 44527680, 44682290, 47310660, 50464704, 53618748, 63080880, 67023435, 71491664, 75697056, 80428122, 84107840, 89364580, 94621320, 107237496, 126161760, 134046870, 142983328, 151394112, 160856244, 178729160, 189242640, 201070305, 214474992, 252323520, 268093740, 285966656, 321712488, 357458320, 378485280, 402140610, 428949984, 536187480, 643424976, 714916640, 756970560, 804281220, 857899968, 1072374960, 1286849952, 1429833280, 1608562440, 2144749920, 2573699904, 3217124880, 4289499840, 6434249760, 12868499520]

約数ペア:

[(1, 12868499520), (2, 6434249760), (3, 4289499840), (4, 3217124880), (5, 2573699904), (6, 2144749920), (8, 1608562440), (9, 1429833280), (10, 1286849952), (12, 1072374960), (15, 857899968), (16, 804281220), (17, 756970560), (18, 714916640), (20, 643424976), (24, 536187480), (30, 428949984), (32, 402140610), (34, 378485280), (36, 357458320), (40, 321712488), (45, 285966656), (48, 268093740), (51, 252323520), (60, 214474992), (64, 201070305), (68, 189242640), (72, 178729160), (80, 160856244), (85, 151394112), (90, 142983328), (96, 134046870), (102, 126161760), (120, 107237496), (136, 94621320), (144, 89364580), (153, 84107840), (160, 80428122), (170, 75697056), (180, 71491664), (192, 67023435), (204, 63080880), (240, 53618748), (255, 50464704), (272, 47310660), (288, 44682290), (289, 44527680), (306, 42053920), (320, 40214061), (340, 37848528), (360, 35745832), (408, 31540440), (480, 26809374), (510, 25232352), (544, 23655330), (576, 22341145), (578, 22263840), (612, 21026960), (680, 18924264), (720, 17872916), (765, 16821568), (816, 15770220), (867, 14842560), (960, 13404687), (1020, 12616176), (1088, 11827665), (1156, 11131920), (1224, 10513480), (1360, 9462132), (1440, 8936458), (1445, 8905536), (1530, 8410784), (1632, 7885110), (1734, 7421280), (2040, 6308088), (2312, 5565960), (2448, 5256740), (2601, 4947520), (2720, 4731066), (2880, 4468229), (2890, 4452768), (3060, 4205392), (3264, 3942555), (3468, 3710640), (4080, 3154044), (4335, 2968512), (4624, 2782980), (4896, 2628370), (5202, 2473760), (5440, 2365533), (5780, 2226384), (6120, 2102696), (6936, 1855320), (8160, 1577022), (8670, 1484256), (9248, 1391490), (9792, 1314185), (10404, 1236880), (11560, 1113192), (12240, 1051348), (13005, 989504), (13872, 927660), (15461, 832320), (16320, 788511), (17340, 742128), (18496, 695745), (20808, 618440), (23120, 556596), (24480, 525674), (26010, 494752), (27744, 463830), (30922, 416160), (34680, 371064), (41616, 309220), (46240, 278298), (46383, 277440), (48960, 262837), (52020, 247376), (55488, 231915), (61844, 208080), (69360, 185532), (77305, 166464), (83232, 154610), (92480, 139149), (92766, 138720), (104040, 123688)]