15691636480

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{251}}^1$

素因数の和:332

約数の個数: 324

約数和(自身を含む): 43407238392

約数和(自身を除く): 27715601912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 169, 170, 208, 221, 251, 256, 260, 272, 289, 320, 338, 340, 416, 442, 502, 520, 544, 578, 640, 676, 680, 832, 845, 884, 1004, 1040, 1088, 1105, 1156, 1255, 1280, 1352, 1360, 1445, 1664, 1690, 1768, 2008, 2080, 2176, 2210, 2312, 2510, 2704, 2720, 2873, 2890, 3263, 3328, 3380, 3536, 3757, 4016, 4160, 4267, 4352, 4420, 4624, 5020, 5408, 5440, 5746, 5780, 6526, 6760, 7072, 7514, 8032, 8320, 8534, 8840, 9248, 10040, 10816, 10880, 11492, 11560, 13052, 13520, 14144, 14365, 15028, 16064, 16315, 16640, 17068, 17680, 18496, 18785, 20080, 21335, 21632, 21760, 22984, 23120, 26104, 27040, 28288, 28730, 30056, 32128, 32630, 34136, 35360, 36992, 37570, 40160, 42419, 42670, 43264, 45968, 46240, 48841, 52208, 54080, 55471, 56576, 57460, 60112, 64256, 65260, 68272, 70720, 72539, 73984, 75140, 80320, 84838, 85340, 91936, 92480, 97682, 104416, 108160, 110942, 114920, 120224, 130520, 136544, 141440, 145078, 150280, 160640, 169676, 170680, 183872, 184960, 195364, 208832, 212095, 216320, 221884, 229840, 240448, 244205, 261040, 273088, 277355, 282880, 290156, 300560, 321280, 339352, 341360, 362695, 367744, 369920, 390728, 417664, 424190, 443768, 459680, 480896, 488410, 522080, 546176, 554710, 580312, 601120, 678704, 682720, 721123, 725390, 735488, 781456, 835328, 848380, 887536, 919360, 943007, 961792, 976820, 1044160, 1092352, 1109420, 1160624, 1202240, 1357408, 1365440, 1442246, 1450780, 1562912, 1696760, 1775072, 1838720, 1886014, 1953640, 2088320, 2218840, 2321248, 2404480, 2714816, 2730880, 2884492, 2901560, 3125824, 3393520, 3550144, 3605615, 3677440, 3772028, 3907280, 4176640, 4437680, 4642496, 4715035, 4808960, 5429632, 5461760, 5768984, 5803120, 6251648, 6787040, 7100288, 7211230, 7544056, 7814560, 8875360, 9284992, 9430070, 10859264, 11537968, 11606240, 12259091, 12503296, 13574080, 14200576, 14422460, 15088112, 15629120, 17750720, 18569984, 18860140, 23075936, 23212480, 24518182, 27148160, 28844920, 30176224, 31258240, 35501440, 37720280, 46151872, 46424960, 49036364, 54296320, 57689840, 60352448, 61295455, 62516480, 71002880, 75440560, 92303744, 92849920, 98072728, 115379680, 120704896, 122590910, 150881120, 184607488, 196145456, 230759360, 241409792, 245181820, 301762240, 392290912, 461518720, 490363640, 603524480, 784581824, 923037440, 980727280, 1207048960, 1569163648, 1961454560, 3138327296, 3922909120, 7845818240, 15691636480]

約数ペア:

[(1, 15691636480), (2, 7845818240), (4, 3922909120), (5, 3138327296), (8, 1961454560), (10, 1569163648), (13, 1207048960), (16, 980727280), (17, 923037440), (20, 784581824), (26, 603524480), (32, 490363640), (34, 461518720), (40, 392290912), (52, 301762240), (64, 245181820), (65, 241409792), (68, 230759360), (80, 196145456), (85, 184607488), (104, 150881120), (128, 122590910), (130, 120704896), (136, 115379680), (160, 98072728), (169, 92849920), (170, 92303744), (208, 75440560), (221, 71002880), (251, 62516480), (256, 61295455), (260, 60352448), (272, 57689840), (289, 54296320), (320, 49036364), (338, 46424960), (340, 46151872), (416, 37720280), (442, 35501440), (502, 31258240), (520, 30176224), (544, 28844920), (578, 27148160), (640, 24518182), (676, 23212480), (680, 23075936), (832, 18860140), (845, 18569984), (884, 17750720), (1004, 15629120), (1040, 15088112), (1088, 14422460), (1105, 14200576), (1156, 13574080), (1255, 12503296), (1280, 12259091), (1352, 11606240), (1360, 11537968), (1445, 10859264), (1664, 9430070), (1690, 9284992), (1768, 8875360), (2008, 7814560), (2080, 7544056), (2176, 7211230), (2210, 7100288), (2312, 6787040), (2510, 6251648), (2704, 5803120), (2720, 5768984), (2873, 5461760), (2890, 5429632), (3263, 4808960), (3328, 4715035), (3380, 4642496), (3536, 4437680), (3757, 4176640), (4016, 3907280), (4160, 3772028), (4267, 3677440), (4352, 3605615), (4420, 3550144), (4624, 3393520), (5020, 3125824), (5408, 2901560), (5440, 2884492), (5746, 2730880), (5780, 2714816), (6526, 2404480), (6760, 2321248), (7072, 2218840), (7514, 2088320), (8032, 1953640), (8320, 1886014), (8534, 1838720), (8840, 1775072), (9248, 1696760), (10040, 1562912), (10816, 1450780), (10880, 1442246), (11492, 1365440), (11560, 1357408), (13052, 1202240), (13520, 1160624), (14144, 1109420), (14365, 1092352), (15028, 1044160), (16064, 976820), (16315, 961792), (16640, 943007), (17068, 919360), (17680, 887536), (18496, 848380), (18785, 835328), (20080, 781456), (21335, 735488), (21632, 725390), (21760, 721123), (22984, 682720), (23120, 678704), (26104, 601120), (27040, 580312), (28288, 554710), (28730, 546176), (30056, 522080), (32128, 488410), (32630, 480896), (34136, 459680), (35360, 443768), (36992, 424190), (37570, 417664), (40160, 390728), (42419, 369920), (42670, 367744), (43264, 362695), (45968, 341360), (46240, 339352), (48841, 321280), (52208, 300560), (54080, 290156), (55471, 282880), (56576, 277355), (57460, 273088), (60112, 261040), (64256, 244205), (65260, 240448), (68272, 229840), (70720, 221884), (72539, 216320), (73984, 212095), (75140, 208832), (80320, 195364), (84838, 184960), (85340, 183872), (91936, 170680), (92480, 169676), (97682, 160640), (104416, 150280), (108160, 145078), (110942, 141440), (114920, 136544), (120224, 130520)]