987567360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 288

約数和(自身を含む): 3455897088

約数和(自身を除く): 2468329728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 73, 78, 80, 96, 104, 120, 128, 130, 146, 156, 160, 192, 195, 208, 219, 240, 256, 260, 271, 292, 312, 320, 365, 384, 390, 416, 438, 480, 520, 542, 584, 624, 640, 730, 768, 780, 813, 832, 876, 949, 960, 1040, 1084, 1095, 1168, 1248, 1280, 1355, 1460, 1560, 1626, 1664, 1752, 1898, 1920, 2080, 2168, 2190, 2336, 2496, 2710, 2847, 2920, 3120, 3252, 3328, 3504, 3523, 3796, 3840, 4065, 4160, 4336, 4380, 4672, 4745, 4992, 5420, 5694, 5840, 6240, 6504, 7008, 7046, 7592, 8130, 8320, 8672, 8760, 9344, 9490, 9984, 10569, 10840, 11388, 11680, 12480, 13008, 14016, 14092, 14235, 15184, 16260, 16640, 17344, 17520, 17615, 18688, 18980, 19783, 21138, 21680, 22776, 23360, 24960, 26016, 28032, 28184, 28470, 30368, 32520, 34688, 35040, 35230, 37960, 39566, 42276, 43360, 45552, 46720, 49920, 52032, 52845, 56064, 56368, 56940, 59349, 60736, 65040, 69376, 70080, 70460, 75920, 79132, 84552, 86720, 91104, 93440, 98915, 104064, 105690, 112736, 113880, 118698, 121472, 130080, 140160, 140920, 151840, 158264, 169104, 173440, 182208, 197830, 208128, 211380, 225472, 227760, 237396, 242944, 257179, 260160, 280320, 281840, 296745, 303680, 316528, 338208, 346880, 364416, 395660, 422760, 450944, 455520, 474792, 514358, 520320, 563680, 593490, 607360, 633056, 676416, 728832, 771537, 791320, 845520, 901888, 911040, 949584, 1028716, 1040640, 1127360, 1186980, 1214720, 1266112, 1285895, 1352832, 1543074, 1582640, 1691040, 1822080, 1899168, 2057432, 2254720, 2373960, 2532224, 2571790, 2705664, 3086148, 3165280, 3382080, 3644160, 3798336, 3857685, 4114864, 4509440, 4747920, 5064448, 5143580, 6172296, 6330560, 6764160, 7596672, 7715370, 8229728, 9495840, 10287160, 12344592, 12661120, 13528320, 15193344, 15430740, 16459456, 18991680, 20574320, 24689184, 25322240, 30861480, 32918912, 37983360, 41148640, 49378368, 61722960, 65837824, 75966720, 82297280, 98756736, 123445920, 164594560, 197513472, 246891840, 329189120, 493783680, 987567360]

約数ペア:

[(1, 987567360), (2, 493783680), (3, 329189120), (4, 246891840), (5, 197513472), (6, 164594560), (8, 123445920), (10, 98756736), (12, 82297280), (13, 75966720), (15, 65837824), (16, 61722960), (20, 49378368), (24, 41148640), (26, 37983360), (30, 32918912), (32, 30861480), (39, 25322240), (40, 24689184), (48, 20574320), (52, 18991680), (60, 16459456), (64, 15430740), (65, 15193344), (73, 13528320), (78, 12661120), (80, 12344592), (96, 10287160), (104, 9495840), (120, 8229728), (128, 7715370), (130, 7596672), (146, 6764160), (156, 6330560), (160, 6172296), (192, 5143580), (195, 5064448), (208, 4747920), (219, 4509440), (240, 4114864), (256, 3857685), (260, 3798336), (271, 3644160), (292, 3382080), (312, 3165280), (320, 3086148), (365, 2705664), (384, 2571790), (390, 2532224), (416, 2373960), (438, 2254720), (480, 2057432), (520, 1899168), (542, 1822080), (584, 1691040), (624, 1582640), (640, 1543074), (730, 1352832), (768, 1285895), (780, 1266112), (813, 1214720), (832, 1186980), (876, 1127360), (949, 1040640), (960, 1028716), (1040, 949584), (1084, 911040), (1095, 901888), (1168, 845520), (1248, 791320), (1280, 771537), (1355, 728832), (1460, 676416), (1560, 633056), (1626, 607360), (1664, 593490), (1752, 563680), (1898, 520320), (1920, 514358), (2080, 474792), (2168, 455520), (2190, 450944), (2336, 422760), (2496, 395660), (2710, 364416), (2847, 346880), (2920, 338208), (3120, 316528), (3252, 303680), (3328, 296745), (3504, 281840), (3523, 280320), (3796, 260160), (3840, 257179), (4065, 242944), (4160, 237396), (4336, 227760), (4380, 225472), (4672, 211380), (4745, 208128), (4992, 197830), (5420, 182208), (5694, 173440), (5840, 169104), (6240, 158264), (6504, 151840), (7008, 140920), (7046, 140160), (7592, 130080), (8130, 121472), (8320, 118698), (8672, 113880), (8760, 112736), (9344, 105690), (9490, 104064), (9984, 98915), (10569, 93440), (10840, 91104), (11388, 86720), (11680, 84552), (12480, 79132), (13008, 75920), (14016, 70460), (14092, 70080), (14235, 69376), (15184, 65040), (16260, 60736), (16640, 59349), (17344, 56940), (17520, 56368), (17615, 56064), (18688, 52845), (18980, 52032), (19783, 49920), (21138, 46720), (21680, 45552), (22776, 43360), (23360, 42276), (24960, 39566), (26016, 37960), (28032, 35230), (28184, 35040), (28470, 34688), (30368, 32520)]