264151680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:611

約数の個数: 256

約数和(自身を含む): 956188800

約数和(自身を除く): 692037120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 384, 390, 416, 456, 480, 494, 520, 557, 570, 608, 624, 640, 741, 760, 780, 832, 912, 960, 988, 1040, 1114, 1140, 1216, 1235, 1248, 1482, 1520, 1560, 1664, 1671, 1824, 1920, 1976, 2080, 2228, 2280, 2432, 2470, 2496, 2785, 2964, 3040, 3120, 3342, 3648, 3705, 3952, 4160, 4456, 4560, 4940, 4992, 5570, 5928, 6080, 6240, 6684, 7241, 7296, 7410, 7904, 8320, 8355, 8912, 9120, 9880, 10583, 11140, 11856, 12160, 12480, 13368, 14482, 14820, 15808, 16710, 17824, 18240, 19760, 21166, 21723, 22280, 23712, 24960, 26736, 28964, 29640, 31616, 31749, 33420, 35648, 36205, 36480, 39520, 42332, 43446, 44560, 47424, 52915, 53472, 57928, 59280, 63498, 66840, 71296, 72410, 79040, 84664, 86892, 89120, 94848, 105830, 106944, 108615, 115856, 118560, 126996, 133680, 137579, 144820, 158080, 158745, 169328, 173784, 178240, 211660, 213888, 217230, 231712, 237120, 253992, 267360, 275158, 289640, 317490, 338656, 347568, 356480, 412737, 423320, 434460, 463424, 474240, 507984, 534720, 550316, 579280, 634980, 677312, 687895, 695136, 825474, 846640, 868920, 926848, 1015968, 1069440, 1100632, 1158560, 1269960, 1354624, 1375790, 1390272, 1650948, 1693280, 1737840, 2031936, 2063685, 2201264, 2317120, 2539920, 2751580, 2780544, 3301896, 3386560, 3475680, 4063872, 4127370, 4402528, 4634240, 5079840, 5503160, 6603792, 6773120, 6951360, 8254740, 8805056, 10159680, 11006320, 13207584, 13902720, 16509480, 17610112, 20319360, 22012640, 26415168, 33018960, 44025280, 52830336, 66037920, 88050560, 132075840, 264151680]

約数ペア:

[(1, 264151680), (2, 132075840), (3, 88050560), (4, 66037920), (5, 52830336), (6, 44025280), (8, 33018960), (10, 26415168), (12, 22012640), (13, 20319360), (15, 17610112), (16, 16509480), (19, 13902720), (20, 13207584), (24, 11006320), (26, 10159680), (30, 8805056), (32, 8254740), (38, 6951360), (39, 6773120), (40, 6603792), (48, 5503160), (52, 5079840), (57, 4634240), (60, 4402528), (64, 4127370), (65, 4063872), (76, 3475680), (78, 3386560), (80, 3301896), (95, 2780544), (96, 2751580), (104, 2539920), (114, 2317120), (120, 2201264), (128, 2063685), (130, 2031936), (152, 1737840), (156, 1693280), (160, 1650948), (190, 1390272), (192, 1375790), (195, 1354624), (208, 1269960), (228, 1158560), (240, 1100632), (247, 1069440), (260, 1015968), (285, 926848), (304, 868920), (312, 846640), (320, 825474), (380, 695136), (384, 687895), (390, 677312), (416, 634980), (456, 579280), (480, 550316), (494, 534720), (520, 507984), (557, 474240), (570, 463424), (608, 434460), (624, 423320), (640, 412737), (741, 356480), (760, 347568), (780, 338656), (832, 317490), (912, 289640), (960, 275158), (988, 267360), (1040, 253992), (1114, 237120), (1140, 231712), (1216, 217230), (1235, 213888), (1248, 211660), (1482, 178240), (1520, 173784), (1560, 169328), (1664, 158745), (1671, 158080), (1824, 144820), (1920, 137579), (1976, 133680), (2080, 126996), (2228, 118560), (2280, 115856), (2432, 108615), (2470, 106944), (2496, 105830), (2785, 94848), (2964, 89120), (3040, 86892), (3120, 84664), (3342, 79040), (3648, 72410), (3705, 71296), (3952, 66840), (4160, 63498), (4456, 59280), (4560, 57928), (4940, 53472), (4992, 52915), (5570, 47424), (5928, 44560), (6080, 43446), (6240, 42332), (6684, 39520), (7241, 36480), (7296, 36205), (7410, 35648), (7904, 33420), (8320, 31749), (8355, 31616), (8912, 29640), (9120, 28964), (9880, 26736), (10583, 24960), (11140, 23712), (11856, 22280), (12160, 21723), (12480, 21166), (13368, 19760), (14482, 18240), (14820, 17824), (15808, 16710)]