70757520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 235699200

約数和(自身を除く): 164941680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 59, 60, 76, 80, 95, 114, 118, 120, 152, 177, 190, 228, 236, 240, 263, 285, 295, 304, 354, 380, 456, 472, 526, 570, 590, 708, 760, 789, 885, 912, 944, 1052, 1121, 1140, 1180, 1315, 1416, 1520, 1578, 1770, 2104, 2242, 2280, 2360, 2630, 2832, 3156, 3363, 3540, 3945, 4208, 4484, 4560, 4720, 4997, 5260, 5605, 6312, 6726, 7080, 7890, 8968, 9994, 10520, 11210, 12624, 13452, 14160, 14991, 15517, 15780, 16815, 17936, 19988, 21040, 22420, 24985, 26904, 29982, 31034, 31560, 33630, 39976, 44840, 46551, 49970, 53808, 59964, 62068, 63120, 67260, 74955, 77585, 79952, 89680, 93102, 99940, 119928, 124136, 134520, 149910, 155170, 186204, 199880, 232755, 239856, 248272, 269040, 294823, 299820, 310340, 372408, 399760, 465510, 589646, 599640, 620680, 744816, 884469, 931020, 1179292, 1199280, 1241360, 1474115, 1768938, 1862040, 2358584, 2948230, 3537876, 3724080, 4422345, 4717168, 5896460, 7075752, 8844690, 11792920, 14151504, 17689380, 23585840, 35378760, 70757520]

約数ペア:

[(1, 70757520), (2, 35378760), (3, 23585840), (4, 17689380), (5, 14151504), (6, 11792920), (8, 8844690), (10, 7075752), (12, 5896460), (15, 4717168), (16, 4422345), (19, 3724080), (20, 3537876), (24, 2948230), (30, 2358584), (38, 1862040), (40, 1768938), (48, 1474115), (57, 1241360), (59, 1199280), (60, 1179292), (76, 931020), (80, 884469), (95, 744816), (114, 620680), (118, 599640), (120, 589646), (152, 465510), (177, 399760), (190, 372408), (228, 310340), (236, 299820), (240, 294823), (263, 269040), (285, 248272), (295, 239856), (304, 232755), (354, 199880), (380, 186204), (456, 155170), (472, 149910), (526, 134520), (570, 124136), (590, 119928), (708, 99940), (760, 93102), (789, 89680), (885, 79952), (912, 77585), (944, 74955), (1052, 67260), (1121, 63120), (1140, 62068), (1180, 59964), (1315, 53808), (1416, 49970), (1520, 46551), (1578, 44840), (1770, 39976), (2104, 33630), (2242, 31560), (2280, 31034), (2360, 29982), (2630, 26904), (2832, 24985), (3156, 22420), (3363, 21040), (3540, 19988), (3945, 17936), (4208, 16815), (4484, 15780), (4560, 15517), (4720, 14991), (4997, 14160), (5260, 13452), (5605, 12624), (6312, 11210), (6726, 10520), (7080, 9994), (7890, 8968)]