1755142720

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1153}}^1$

素因数の和:1308

約数の個数: 112

約数和(自身を含む): 4305287808

約数和(自身を除く): 2550145088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 71, 80, 134, 142, 160, 268, 284, 320, 335, 355, 536, 568, 670, 710, 1072, 1136, 1153, 1340, 1420, 2144, 2272, 2306, 2680, 2840, 4288, 4544, 4612, 4757, 5360, 5680, 5765, 9224, 9514, 10720, 11360, 11530, 18448, 19028, 21440, 22720, 23060, 23785, 36896, 38056, 46120, 47570, 73792, 76112, 77251, 81863, 92240, 95140, 152224, 154502, 163726, 184480, 190280, 304448, 309004, 327452, 368960, 380560, 386255, 409315, 618008, 654904, 761120, 772510, 818630, 1236016, 1309808, 1522240, 1545020, 1637260, 2472032, 2619616, 3090040, 3274520, 4944064, 5239232, 5484821, 6180080, 6549040, 10969642, 12360160, 13098080, 21939284, 24720320, 26196160, 27424105, 43878568, 54848210, 87757136, 109696420, 175514272, 219392840, 351028544, 438785680, 877571360, 1755142720]

約数ペア:

[(1, 1755142720), (2, 877571360), (4, 438785680), (5, 351028544), (8, 219392840), (10, 175514272), (16, 109696420), (20, 87757136), (32, 54848210), (40, 43878568), (64, 27424105), (67, 26196160), (71, 24720320), (80, 21939284), (134, 13098080), (142, 12360160), (160, 10969642), (268, 6549040), (284, 6180080), (320, 5484821), (335, 5239232), (355, 4944064), (536, 3274520), (568, 3090040), (670, 2619616), (710, 2472032), (1072, 1637260), (1136, 1545020), (1153, 1522240), (1340, 1309808), (1420, 1236016), (2144, 818630), (2272, 772510), (2306, 761120), (2680, 654904), (2840, 618008), (4288, 409315), (4544, 386255), (4612, 380560), (4757, 368960), (5360, 327452), (5680, 309004), (5765, 304448), (9224, 190280), (9514, 184480), (10720, 163726), (11360, 154502), (11530, 152224), (18448, 95140), (19028, 92240), (21440, 81863), (22720, 77251), (23060, 76112), (23785, 73792), (36896, 47570), (38056, 46120)]