152447360

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:356

約数の個数: 128

約数和(自身を含む): 399440160

約数和(自身を除く): 246992800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 73, 80, 104, 128, 130, 146, 160, 208, 251, 260, 292, 320, 365, 416, 502, 520, 584, 640, 730, 832, 949, 1004, 1040, 1168, 1255, 1460, 1664, 1898, 2008, 2080, 2336, 2510, 2920, 3263, 3796, 4016, 4160, 4672, 4745, 5020, 5840, 6526, 7592, 8032, 8320, 9344, 9490, 10040, 11680, 13052, 15184, 16064, 16315, 18323, 18980, 20080, 23360, 26104, 30368, 32128, 32630, 36646, 37960, 40160, 46720, 52208, 60736, 65260, 73292, 75920, 80320, 91615, 104416, 121472, 130520, 146584, 151840, 160640, 183230, 208832, 238199, 261040, 293168, 303680, 366460, 417664, 476398, 522080, 586336, 607360, 732920, 952796, 1044160, 1172672, 1190995, 1465840, 1905592, 2088320, 2345344, 2381990, 2931680, 3811184, 4763980, 5863360, 7622368, 9527960, 11726720, 15244736, 19055920, 30489472, 38111840, 76223680, 152447360]

約数ペア:

[(1, 152447360), (2, 76223680), (4, 38111840), (5, 30489472), (8, 19055920), (10, 15244736), (13, 11726720), (16, 9527960), (20, 7622368), (26, 5863360), (32, 4763980), (40, 3811184), (52, 2931680), (64, 2381990), (65, 2345344), (73, 2088320), (80, 1905592), (104, 1465840), (128, 1190995), (130, 1172672), (146, 1044160), (160, 952796), (208, 732920), (251, 607360), (260, 586336), (292, 522080), (320, 476398), (365, 417664), (416, 366460), (502, 303680), (520, 293168), (584, 261040), (640, 238199), (730, 208832), (832, 183230), (949, 160640), (1004, 151840), (1040, 146584), (1168, 130520), (1255, 121472), (1460, 104416), (1664, 91615), (1898, 80320), (2008, 75920), (2080, 73292), (2336, 65260), (2510, 60736), (2920, 52208), (3263, 46720), (3796, 40160), (4016, 37960), (4160, 36646), (4672, 32630), (4745, 32128), (5020, 30368), (5840, 26104), (6526, 23360), (7592, 20080), (8032, 18980), (8320, 18323), (9344, 16315), (9490, 16064), (10040, 15184), (11680, 13052)]