160188160

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 433262592

約数和(自身を除く): 273074432

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 256, 310, 320, 341, 352, 367, 440, 496, 620, 640, 682, 704, 734, 880, 992, 1240, 1280, 1364, 1408, 1468, 1705, 1760, 1835, 1984, 2480, 2728, 2816, 2936, 3410, 3520, 3670, 3968, 4037, 4960, 5456, 5872, 6820, 7040, 7340, 7936, 8074, 9920, 10912, 11377, 11744, 13640, 14080, 14680, 16148, 19840, 20185, 21824, 22754, 23488, 27280, 29360, 32296, 39680, 40370, 43648, 45508, 46976, 54560, 56885, 58720, 64592, 80740, 87296, 91016, 93952, 109120, 113770, 117440, 125147, 129184, 161480, 182032, 218240, 227540, 234880, 250294, 258368, 322960, 364064, 436480, 455080, 469760, 500588, 516736, 625735, 645920, 728128, 910160, 1001176, 1033472, 1251470, 1291840, 1456256, 1820320, 2002352, 2502940, 2583680, 2912512, 3640640, 4004704, 5005880, 5167360, 7281280, 8009408, 10011760, 14562560, 16018816, 20023520, 32037632, 40047040, 80094080, 160188160]

約数ペア:

[(1, 160188160), (2, 80094080), (4, 40047040), (5, 32037632), (8, 20023520), (10, 16018816), (11, 14562560), (16, 10011760), (20, 8009408), (22, 7281280), (31, 5167360), (32, 5005880), (40, 4004704), (44, 3640640), (55, 2912512), (62, 2583680), (64, 2502940), (80, 2002352), (88, 1820320), (110, 1456256), (124, 1291840), (128, 1251470), (155, 1033472), (160, 1001176), (176, 910160), (220, 728128), (248, 645920), (256, 625735), (310, 516736), (320, 500588), (341, 469760), (352, 455080), (367, 436480), (440, 364064), (496, 322960), (620, 258368), (640, 250294), (682, 234880), (704, 227540), (734, 218240), (880, 182032), (992, 161480), (1240, 129184), (1280, 125147), (1364, 117440), (1408, 113770), (1468, 109120), (1705, 93952), (1760, 91016), (1835, 87296), (1984, 80740), (2480, 64592), (2728, 58720), (2816, 56885), (2936, 54560), (3410, 46976), (3520, 45508), (3670, 43648), (3968, 40370), (4037, 39680), (4960, 32296), (5456, 29360), (5872, 27280), (6820, 23488), (7040, 22754), (7340, 21824), (7936, 20185), (8074, 19840), (9920, 16148), (10912, 14680), (11377, 14080), (11744, 13640)]