137694560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 376233984

約数和(自身を除く): 238539424

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 31, 32, 34, 40, 46, 62, 68, 71, 80, 85, 92, 115, 124, 136, 142, 155, 160, 170, 184, 230, 248, 272, 284, 310, 340, 355, 368, 391, 460, 496, 527, 544, 568, 620, 680, 710, 713, 736, 782, 920, 992, 1054, 1136, 1207, 1240, 1360, 1420, 1426, 1564, 1633, 1840, 1955, 2108, 2201, 2272, 2414, 2480, 2635, 2720, 2840, 2852, 3128, 3266, 3565, 3680, 3910, 4216, 4402, 4828, 4960, 5270, 5680, 5704, 6035, 6256, 6532, 7130, 7820, 8165, 8432, 8804, 9656, 10540, 11005, 11360, 11408, 12070, 12121, 12512, 13064, 14260, 15640, 16330, 16864, 17608, 19312, 21080, 22010, 22816, 24140, 24242, 26128, 27761, 28520, 31280, 32660, 35216, 37417, 38624, 42160, 44020, 48280, 48484, 50623, 52256, 55522, 57040, 60605, 62560, 65320, 70432, 74834, 84320, 88040, 96560, 96968, 101246, 111044, 114080, 121210, 130640, 138805, 149668, 176080, 187085, 193120, 193936, 202492, 222088, 242420, 253115, 261280, 277610, 299336, 352160, 374170, 387872, 404984, 444176, 484840, 506230, 555220, 598672, 748340, 809968, 860591, 888352, 969680, 1012460, 1110440, 1197344, 1496680, 1619936, 1721182, 1939360, 2024920, 2220880, 2993360, 3442364, 4049840, 4302955, 4441760, 5986720, 6884728, 8099680, 8605910, 13769456, 17211820, 27538912, 34423640, 68847280, 137694560]

約数ペア:

[(1, 137694560), (2, 68847280), (4, 34423640), (5, 27538912), (8, 17211820), (10, 13769456), (16, 8605910), (17, 8099680), (20, 6884728), (23, 5986720), (31, 4441760), (32, 4302955), (34, 4049840), (40, 3442364), (46, 2993360), (62, 2220880), (68, 2024920), (71, 1939360), (80, 1721182), (85, 1619936), (92, 1496680), (115, 1197344), (124, 1110440), (136, 1012460), (142, 969680), (155, 888352), (160, 860591), (170, 809968), (184, 748340), (230, 598672), (248, 555220), (272, 506230), (284, 484840), (310, 444176), (340, 404984), (355, 387872), (368, 374170), (391, 352160), (460, 299336), (496, 277610), (527, 261280), (544, 253115), (568, 242420), (620, 222088), (680, 202492), (710, 193936), (713, 193120), (736, 187085), (782, 176080), (920, 149668), (992, 138805), (1054, 130640), (1136, 121210), (1207, 114080), (1240, 111044), (1360, 101246), (1420, 96968), (1426, 96560), (1564, 88040), (1633, 84320), (1840, 74834), (1955, 70432), (2108, 65320), (2201, 62560), (2272, 60605), (2414, 57040), (2480, 55522), (2635, 52256), (2720, 50623), (2840, 48484), (2852, 48280), (3128, 44020), (3266, 42160), (3565, 38624), (3680, 37417), (3910, 35216), (4216, 32660), (4402, 31280), (4828, 28520), (4960, 27761), (5270, 26128), (5680, 24242), (5704, 24140), (6035, 22816), (6256, 22010), (6532, 21080), (7130, 19312), (7820, 17608), (8165, 16864), (8432, 16330), (8804, 15640), (9656, 14260), (10540, 13064), (11005, 12512), (11360, 12121), (11408, 12070)]