187338840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 256

約数和(自身を含む): 647740800

約数和(自身を除く): 460401960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 41, 52, 58, 60, 65, 78, 82, 87, 101, 104, 116, 120, 123, 130, 145, 156, 164, 174, 195, 202, 205, 232, 246, 260, 290, 303, 312, 328, 348, 377, 390, 404, 410, 435, 492, 505, 520, 533, 580, 606, 615, 696, 754, 780, 808, 820, 870, 984, 1010, 1066, 1131, 1160, 1189, 1212, 1230, 1313, 1508, 1515, 1560, 1599, 1640, 1740, 1885, 2020, 2132, 2262, 2378, 2424, 2460, 2626, 2665, 2929, 3016, 3030, 3198, 3480, 3567, 3770, 3939, 4040, 4141, 4264, 4524, 4756, 4920, 5252, 5330, 5655, 5858, 5945, 6060, 6396, 6565, 7134, 7540, 7878, 7995, 8282, 8787, 9048, 9512, 10504, 10660, 11310, 11716, 11890, 12120, 12423, 12792, 13130, 14268, 14645, 15080, 15457, 15756, 15990, 16564, 17574, 17835, 19695, 20705, 21320, 22620, 23432, 23780, 24846, 26260, 28536, 29290, 30914, 31512, 31980, 33128, 35148, 35670, 38077, 39390, 41410, 43935, 45240, 46371, 47560, 49692, 52520, 53833, 58580, 61828, 62115, 63960, 70296, 71340, 76154, 77285, 78780, 82820, 87870, 92742, 99384, 107666, 114231, 117160, 120089, 123656, 124230, 142680, 152308, 154570, 157560, 161499, 165640, 175740, 185484, 190385, 215332, 228462, 231855, 240178, 248460, 269165, 304616, 309140, 322998, 351480, 360267, 370968, 380770, 430664, 456924, 463710, 480356, 496920, 538330, 571155, 600445, 618280, 645996, 720534, 761540, 807495, 913848, 927420, 960712, 1076660, 1142310, 1200890, 1291992, 1441068, 1523080, 1561157, 1614990, 1801335, 1854840, 2153320, 2284620, 2401780, 2882136, 3122314, 3229980, 3602670, 4569240, 4683471, 4803560, 6244628, 6459960, 7205340, 7805785, 9366942, 12489256, 14410680, 15611570, 18733884, 23417355, 31223140, 37467768, 46834710, 62446280, 93669420, 187338840]

約数ペア:

[(1, 187338840), (2, 93669420), (3, 62446280), (4, 46834710), (5, 37467768), (6, 31223140), (8, 23417355), (10, 18733884), (12, 15611570), (13, 14410680), (15, 12489256), (20, 9366942), (24, 7805785), (26, 7205340), (29, 6459960), (30, 6244628), (39, 4803560), (40, 4683471), (41, 4569240), (52, 3602670), (58, 3229980), (60, 3122314), (65, 2882136), (78, 2401780), (82, 2284620), (87, 2153320), (101, 1854840), (104, 1801335), (116, 1614990), (120, 1561157), (123, 1523080), (130, 1441068), (145, 1291992), (156, 1200890), (164, 1142310), (174, 1076660), (195, 960712), (202, 927420), (205, 913848), (232, 807495), (246, 761540), (260, 720534), (290, 645996), (303, 618280), (312, 600445), (328, 571155), (348, 538330), (377, 496920), (390, 480356), (404, 463710), (410, 456924), (435, 430664), (492, 380770), (505, 370968), (520, 360267), (533, 351480), (580, 322998), (606, 309140), (615, 304616), (696, 269165), (754, 248460), (780, 240178), (808, 231855), (820, 228462), (870, 215332), (984, 190385), (1010, 185484), (1066, 175740), (1131, 165640), (1160, 161499), (1189, 157560), (1212, 154570), (1230, 152308), (1313, 142680), (1508, 124230), (1515, 123656), (1560, 120089), (1599, 117160), (1640, 114231), (1740, 107666), (1885, 99384), (2020, 92742), (2132, 87870), (2262, 82820), (2378, 78780), (2424, 77285), (2460, 76154), (2626, 71340), (2665, 70296), (2929, 63960), (3016, 62115), (3030, 61828), (3198, 58580), (3480, 53833), (3567, 52520), (3770, 49692), (3939, 47560), (4040, 46371), (4141, 45240), (4264, 43935), (4524, 41410), (4756, 39390), (4920, 38077), (5252, 35670), (5330, 35148), (5655, 33128), (5858, 31980), (5945, 31512), (6060, 30914), (6396, 29290), (6565, 28536), (7134, 26260), (7540, 24846), (7878, 23780), (7995, 23432), (8282, 22620), (8787, 21320), (9048, 20705), (9512, 19695), (10504, 17835), (10660, 17574), (11310, 16564), (11716, 15990), (11890, 15756), (12120, 15457), (12423, 15080), (12792, 14645), (13130, 14268)]