38911860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 136604160

約数和(自身を除く): 97692300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 180, 195, 207, 230, 234, 241, 260, 270, 276, 299, 345, 351, 390, 414, 460, 468, 482, 540, 585, 598, 621, 690, 702, 723, 780, 828, 897, 964, 1035, 1170, 1196, 1205, 1242, 1380, 1404, 1446, 1495, 1755, 1794, 2070, 2169, 2340, 2410, 2484, 2691, 2892, 2990, 3105, 3133, 3510, 3588, 3615, 4140, 4338, 4485, 4820, 5382, 5543, 5980, 6210, 6266, 6507, 7020, 7230, 8073, 8676, 8970, 9399, 10764, 10845, 11086, 12420, 12532, 13014, 13455, 14460, 15665, 16146, 16629, 17940, 18798, 21690, 22172, 26028, 26910, 27715, 28197, 31330, 32292, 32535, 33258, 37596, 40365, 43380, 46995, 49887, 53820, 55430, 56394, 62660, 65070, 66516, 72059, 80730, 83145, 84591, 93990, 99774, 110860, 112788, 130140, 140985, 144118, 149661, 161460, 166290, 169182, 187980, 199548, 216177, 249435, 281970, 288236, 299322, 332580, 338364, 360295, 422955, 432354, 498870, 563940, 598644, 648531, 720590, 748305, 845910, 864708, 997740, 1080885, 1297062, 1441180, 1496610, 1691820, 1945593, 2161770, 2594124, 2993220, 3242655, 3891186, 4323540, 6485310, 7782372, 9727965, 12970620, 19455930, 38911860]

約数ペア:

[(1, 38911860), (2, 19455930), (3, 12970620), (4, 9727965), (5, 7782372), (6, 6485310), (9, 4323540), (10, 3891186), (12, 3242655), (13, 2993220), (15, 2594124), (18, 2161770), (20, 1945593), (23, 1691820), (26, 1496610), (27, 1441180), (30, 1297062), (36, 1080885), (39, 997740), (45, 864708), (46, 845910), (52, 748305), (54, 720590), (60, 648531), (65, 598644), (69, 563940), (78, 498870), (90, 432354), (92, 422955), (108, 360295), (115, 338364), (117, 332580), (130, 299322), (135, 288236), (138, 281970), (156, 249435), (180, 216177), (195, 199548), (207, 187980), (230, 169182), (234, 166290), (241, 161460), (260, 149661), (270, 144118), (276, 140985), (299, 130140), (345, 112788), (351, 110860), (390, 99774), (414, 93990), (460, 84591), (468, 83145), (482, 80730), (540, 72059), (585, 66516), (598, 65070), (621, 62660), (690, 56394), (702, 55430), (723, 53820), (780, 49887), (828, 46995), (897, 43380), (964, 40365), (1035, 37596), (1170, 33258), (1196, 32535), (1205, 32292), (1242, 31330), (1380, 28197), (1404, 27715), (1446, 26910), (1495, 26028), (1755, 22172), (1794, 21690), (2070, 18798), (2169, 17940), (2340, 16629), (2410, 16146), (2484, 15665), (2691, 14460), (2892, 13455), (2990, 13014), (3105, 12532), (3133, 12420), (3510, 11086), (3588, 10845), (3615, 10764), (4140, 9399), (4338, 8970), (4485, 8676), (4820, 8073), (5382, 7230), (5543, 7020), (5980, 6507), (6210, 6266)]