237453840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1158

約数の個数: 240

約数和(自身を含む): 896942592

約数和(自身を除く): 659488752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 299, 312, 345, 360, 368, 390, 414, 460, 468, 520, 552, 585, 598, 624, 690, 720, 780, 828, 897, 920, 936, 1035, 1040, 1103, 1104, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2206, 2340, 2392, 2691, 2760, 2990, 3120, 3309, 3312, 3588, 4140, 4412, 4485, 4680, 4784, 5382, 5515, 5520, 5980, 6618, 7176, 8280, 8824, 8970, 9360, 9927, 10764, 11030, 11960, 13236, 13455, 14339, 14352, 16545, 16560, 17648, 17940, 19854, 21528, 22060, 23920, 25369, 26472, 26910, 28678, 33090, 35880, 39708, 43017, 43056, 44120, 49635, 50738, 52944, 53820, 57356, 66180, 71695, 71760, 76107, 79416, 86034, 88240, 99270, 101476, 107640, 114712, 126845, 129051, 132360, 143390, 152214, 158832, 172068, 198540, 202952, 215085, 215280, 228321, 229424, 253690, 258102, 264720, 286780, 304428, 329797, 344136, 380535, 397080, 405904, 430170, 456642, 507380, 516204, 573560, 608856, 645255, 659594, 688272, 761070, 794160, 860340, 913284, 989391, 1014760, 1032408, 1141605, 1147120, 1217712, 1290510, 1319188, 1522140, 1648985, 1720680, 1826568, 1978782, 2029520, 2064816, 2283210, 2581020, 2638376, 2968173, 3044280, 3297970, 3441360, 3653136, 3957564, 4566420, 4946955, 5162040, 5276752, 5936346, 6088560, 6595940, 7915128, 9132840, 9893910, 10324080, 11872692, 13191880, 14840865, 15830256, 18265680, 19787820, 23745384, 26383760, 29681730, 39575640, 47490768, 59363460, 79151280, 118726920, 237453840]

約数ペア:

[(1, 237453840), (2, 118726920), (3, 79151280), (4, 59363460), (5, 47490768), (6, 39575640), (8, 29681730), (9, 26383760), (10, 23745384), (12, 19787820), (13, 18265680), (15, 15830256), (16, 14840865), (18, 13191880), (20, 11872692), (23, 10324080), (24, 9893910), (26, 9132840), (30, 7915128), (36, 6595940), (39, 6088560), (40, 5936346), (45, 5276752), (46, 5162040), (48, 4946955), (52, 4566420), (60, 3957564), (65, 3653136), (69, 3441360), (72, 3297970), (78, 3044280), (80, 2968173), (90, 2638376), (92, 2581020), (104, 2283210), (115, 2064816), (117, 2029520), (120, 1978782), (130, 1826568), (138, 1720680), (144, 1648985), (156, 1522140), (180, 1319188), (184, 1290510), (195, 1217712), (207, 1147120), (208, 1141605), (230, 1032408), (234, 1014760), (240, 989391), (260, 913284), (276, 860340), (299, 794160), (312, 761070), (345, 688272), (360, 659594), (368, 645255), (390, 608856), (414, 573560), (460, 516204), (468, 507380), (520, 456642), (552, 430170), (585, 405904), (598, 397080), (624, 380535), (690, 344136), (720, 329797), (780, 304428), (828, 286780), (897, 264720), (920, 258102), (936, 253690), (1035, 229424), (1040, 228321), (1103, 215280), (1104, 215085), (1170, 202952), (1196, 198540), (1380, 172068), (1495, 158832), (1560, 152214), (1656, 143390), (1794, 132360), (1840, 129051), (1872, 126845), (2070, 114712), (2206, 107640), (2340, 101476), (2392, 99270), (2691, 88240), (2760, 86034), (2990, 79416), (3120, 76107), (3309, 71760), (3312, 71695), (3588, 66180), (4140, 57356), (4412, 53820), (4485, 52944), (4680, 50738), (4784, 49635), (5382, 44120), (5515, 43056), (5520, 43017), (5980, 39708), (6618, 35880), (7176, 33090), (8280, 28678), (8824, 26910), (8970, 26472), (9360, 25369), (9927, 23920), (10764, 22060), (11030, 21528), (11960, 19854), (13236, 17940), (13455, 17648), (14339, 16560), (14352, 16545)]