16630380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 58705920

約数和(自身を除く): 42075540

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, 103, 108, 115, 117, 130, 135, 138, 156, 180, 195, 206, 207, 230, 234, 260, 270, 276, 299, 309, 345, 351, 390, 412, 414, 460, 468, 515, 540, 585, 598, 618, 621, 690, 702, 780, 828, 897, 927, 1030, 1035, 1170, 1196, 1236, 1242, 1339, 1380, 1404, 1495, 1545, 1755, 1794, 1854, 2060, 2070, 2340, 2369, 2484, 2678, 2691, 2781, 2990, 3090, 3105, 3510, 3588, 3708, 4017, 4140, 4485, 4635, 4738, 5356, 5382, 5562, 5980, 6180, 6210, 6695, 7020, 7107, 8034, 8073, 8970, 9270, 9476, 10764, 11124, 11845, 12051, 12420, 13390, 13455, 13905, 14214, 16068, 16146, 17940, 18540, 20085, 21321, 23690, 24102, 26780, 26910, 27810, 28428, 30797, 32292, 35535, 36153, 40170, 40365, 42642, 47380, 48204, 53820, 55620, 60255, 61594, 63963, 71070, 72306, 80340, 80730, 85284, 92391, 106605, 120510, 123188, 127926, 142140, 144612, 153985, 161460, 180765, 184782, 213210, 241020, 255852, 277173, 307970, 319815, 361530, 369564, 426420, 461955, 554346, 615940, 639630, 723060, 831519, 923910, 1108692, 1279260, 1385865, 1663038, 1847820, 2771730, 3326076, 4157595, 5543460, 8315190, 16630380]

約数ペア:

[(1, 16630380), (2, 8315190), (3, 5543460), (4, 4157595), (5, 3326076), (6, 2771730), (9, 1847820), (10, 1663038), (12, 1385865), (13, 1279260), (15, 1108692), (18, 923910), (20, 831519), (23, 723060), (26, 639630), (27, 615940), (30, 554346), (36, 461955), (39, 426420), (45, 369564), (46, 361530), (52, 319815), (54, 307970), (60, 277173), (65, 255852), (69, 241020), (78, 213210), (90, 184782), (92, 180765), (103, 161460), (108, 153985), (115, 144612), (117, 142140), (130, 127926), (135, 123188), (138, 120510), (156, 106605), (180, 92391), (195, 85284), (206, 80730), (207, 80340), (230, 72306), (234, 71070), (260, 63963), (270, 61594), (276, 60255), (299, 55620), (309, 53820), (345, 48204), (351, 47380), (390, 42642), (412, 40365), (414, 40170), (460, 36153), (468, 35535), (515, 32292), (540, 30797), (585, 28428), (598, 27810), (618, 26910), (621, 26780), (690, 24102), (702, 23690), (780, 21321), (828, 20085), (897, 18540), (927, 17940), (1030, 16146), (1035, 16068), (1170, 14214), (1196, 13905), (1236, 13455), (1242, 13390), (1339, 12420), (1380, 12051), (1404, 11845), (1495, 11124), (1545, 10764), (1755, 9476), (1794, 9270), (1854, 8970), (2060, 8073), (2070, 8034), (2340, 7107), (2369, 7020), (2484, 6695), (2678, 6210), (2691, 6180), (2781, 5980), (2990, 5562), (3090, 5382), (3105, 5356), (3510, 4738), (3588, 4635), (3708, 4485), (4017, 4140)]