13420051320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{9181}}^1$

素因数の和:10145

約数の個数: 128

約数和(自身を含む): 43408088640

約数和(自身を除く): 29988037320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 937, 1560, 1874, 2811, 3748, 4685, 5622, 7496, 9181, 9370, 11244, 12181, 14055, 18362, 18740, 22488, 24362, 27543, 28110, 36543, 36724, 37480, 45905, 48724, 55086, 56220, 60905, 73086, 73448, 91810, 97448, 110172, 112440, 119353, 121810, 137715, 146172, 182715, 183620, 220344, 238706, 243620, 275430, 292344, 358059, 365430, 367240, 477412, 487240, 550860, 596765, 716118, 730860, 954824, 1101720, 1193530, 1432236, 1461720, 1790295, 2387060, 2864472, 3580590, 4774120, 7161180, 8602597, 14322360, 17205194, 25807791, 34410388, 43012985, 51615582, 68820776, 86025970, 103231164, 111833761, 129038955, 172051940, 206462328, 223667522, 258077910, 335501283, 344103880, 447335044, 516155820, 559168805, 671002566, 894670088, 1032311640, 1118337610, 1342005132, 1677506415, 2236675220, 2684010264, 3355012830, 4473350440, 6710025660, 13420051320]

約数ペア:

[(1, 13420051320), (2, 6710025660), (3, 4473350440), (4, 3355012830), (5, 2684010264), (6, 2236675220), (8, 1677506415), (10, 1342005132), (12, 1118337610), (13, 1032311640), (15, 894670088), (20, 671002566), (24, 559168805), (26, 516155820), (30, 447335044), (39, 344103880), (40, 335501283), (52, 258077910), (60, 223667522), (65, 206462328), (78, 172051940), (104, 129038955), (120, 111833761), (130, 103231164), (156, 86025970), (195, 68820776), (260, 51615582), (312, 43012985), (390, 34410388), (520, 25807791), (780, 17205194), (937, 14322360), (1560, 8602597), (1874, 7161180), (2811, 4774120), (3748, 3580590), (4685, 2864472), (5622, 2387060), (7496, 1790295), (9181, 1461720), (9370, 1432236), (11244, 1193530), (12181, 1101720), (14055, 954824), (18362, 730860), (18740, 716118), (22488, 596765), (24362, 550860), (27543, 487240), (28110, 477412), (36543, 367240), (36724, 365430), (37480, 358059), (45905, 292344), (48724, 275430), (55086, 243620), (56220, 238706), (60905, 220344), (73086, 183620), (73448, 182715), (91810, 146172), (97448, 137715), (110172, 121810), (112440, 119353)]