156040980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1951}}^1$

素因数の和:2037

約数の個数: 96

約数和(自身を含む): 461733888

約数和(自身を除く): 305692908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 43, 60, 62, 86, 93, 124, 129, 155, 172, 186, 215, 258, 310, 372, 430, 465, 516, 620, 645, 860, 930, 1290, 1333, 1860, 1951, 2580, 2666, 3902, 3999, 5332, 5853, 6665, 7804, 7998, 9755, 11706, 13330, 15996, 19510, 19995, 23412, 26660, 29265, 39020, 39990, 58530, 60481, 79980, 83893, 117060, 120962, 167786, 181443, 241924, 251679, 302405, 335572, 362886, 419465, 503358, 604810, 725772, 838930, 907215, 1006716, 1209620, 1258395, 1677860, 1814430, 2516790, 2600683, 3628860, 5033580, 5201366, 7802049, 10402732, 13003415, 15604098, 26006830, 31208196, 39010245, 52013660, 78020490, 156040980]

約数ペア:

[(1, 156040980), (2, 78020490), (3, 52013660), (4, 39010245), (5, 31208196), (6, 26006830), (10, 15604098), (12, 13003415), (15, 10402732), (20, 7802049), (30, 5201366), (31, 5033580), (43, 3628860), (60, 2600683), (62, 2516790), (86, 1814430), (93, 1677860), (124, 1258395), (129, 1209620), (155, 1006716), (172, 907215), (186, 838930), (215, 725772), (258, 604810), (310, 503358), (372, 419465), (430, 362886), (465, 335572), (516, 302405), (620, 251679), (645, 241924), (860, 181443), (930, 167786), (1290, 120962), (1333, 117060), (1860, 83893), (1951, 79980), (2580, 60481), (2666, 58530), (3902, 39990), (3999, 39020), (5332, 29265), (5853, 26660), (6665, 23412), (7804, 19995), (7998, 19510), (9755, 15996), (11706, 13330)]