158438520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14197}}^1$

素因数の和:14245

約数の個数: 96

約数和(自身を含む): 531573120

約数和(自身を除く): 373134600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 14197, 28394, 42591, 56788, 70985, 85182, 113576, 127773, 141970, 170364, 212955, 255546, 283940, 340728, 425910, 440107, 511092, 567880, 638865, 851820, 880214, 1022184, 1277730, 1320321, 1703640, 1760428, 2200535, 2555460, 2640642, 3520856, 3960963, 4401070, 5110920, 5281284, 6601605, 7921926, 8802140, 10562568, 13203210, 15843852, 17604280, 19804815, 26406420, 31687704, 39609630, 52812840, 79219260, 158438520]

約数ペア:

[(1, 158438520), (2, 79219260), (3, 52812840), (4, 39609630), (5, 31687704), (6, 26406420), (8, 19804815), (9, 17604280), (10, 15843852), (12, 13203210), (15, 10562568), (18, 8802140), (20, 7921926), (24, 6601605), (30, 5281284), (31, 5110920), (36, 4401070), (40, 3960963), (45, 3520856), (60, 2640642), (62, 2555460), (72, 2200535), (90, 1760428), (93, 1703640), (120, 1320321), (124, 1277730), (155, 1022184), (180, 880214), (186, 851820), (248, 638865), (279, 567880), (310, 511092), (360, 440107), (372, 425910), (465, 340728), (558, 283940), (620, 255546), (744, 212955), (930, 170364), (1116, 141970), (1240, 127773), (1395, 113576), (1860, 85182), (2232, 70985), (2790, 56788), (3720, 42591), (5580, 28394), (11160, 14197)]