156731040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3511}}^1$

素因数の和:3563

約数の個数: 144

約数和(自身を含む): 552254976

約数和(自身を除く): 395523936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3511, 3720, 4464, 4960, 5580, 7022, 7440, 8928, 10533, 11160, 14044, 14880, 17555, 21066, 22320, 28088, 31599, 35110, 42132, 44640, 52665, 56176, 63198, 70220, 84264, 105330, 108841, 112352, 126396, 140440, 157995, 168528, 210660, 217682, 252792, 280880, 315990, 326523, 337056, 421320, 435364, 505584, 544205, 561760, 631980, 653046, 842640, 870728, 979569, 1011168, 1088410, 1263960, 1306092, 1632615, 1685280, 1741456, 1959138, 2176820, 2527920, 2612184, 3265230, 3482912, 3918276, 4353640, 4897845, 5055840, 5224368, 6530460, 7836552, 8707280, 9795690, 10448736, 13060920, 15673104, 17414560, 19591380, 26121840, 31346208, 39182760, 52243680, 78365520, 156731040]

約数ペア:

[(1, 156731040), (2, 78365520), (3, 52243680), (4, 39182760), (5, 31346208), (6, 26121840), (8, 19591380), (9, 17414560), (10, 15673104), (12, 13060920), (15, 10448736), (16, 9795690), (18, 8707280), (20, 7836552), (24, 6530460), (30, 5224368), (31, 5055840), (32, 4897845), (36, 4353640), (40, 3918276), (45, 3482912), (48, 3265230), (60, 2612184), (62, 2527920), (72, 2176820), (80, 1959138), (90, 1741456), (93, 1685280), (96, 1632615), (120, 1306092), (124, 1263960), (144, 1088410), (155, 1011168), (160, 979569), (180, 870728), (186, 842640), (240, 653046), (248, 631980), (279, 561760), (288, 544205), (310, 505584), (360, 435364), (372, 421320), (465, 337056), (480, 326523), (496, 315990), (558, 280880), (620, 252792), (720, 217682), (744, 210660), (930, 168528), (992, 157995), (1116, 140440), (1240, 126396), (1395, 112352), (1440, 108841), (1488, 105330), (1860, 84264), (2232, 70220), (2480, 63198), (2790, 56176), (2976, 52665), (3511, 44640), (3720, 42132), (4464, 35110), (4960, 31599), (5580, 28088), (7022, 22320), (7440, 21066), (8928, 17555), (10533, 14880), (11160, 14044)]