1631482320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{919}}^1$

素因数の和:1517

約数の個数: 160

約数和(自身を含む): 5462150400

約数和(自身を除く): 3830668080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 569, 624, 780, 919, 1040, 1138, 1560, 1707, 1838, 2276, 2757, 2845, 3120, 3414, 3676, 4552, 4595, 5514, 5690, 6828, 7352, 7397, 8535, 9104, 9190, 11028, 11380, 11947, 13656, 13785, 14704, 14794, 17070, 18380, 22056, 22191, 22760, 23894, 27312, 27570, 29588, 34140, 35841, 36760, 36985, 44112, 44382, 45520, 47788, 55140, 59176, 59735, 68280, 71682, 73520, 73970, 88764, 95576, 110280, 110955, 118352, 119470, 136560, 143364, 147940, 177528, 179205, 191152, 220560, 221910, 238940, 286728, 295880, 355056, 358410, 443820, 477880, 522911, 573456, 591760, 716820, 887640, 955760, 1045822, 1433640, 1568733, 1775280, 2091644, 2614555, 2867280, 3137466, 4183288, 5229110, 6274932, 6797843, 7843665, 8366576, 10458220, 12549864, 13595686, 15687330, 20393529, 20916440, 25099728, 27191372, 31374660, 33989215, 40787058, 41832880, 54382744, 62749320, 67978430, 81574116, 101967645, 108765488, 125498640, 135956860, 163148232, 203935290, 271913720, 326296464, 407870580, 543827440, 815741160, 1631482320]

約数ペア:

[(1, 1631482320), (2, 815741160), (3, 543827440), (4, 407870580), (5, 326296464), (6, 271913720), (8, 203935290), (10, 163148232), (12, 135956860), (13, 125498640), (15, 108765488), (16, 101967645), (20, 81574116), (24, 67978430), (26, 62749320), (30, 54382744), (39, 41832880), (40, 40787058), (48, 33989215), (52, 31374660), (60, 27191372), (65, 25099728), (78, 20916440), (80, 20393529), (104, 15687330), (120, 13595686), (130, 12549864), (156, 10458220), (195, 8366576), (208, 7843665), (240, 6797843), (260, 6274932), (312, 5229110), (390, 4183288), (520, 3137466), (569, 2867280), (624, 2614555), (780, 2091644), (919, 1775280), (1040, 1568733), (1138, 1433640), (1560, 1045822), (1707, 955760), (1838, 887640), (2276, 716820), (2757, 591760), (2845, 573456), (3120, 522911), (3414, 477880), (3676, 443820), (4552, 358410), (4595, 355056), (5514, 295880), (5690, 286728), (6828, 238940), (7352, 221910), (7397, 220560), (8535, 191152), (9104, 179205), (9190, 177528), (11028, 147940), (11380, 143364), (11947, 136560), (13656, 119470), (13785, 118352), (14704, 110955), (14794, 110280), (17070, 95576), (18380, 88764), (22056, 73970), (22191, 73520), (22760, 71682), (23894, 68280), (27312, 59735), (27570, 59176), (29588, 55140), (34140, 47788), (35841, 45520), (36760, 44382), (36985, 44112)]