10880457960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{751}}^1\times {\mathrm{769}}^1$

素因数の和:1691

約数の個数: 128

約数和(自身を含む): 32935795200

約数和(自身を除く): 22055337240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 751, 769, 785, 942, 1256, 1502, 1538, 1570, 1884, 2253, 2307, 2355, 3004, 3076, 3140, 3755, 3768, 3845, 4506, 4614, 4710, 6008, 6152, 6280, 7510, 7690, 9012, 9228, 9420, 11265, 11535, 15020, 15380, 18024, 18456, 18840, 22530, 23070, 30040, 30760, 45060, 46140, 90120, 92280, 117907, 120733, 235814, 241466, 353721, 362199, 471628, 482932, 577519, 589535, 603665, 707442, 724398, 943256, 965864, 1155038, 1179070, 1207330, 1414884, 1448796, 1732557, 1768605, 1810995, 2310076, 2358140, 2414660, 2829768, 2887595, 2897592, 3465114, 3537210, 3621990, 4620152, 4716280, 4829320, 5775190, 6930228, 7074420, 7243980, 8662785, 11550380, 13860456, 14148840, 14487960, 17325570, 23100760, 34651140, 69302280, 90670483, 181340966, 272011449, 362681932, 453352415, 544022898, 725363864, 906704830, 1088045796, 1360057245, 1813409660, 2176091592, 2720114490, 3626819320, 5440228980, 10880457960]

約数ペア:

[(1, 10880457960), (2, 5440228980), (3, 3626819320), (4, 2720114490), (5, 2176091592), (6, 1813409660), (8, 1360057245), (10, 1088045796), (12, 906704830), (15, 725363864), (20, 544022898), (24, 453352415), (30, 362681932), (40, 272011449), (60, 181340966), (120, 90670483), (157, 69302280), (314, 34651140), (471, 23100760), (628, 17325570), (751, 14487960), (769, 14148840), (785, 13860456), (942, 11550380), (1256, 8662785), (1502, 7243980), (1538, 7074420), (1570, 6930228), (1884, 5775190), (2253, 4829320), (2307, 4716280), (2355, 4620152), (3004, 3621990), (3076, 3537210), (3140, 3465114), (3755, 2897592), (3768, 2887595), (3845, 2829768), (4506, 2414660), (4614, 2358140), (4710, 2310076), (6008, 1810995), (6152, 1768605), (6280, 1732557), (7510, 1448796), (7690, 1414884), (9012, 1207330), (9228, 1179070), (9420, 1155038), (11265, 965864), (11535, 943256), (15020, 724398), (15380, 707442), (18024, 603665), (18456, 589535), (18840, 577519), (22530, 482932), (23070, 471628), (30040, 362199), (30760, 353721), (45060, 241466), (46140, 235814), (90120, 120733), (92280, 117907)]