139757280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22397}}^1$

素因数の和:22428

約数の個数: 96

約数和(自身を含む): 474120864

約数和(自身を除く): 334363584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 22397, 44794, 67191, 89588, 111985, 134382, 179176, 223970, 268764, 291161, 335955, 358352, 447940, 537528, 582322, 671910, 716704, 873483, 895880, 1075056, 1164644, 1343820, 1455805, 1746966, 1791760, 2150112, 2329288, 2687640, 2911610, 3493932, 3583520, 4367415, 4658576, 5375280, 5823220, 6987864, 8734830, 9317152, 10750560, 11646440, 13975728, 17469660, 23292880, 27951456, 34939320, 46585760, 69878640, 139757280]

約数ペア:

[(1, 139757280), (2, 69878640), (3, 46585760), (4, 34939320), (5, 27951456), (6, 23292880), (8, 17469660), (10, 13975728), (12, 11646440), (13, 10750560), (15, 9317152), (16, 8734830), (20, 6987864), (24, 5823220), (26, 5375280), (30, 4658576), (32, 4367415), (39, 3583520), (40, 3493932), (48, 2911610), (52, 2687640), (60, 2329288), (65, 2150112), (78, 1791760), (80, 1746966), (96, 1455805), (104, 1343820), (120, 1164644), (130, 1075056), (156, 895880), (160, 873483), (195, 716704), (208, 671910), (240, 582322), (260, 537528), (312, 447940), (390, 358352), (416, 335955), (480, 291161), (520, 268764), (624, 223970), (780, 179176), (1040, 134382), (1248, 111985), (1560, 89588), (2080, 67191), (3120, 44794), (6240, 22397)]