68171258040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1\times {\mathrm{10723}}^1$

素因数の和:12477

約数の個数: 128

約数和(自身を含む): 211254220800

約数和(自身を除く): 143082962760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1709, 1860, 3418, 3720, 5127, 6836, 8545, 10254, 10723, 13672, 17090, 20508, 21446, 25635, 32169, 34180, 41016, 42892, 51270, 52979, 53615, 64338, 68360, 85784, 102540, 105958, 107230, 128676, 158937, 160845, 205080, 211916, 214460, 257352, 264895, 317874, 321690, 332413, 423832, 428920, 529790, 635748, 643380, 664826, 794685, 997239, 1059580, 1271496, 1286760, 1329652, 1589370, 1662065, 1994478, 2119160, 2659304, 3178740, 3324130, 3988956, 4986195, 6357480, 6648260, 7977912, 9972390, 13296520, 18325607, 19944780, 36651214, 39889560, 54976821, 73302428, 91628035, 109953642, 146604856, 183256070, 219907284, 274884105, 366512140, 439814568, 549768210, 568093817, 733024280, 1099536420, 1136187634, 1704281451, 2199072840, 2272375268, 2840469085, 3408562902, 4544750536, 5680938170, 6817125804, 8521407255, 11361876340, 13634251608, 17042814510, 22723752680, 34085629020, 68171258040]

約数ペア:

[(1, 68171258040), (2, 34085629020), (3, 22723752680), (4, 17042814510), (5, 13634251608), (6, 11361876340), (8, 8521407255), (10, 6817125804), (12, 5680938170), (15, 4544750536), (20, 3408562902), (24, 2840469085), (30, 2272375268), (31, 2199072840), (40, 1704281451), (60, 1136187634), (62, 1099536420), (93, 733024280), (120, 568093817), (124, 549768210), (155, 439814568), (186, 366512140), (248, 274884105), (310, 219907284), (372, 183256070), (465, 146604856), (620, 109953642), (744, 91628035), (930, 73302428), (1240, 54976821), (1709, 39889560), (1860, 36651214), (3418, 19944780), (3720, 18325607), (5127, 13296520), (6836, 9972390), (8545, 7977912), (10254, 6648260), (10723, 6357480), (13672, 4986195), (17090, 3988956), (20508, 3324130), (21446, 3178740), (25635, 2659304), (32169, 2119160), (34180, 1994478), (41016, 1662065), (42892, 1589370), (51270, 1329652), (52979, 1286760), (53615, 1271496), (64338, 1059580), (68360, 997239), (85784, 794685), (102540, 664826), (105958, 643380), (107230, 635748), (128676, 529790), (158937, 428920), (160845, 423832), (205080, 332413), (211916, 321690), (214460, 317874), (257352, 264895)]