2401479964760

素因数分解:

$2^3\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{4159}}^1\times {\mathrm{8069}}^1$

素因数の和:14028

約数の個数: 64

約数和(自身を含む): 5408320320000

約数和(自身を除く): 3006840355240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1789, 3578, 4159, 7156, 8069, 8318, 8945, 14312, 16138, 16636, 17890, 20795, 32276, 33272, 35780, 40345, 41590, 64552, 71560, 80690, 83180, 161380, 166360, 322760, 7440451, 14435441, 14880902, 28870882, 29761804, 33558971, 37202255, 57741764, 59523608, 67117942, 72177205, 74404510, 115483528, 134235884, 144354410, 148809020, 167794855, 268471768, 288708820, 297618040, 335589710, 577417640, 671179420, 1342358840, 60036999119, 120073998238, 240147996476, 300184995595, 480295992952, 600369991190, 1200739982380, 2401479964760]

約数ペア:

[(1, 2401479964760), (2, 1200739982380), (4, 600369991190), (5, 480295992952), (8, 300184995595), (10, 240147996476), (20, 120073998238), (40, 60036999119), (1789, 1342358840), (3578, 671179420), (4159, 577417640), (7156, 335589710), (8069, 297618040), (8318, 288708820), (8945, 268471768), (14312, 167794855), (16138, 148809020), (16636, 144354410), (17890, 134235884), (20795, 115483528), (32276, 74404510), (33272, 72177205), (35780, 67117942), (40345, 59523608), (41590, 57741764), (64552, 37202255), (71560, 33558971), (80690, 29761804), (83180, 28870882), (161380, 14880902), (166360, 14435441), (322760, 7440451)]