9975939120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1979353}}^1$

素因数の和:1979379

約数の個数: 120

約数和(自身を含む): 38288623776

約数和(自身を除く): 28312684656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 1979353, 3958706, 5938059, 7917412, 9896765, 11876118, 13855471, 15834824, 17814177, 19793530, 23752236, 27710942, 29690295, 31669648, 35628354, 39587060, 41566413, 47504472, 55421884, 59380590, 69277355, 71256708, 79174120, 83132826, 89070885, 95008944, 110843768, 118761180, 124699239, 138554710, 142513416, 158348240, 166265652, 178141770, 207832065, 221687536, 237522360, 249398478, 277109420, 285026832, 332531304, 356283540, 415664130, 475044720, 498796956, 554218840, 623496195, 665062608, 712567080, 831328260, 997593912, 1108437680, 1246992390, 1425134160, 1662656520, 1995187824, 2493984780, 3325313040, 4987969560, 9975939120]

約数ペア:

[(1, 9975939120), (2, 4987969560), (3, 3325313040), (4, 2493984780), (5, 1995187824), (6, 1662656520), (7, 1425134160), (8, 1246992390), (9, 1108437680), (10, 997593912), (12, 831328260), (14, 712567080), (15, 665062608), (16, 623496195), (18, 554218840), (20, 498796956), (21, 475044720), (24, 415664130), (28, 356283540), (30, 332531304), (35, 285026832), (36, 277109420), (40, 249398478), (42, 237522360), (45, 221687536), (48, 207832065), (56, 178141770), (60, 166265652), (63, 158348240), (70, 142513416), (72, 138554710), (80, 124699239), (84, 118761180), (90, 110843768), (105, 95008944), (112, 89070885), (120, 83132826), (126, 79174120), (140, 71256708), (144, 69277355), (168, 59380590), (180, 55421884), (210, 47504472), (240, 41566413), (252, 39587060), (280, 35628354), (315, 31669648), (336, 29690295), (360, 27710942), (420, 23752236), (504, 19793530), (560, 17814177), (630, 15834824), (720, 13855471), (840, 11876118), (1008, 9896765), (1260, 7917412), (1680, 5938059), (2520, 3958706), (5040, 1979353)]