168439653480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10553863}}^1$

素因数の和:10553903

約数の個数: 128

約数和(自身を含む): 607902566400

約数和(自身を除く): 439462912920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 10553863, 21107726, 31661589, 42215452, 52769315, 63323178, 73877041, 84430904, 105538630, 126646356, 147754082, 158307945, 200523397, 211077260, 221631123, 253292712, 295508164, 316615890, 369385205, 401046794, 422154520, 443262246, 591016328, 601570191, 633231780, 738770410, 802093588, 886524492, 1002616985, 1108155615, 1203140382, 1266463560, 1403663779, 1477540820, 1604187176, 1773048984, 2005233970, 2216311230, 2406280764, 2807327558, 2955081640, 3007850955, 4010467940, 4210991337, 4432622460, 4812561528, 5614655116, 6015701910, 7018318895, 8020935880, 8421982674, 8865244920, 11229310232, 12031403820, 14036637790, 16843965348, 21054956685, 24062807640, 28073275580, 33687930696, 42109913370, 56146551160, 84219826740, 168439653480]

約数ペア:

[(1, 168439653480), (2, 84219826740), (3, 56146551160), (4, 42109913370), (5, 33687930696), (6, 28073275580), (7, 24062807640), (8, 21054956685), (10, 16843965348), (12, 14036637790), (14, 12031403820), (15, 11229310232), (19, 8865244920), (20, 8421982674), (21, 8020935880), (24, 7018318895), (28, 6015701910), (30, 5614655116), (35, 4812561528), (38, 4432622460), (40, 4210991337), (42, 4010467940), (56, 3007850955), (57, 2955081640), (60, 2807327558), (70, 2406280764), (76, 2216311230), (84, 2005233970), (95, 1773048984), (105, 1604187176), (114, 1477540820), (120, 1403663779), (133, 1266463560), (140, 1203140382), (152, 1108155615), (168, 1002616985), (190, 886524492), (210, 802093588), (228, 738770410), (266, 633231780), (280, 601570191), (285, 591016328), (380, 443262246), (399, 422154520), (420, 401046794), (456, 369385205), (532, 316615890), (570, 295508164), (665, 253292712), (760, 221631123), (798, 211077260), (840, 200523397), (1064, 158307945), (1140, 147754082), (1330, 126646356), (1596, 105538630), (1995, 84430904), (2280, 73877041), (2660, 63323178), (3192, 52769315), (3990, 42215452), (5320, 31661589), (7980, 21107726), (15960, 10553863)]