75870612720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{485603}}^1$

素因数の和:485660

約数の個数: 240

約数和(自身を含む): 300592760832

約数和(自身を除く): 224722148112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8680, 9765, 10416, 11160, 13020, 15624, 17360, 19530, 22320, 26040, 31248, 39060, 52080, 78120, 156240, 485603, 971206, 1456809, 1942412, 2428015, 2913618, 3399221, 3884824, 4370427, 4856030, 5827236, 6798442, 7284045, 7769648, 8740854, 9712060, 10197663, 11654472, 13596884, 14568090, 15053693, 16996105, 17481708, 19424120, 20395326, 21852135, 23308944, 27193768, 29136180, 30107386, 30592989, 33992210, 34963416, 38848240, 40790652, 43704270, 45161079, 50988315, 54387536, 58272360, 60214772, 61185978, 67984420, 69926832, 75268465, 81581304, 87408540, 90322158, 101976630, 105375851, 116544720, 120429544, 122371956, 135483237, 135968840, 150536930, 152964945, 163162608, 174817080, 180644316, 203953260, 210751702, 225805395, 240859088, 244743912, 270966474, 271937680, 301073860, 305929890, 316127553, 349634160, 361288632, 407906520, 421503404, 451610790, 489487824, 526879255, 541932948, 602147720, 611859780, 632255106, 677416185, 722577264, 815813040, 843006808, 903221580, 948382659, 1053758510, 1083865896, 1204295440, 1223719560, 1264510212, 1354832370, 1580637765, 1686013616, 1806443160, 1896765318, 2107517020, 2167731792, 2447439120, 2529020424, 2709664740, 3161275530, 3612886320, 3793530636, 4215034040, 4741913295, 5058040848, 5419329480, 6322551060, 7587061272, 8430068080, 9483826590, 10838658960, 12645102120, 15174122544, 18967653180, 25290204240, 37935306360, 75870612720]

約数ペア:

[(1, 75870612720), (2, 37935306360), (3, 25290204240), (4, 18967653180), (5, 15174122544), (6, 12645102120), (7, 10838658960), (8, 9483826590), (9, 8430068080), (10, 7587061272), (12, 6322551060), (14, 5419329480), (15, 5058040848), (16, 4741913295), (18, 4215034040), (20, 3793530636), (21, 3612886320), (24, 3161275530), (28, 2709664740), (30, 2529020424), (31, 2447439120), (35, 2167731792), (36, 2107517020), (40, 1896765318), (42, 1806443160), (45, 1686013616), (48, 1580637765), (56, 1354832370), (60, 1264510212), (62, 1223719560), (63, 1204295440), (70, 1083865896), (72, 1053758510), (80, 948382659), (84, 903221580), (90, 843006808), (93, 815813040), (105, 722577264), (112, 677416185), (120, 632255106), (124, 611859780), (126, 602147720), (140, 541932948), (144, 526879255), (155, 489487824), (168, 451610790), (180, 421503404), (186, 407906520), (210, 361288632), (217, 349634160), (240, 316127553), (248, 305929890), (252, 301073860), (279, 271937680), (280, 270966474), (310, 244743912), (315, 240859088), (336, 225805395), (360, 210751702), (372, 203953260), (420, 180644316), (434, 174817080), (465, 163162608), (496, 152964945), (504, 150536930), (558, 135968840), (560, 135483237), (620, 122371956), (630, 120429544), (651, 116544720), (720, 105375851), (744, 101976630), (840, 90322158), (868, 87408540), (930, 81581304), (1008, 75268465), (1085, 69926832), (1116, 67984420), (1240, 61185978), (1260, 60214772), (1302, 58272360), (1395, 54387536), (1488, 50988315), (1680, 45161079), (1736, 43704270), (1860, 40790652), (1953, 38848240), (2170, 34963416), (2232, 33992210), (2480, 30592989), (2520, 30107386), (2604, 29136180), (2790, 27193768), (3255, 23308944), (3472, 21852135), (3720, 20395326), (3906, 19424120), (4340, 17481708), (4464, 16996105), (5040, 15053693), (5208, 14568090), (5580, 13596884), (6510, 11654472), (7440, 10197663), (7812, 9712060), (8680, 8740854), (9765, 7769648), (10416, 7284045), (11160, 6798442), (13020, 5827236), (15624, 4856030), (17360, 4370427), (19530, 3884824), (22320, 3399221), (26040, 2913618), (31248, 2428015), (39060, 1942412), (52080, 1456809), (78120, 971206), (156240, 485603)]