64673941080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3023}}^1\times {\mathrm{25469}}^1$

素因数の和:28513

約数の個数: 128

約数和(自身を含む): 221821286400

約数和(自身を除く): 157147345320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3023, 6046, 9069, 12092, 15115, 18138, 21161, 24184, 25469, 30230, 36276, 42322, 45345, 50938, 60460, 63483, 72552, 76407, 84644, 90690, 101876, 105805, 120920, 126966, 127345, 152814, 169288, 178283, 181380, 203752, 211610, 253932, 254690, 305628, 317415, 356566, 362760, 382035, 423220, 507864, 509380, 534849, 611256, 634830, 713132, 764070, 846440, 891415, 1018760, 1069698, 1269660, 1426264, 1528140, 1782830, 2139396, 2539320, 2674245, 3056280, 3565660, 4278792, 5348490, 7131320, 10696980, 21393960, 76992787, 153985574, 230978361, 307971148, 384963935, 461956722, 538949509, 615942296, 769927870, 923913444, 1077899018, 1154891805, 1539855740, 1616848527, 1847826888, 2155798036, 2309783610, 2694747545, 3079711480, 3233697054, 4311596072, 4619567220, 5389495090, 6467394108, 8084242635, 9239134440, 10778990180, 12934788216, 16168485270, 21557980360, 32336970540, 64673941080]

約数ペア:

[(1, 64673941080), (2, 32336970540), (3, 21557980360), (4, 16168485270), (5, 12934788216), (6, 10778990180), (7, 9239134440), (8, 8084242635), (10, 6467394108), (12, 5389495090), (14, 4619567220), (15, 4311596072), (20, 3233697054), (21, 3079711480), (24, 2694747545), (28, 2309783610), (30, 2155798036), (35, 1847826888), (40, 1616848527), (42, 1539855740), (56, 1154891805), (60, 1077899018), (70, 923913444), (84, 769927870), (105, 615942296), (120, 538949509), (140, 461956722), (168, 384963935), (210, 307971148), (280, 230978361), (420, 153985574), (840, 76992787), (3023, 21393960), (6046, 10696980), (9069, 7131320), (12092, 5348490), (15115, 4278792), (18138, 3565660), (21161, 3056280), (24184, 2674245), (25469, 2539320), (30230, 2139396), (36276, 1782830), (42322, 1528140), (45345, 1426264), (50938, 1269660), (60460, 1069698), (63483, 1018760), (72552, 891415), (76407, 846440), (84644, 764070), (90690, 713132), (101876, 634830), (105805, 611256), (120920, 534849), (126966, 509380), (127345, 507864), (152814, 423220), (169288, 382035), (178283, 362760), (181380, 356566), (203752, 317415), (211610, 305628), (253932, 254690)]