2681305920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3461}}^1$

素因数の和:3753

約数の個数: 168

約数和(自身を含む): 9259534440

約数和(自身を除く): 6578228520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 269, 288, 320, 360, 480, 538, 576, 720, 807, 960, 1076, 1345, 1440, 1614, 2152, 2421, 2690, 2880, 3228, 3461, 4035, 4304, 4842, 5380, 6456, 6922, 8070, 8608, 9684, 10383, 10760, 12105, 12912, 13844, 16140, 17216, 17305, 19368, 20766, 21520, 24210, 25824, 27688, 31149, 32280, 34610, 38736, 41532, 43040, 48420, 51648, 51915, 55376, 62298, 64560, 69220, 77472, 83064, 86080, 96840, 103830, 110752, 124596, 129120, 138440, 154944, 155745, 166128, 193680, 207660, 221504, 249192, 258240, 276880, 311490, 332256, 387360, 415320, 498384, 553760, 622980, 664512, 774720, 830640, 931009, 996768, 1107520, 1245960, 1661280, 1862018, 1993536, 2491920, 2793027, 3322560, 3724036, 4655045, 4983840, 5586054, 7448072, 8379081, 9310090, 9967680, 11172108, 13965135, 14896144, 16758162, 18620180, 22344216, 27930270, 29792288, 33516324, 37240360, 41895405, 44688432, 55860540, 59584576, 67032648, 74480720, 83790810, 89376864, 111721080, 134065296, 148961440, 167581620, 178753728, 223442160, 268130592, 297922880, 335163240, 446884320, 536261184, 670326480, 893768640, 1340652960, 2681305920]

約数ペア:

[(1, 2681305920), (2, 1340652960), (3, 893768640), (4, 670326480), (5, 536261184), (6, 446884320), (8, 335163240), (9, 297922880), (10, 268130592), (12, 223442160), (15, 178753728), (16, 167581620), (18, 148961440), (20, 134065296), (24, 111721080), (30, 89376864), (32, 83790810), (36, 74480720), (40, 67032648), (45, 59584576), (48, 55860540), (60, 44688432), (64, 41895405), (72, 37240360), (80, 33516324), (90, 29792288), (96, 27930270), (120, 22344216), (144, 18620180), (160, 16758162), (180, 14896144), (192, 13965135), (240, 11172108), (269, 9967680), (288, 9310090), (320, 8379081), (360, 7448072), (480, 5586054), (538, 4983840), (576, 4655045), (720, 3724036), (807, 3322560), (960, 2793027), (1076, 2491920), (1345, 1993536), (1440, 1862018), (1614, 1661280), (2152, 1245960), (2421, 1107520), (2690, 996768), (2880, 931009), (3228, 830640), (3461, 774720), (4035, 664512), (4304, 622980), (4842, 553760), (5380, 498384), (6456, 415320), (6922, 387360), (8070, 332256), (8608, 311490), (9684, 276880), (10383, 258240), (10760, 249192), (12105, 221504), (12912, 207660), (13844, 193680), (16140, 166128), (17216, 155745), (17305, 154944), (19368, 138440), (20766, 129120), (21520, 124596), (24210, 110752), (25824, 103830), (27688, 96840), (31149, 86080), (32280, 83064), (34610, 77472), (38736, 69220), (41532, 64560), (43040, 62298), (48420, 55376), (51648, 51915)]