266806440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{467}}^1$

素因数の和:533

約数の個数: 192

約数和(自身を含む): 931694400

約数和(自身を除く): 664887960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 467, 529, 540, 552, 621, 690, 828, 920, 934, 1035, 1058, 1080, 1242, 1380, 1401, 1587, 1656, 1868, 2070, 2116, 2335, 2484, 2645, 2760, 2802, 3105, 3174, 3736, 4140, 4203, 4232, 4670, 4761, 4968, 5290, 5604, 6210, 6348, 7005, 7935, 8280, 8406, 9340, 9522, 10580, 10741, 11208, 12420, 12609, 12696, 14010, 14283, 15870, 16812, 18680, 19044, 21015, 21160, 21482, 23805, 24840, 25218, 28020, 28566, 31740, 32223, 33624, 38088, 42030, 42964, 47610, 50436, 53705, 56040, 57132, 63045, 63480, 64446, 71415, 84060, 85928, 95220, 96669, 100872, 107410, 114264, 126090, 128892, 142830, 161115, 168120, 190440, 193338, 214820, 247043, 252180, 257784, 285660, 290007, 322230, 386676, 429640, 483345, 494086, 504360, 571320, 580014, 644460, 741129, 773352, 966690, 988172, 1160028, 1235215, 1288920, 1450035, 1482258, 1933380, 1976344, 2223387, 2320056, 2470430, 2900070, 2964516, 3705645, 3866760, 4446774, 4940860, 5800140, 5929032, 6670161, 7411290, 8893548, 9881720, 11116935, 11600280, 13340322, 14822580, 17787096, 22233870, 26680644, 29645160, 33350805, 44467740, 53361288, 66701610, 88935480, 133403220, 266806440]

約数ペア:

[(1, 266806440), (2, 133403220), (3, 88935480), (4, 66701610), (5, 53361288), (6, 44467740), (8, 33350805), (9, 29645160), (10, 26680644), (12, 22233870), (15, 17787096), (18, 14822580), (20, 13340322), (23, 11600280), (24, 11116935), (27, 9881720), (30, 8893548), (36, 7411290), (40, 6670161), (45, 5929032), (46, 5800140), (54, 4940860), (60, 4446774), (69, 3866760), (72, 3705645), (90, 2964516), (92, 2900070), (108, 2470430), (115, 2320056), (120, 2223387), (135, 1976344), (138, 1933380), (180, 1482258), (184, 1450035), (207, 1288920), (216, 1235215), (230, 1160028), (270, 988172), (276, 966690), (345, 773352), (360, 741129), (414, 644460), (460, 580014), (467, 571320), (529, 504360), (540, 494086), (552, 483345), (621, 429640), (690, 386676), (828, 322230), (920, 290007), (934, 285660), (1035, 257784), (1058, 252180), (1080, 247043), (1242, 214820), (1380, 193338), (1401, 190440), (1587, 168120), (1656, 161115), (1868, 142830), (2070, 128892), (2116, 126090), (2335, 114264), (2484, 107410), (2645, 100872), (2760, 96669), (2802, 95220), (3105, 85928), (3174, 84060), (3736, 71415), (4140, 64446), (4203, 63480), (4232, 63045), (4670, 57132), (4761, 56040), (4968, 53705), (5290, 50436), (5604, 47610), (6210, 42964), (6348, 42030), (7005, 38088), (7935, 33624), (8280, 32223), (8406, 31740), (9340, 28566), (9522, 28020), (10580, 25218), (10741, 24840), (11208, 23805), (12420, 21482), (12609, 21160), (12696, 21015), (14010, 19044), (14283, 18680), (15870, 16812)]