18295544880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{5387}}^1$

素因数の和:5548

約数の個数: 240

約数和(自身を含む): 63316974240

約数和(自身を除く): 45021429360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 89, 90, 106, 120, 144, 159, 178, 180, 212, 240, 265, 267, 318, 356, 360, 424, 445, 477, 530, 534, 636, 712, 720, 795, 801, 848, 890, 954, 1060, 1068, 1272, 1335, 1424, 1590, 1602, 1780, 1908, 2120, 2136, 2385, 2544, 2670, 3180, 3204, 3560, 3816, 4005, 4240, 4272, 4717, 4770, 5340, 5387, 6360, 6408, 7120, 7632, 8010, 9434, 9540, 10680, 10774, 12720, 12816, 14151, 16020, 16161, 18868, 19080, 21360, 21548, 23585, 26935, 28302, 32040, 32322, 37736, 38160, 42453, 43096, 47170, 48483, 53870, 56604, 64080, 64644, 70755, 75472, 80805, 84906, 86192, 94340, 96966, 107740, 113208, 129288, 141510, 161610, 169812, 188680, 193932, 212265, 215480, 226416, 242415, 258576, 283020, 285511, 323220, 339624, 377360, 387864, 424530, 430960, 479443, 484830, 566040, 571022, 646440, 679248, 775728, 849060, 856533, 958886, 969660, 1132080, 1142044, 1292880, 1427555, 1438329, 1698120, 1713066, 1917772, 1939320, 2284088, 2397215, 2569599, 2855110, 2876658, 3396240, 3426132, 3835544, 3878640, 4282665, 4314987, 4568176, 4794430, 5139198, 5710220, 5753316, 6852264, 7191645, 7671088, 8565330, 8629974, 9588860, 10278396, 11420440, 11506632, 12847995, 13704528, 14383290, 17130660, 17259948, 19177720, 20556792, 21574935, 22840880, 23013264, 25410479, 25695990, 28766580, 34261320, 34519896, 38355440, 41113584, 43149870, 50820958, 51391980, 57533160, 68522640, 69039792, 76231437, 86299740, 101641916, 102783960, 115066320, 127052395, 152462874, 172599480, 203283832, 205567920, 228694311, 254104790, 304925748, 345198960, 381157185, 406567664, 457388622, 508209580, 609851496, 762314370, 914777244, 1016419160, 1143471555, 1219702992, 1524628740, 1829554488, 2032838320, 2286943110, 3049257480, 3659108976, 4573886220, 6098514960, 9147772440, 18295544880]

約数ペア:

[(1, 18295544880), (2, 9147772440), (3, 6098514960), (4, 4573886220), (5, 3659108976), (6, 3049257480), (8, 2286943110), (9, 2032838320), (10, 1829554488), (12, 1524628740), (15, 1219702992), (16, 1143471555), (18, 1016419160), (20, 914777244), (24, 762314370), (30, 609851496), (36, 508209580), (40, 457388622), (45, 406567664), (48, 381157185), (53, 345198960), (60, 304925748), (72, 254104790), (80, 228694311), (89, 205567920), (90, 203283832), (106, 172599480), (120, 152462874), (144, 127052395), (159, 115066320), (178, 102783960), (180, 101641916), (212, 86299740), (240, 76231437), (265, 69039792), (267, 68522640), (318, 57533160), (356, 51391980), (360, 50820958), (424, 43149870), (445, 41113584), (477, 38355440), (530, 34519896), (534, 34261320), (636, 28766580), (712, 25695990), (720, 25410479), (795, 23013264), (801, 22840880), (848, 21574935), (890, 20556792), (954, 19177720), (1060, 17259948), (1068, 17130660), (1272, 14383290), (1335, 13704528), (1424, 12847995), (1590, 11506632), (1602, 11420440), (1780, 10278396), (1908, 9588860), (2120, 8629974), (2136, 8565330), (2385, 7671088), (2544, 7191645), (2670, 6852264), (3180, 5753316), (3204, 5710220), (3560, 5139198), (3816, 4794430), (4005, 4568176), (4240, 4314987), (4272, 4282665), (4717, 3878640), (4770, 3835544), (5340, 3426132), (5387, 3396240), (6360, 2876658), (6408, 2855110), (7120, 2569599), (7632, 2397215), (8010, 2284088), (9434, 1939320), (9540, 1917772), (10680, 1713066), (10774, 1698120), (12720, 1438329), (12816, 1427555), (14151, 1292880), (16020, 1142044), (16161, 1132080), (18868, 969660), (19080, 958886), (21360, 856533), (21548, 849060), (23585, 775728), (26935, 679248), (28302, 646440), (32040, 571022), (32322, 566040), (37736, 484830), (38160, 479443), (42453, 430960), (43096, 424530), (47170, 387864), (48483, 377360), (53870, 339624), (56604, 323220), (64080, 285511), (64644, 283020), (70755, 258576), (75472, 242415), (80805, 226416), (84906, 215480), (86192, 212265), (94340, 193932), (96966, 188680), (107740, 169812), (113208, 161610), (129288, 141510)]