21946536360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{2902981}}^1$

素因数の和:2903008

約数の個数: 128

約数和(自身を含む): 83605881600

約数和(自身を除く): 61659345240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 2902981, 5805962, 8708943, 11611924, 14514905, 17417886, 20320867, 23223848, 26126829, 29029810, 34835772, 40641734, 43544715, 52253658, 58059620, 60962601, 69671544, 78380487, 81283468, 87089430, 101604335, 104507316, 116119240, 121925202, 130634145, 156760974, 162566936, 174178860, 182887803, 203208670, 209014632, 243850404, 261268290, 304813005, 313521948, 348357720, 365775606, 391902435, 406417340, 487700808, 522536580, 548663409, 609626010, 627043896, 731551212, 783804870, 812834680, 914439015, 1045073160, 1097326818, 1219252020, 1463102424, 1567609740, 1828878030, 2194653636, 2438504040, 2743317045, 3135219480, 3657756060, 4389307272, 5486634090, 7315512120, 10973268180, 21946536360]

約数ペア:

[(1, 21946536360), (2, 10973268180), (3, 7315512120), (4, 5486634090), (5, 4389307272), (6, 3657756060), (7, 3135219480), (8, 2743317045), (9, 2438504040), (10, 2194653636), (12, 1828878030), (14, 1567609740), (15, 1463102424), (18, 1219252020), (20, 1097326818), (21, 1045073160), (24, 914439015), (27, 812834680), (28, 783804870), (30, 731551212), (35, 627043896), (36, 609626010), (40, 548663409), (42, 522536580), (45, 487700808), (54, 406417340), (56, 391902435), (60, 365775606), (63, 348357720), (70, 313521948), (72, 304813005), (84, 261268290), (90, 243850404), (105, 209014632), (108, 203208670), (120, 182887803), (126, 174178860), (135, 162566936), (140, 156760974), (168, 130634145), (180, 121925202), (189, 116119240), (210, 104507316), (216, 101604335), (252, 87089430), (270, 81283468), (280, 78380487), (315, 69671544), (360, 60962601), (378, 58059620), (420, 52253658), (504, 43544715), (540, 40641734), (630, 34835772), (756, 29029810), (840, 26126829), (945, 23223848), (1080, 20320867), (1260, 17417886), (1512, 14514905), (1890, 11611924), (2520, 8708943), (3780, 5805962), (7560, 2902981)]