219560040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:752

約数の個数: 192

約数和(自身を含む): 822332160

約数和(自身を除く): 602772120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 151, 168, 180, 210, 252, 280, 302, 315, 360, 420, 453, 504, 577, 604, 630, 755, 840, 906, 1057, 1154, 1208, 1260, 1359, 1510, 1731, 1812, 2114, 2265, 2308, 2520, 2718, 2885, 3020, 3171, 3462, 3624, 4039, 4228, 4530, 4616, 5193, 5285, 5436, 5770, 6040, 6342, 6795, 6924, 8078, 8456, 8655, 9060, 9513, 10386, 10570, 10872, 11540, 12117, 12684, 13590, 13848, 15855, 16156, 17310, 18120, 19026, 20195, 20772, 21140, 23080, 24234, 25368, 25965, 27180, 31710, 32312, 34620, 36351, 38052, 40390, 41544, 42280, 47565, 48468, 51930, 54360, 60585, 63420, 69240, 72702, 76104, 80780, 87127, 95130, 96936, 103860, 121170, 126840, 145404, 161560, 174254, 181755, 190260, 207720, 242340, 261381, 290808, 348508, 363510, 380520, 435635, 484680, 522762, 609889, 697016, 727020, 784143, 871270, 1045524, 1219778, 1306905, 1454040, 1568286, 1742540, 1829667, 2091048, 2439556, 2613810, 3049445, 3136572, 3485080, 3659334, 3920715, 4879112, 5227620, 5489001, 6098890, 6273144, 7318668, 7841430, 9148335, 10455240, 10978002, 12197780, 14637336, 15682860, 18296670, 21956004, 24395560, 27445005, 31365720, 36593340, 43912008, 54890010, 73186680, 109780020, 219560040]

約数ペア:

[(1, 219560040), (2, 109780020), (3, 73186680), (4, 54890010), (5, 43912008), (6, 36593340), (7, 31365720), (8, 27445005), (9, 24395560), (10, 21956004), (12, 18296670), (14, 15682860), (15, 14637336), (18, 12197780), (20, 10978002), (21, 10455240), (24, 9148335), (28, 7841430), (30, 7318668), (35, 6273144), (36, 6098890), (40, 5489001), (42, 5227620), (45, 4879112), (56, 3920715), (60, 3659334), (63, 3485080), (70, 3136572), (72, 3049445), (84, 2613810), (90, 2439556), (105, 2091048), (120, 1829667), (126, 1742540), (140, 1568286), (151, 1454040), (168, 1306905), (180, 1219778), (210, 1045524), (252, 871270), (280, 784143), (302, 727020), (315, 697016), (360, 609889), (420, 522762), (453, 484680), (504, 435635), (577, 380520), (604, 363510), (630, 348508), (755, 290808), (840, 261381), (906, 242340), (1057, 207720), (1154, 190260), (1208, 181755), (1260, 174254), (1359, 161560), (1510, 145404), (1731, 126840), (1812, 121170), (2114, 103860), (2265, 96936), (2308, 95130), (2520, 87127), (2718, 80780), (2885, 76104), (3020, 72702), (3171, 69240), (3462, 63420), (3624, 60585), (4039, 54360), (4228, 51930), (4530, 48468), (4616, 47565), (5193, 42280), (5285, 41544), (5436, 40390), (5770, 38052), (6040, 36351), (6342, 34620), (6795, 32312), (6924, 31710), (8078, 27180), (8456, 25965), (8655, 25368), (9060, 24234), (9513, 23080), (10386, 21140), (10570, 20772), (10872, 20195), (11540, 19026), (12117, 18120), (12684, 17310), (13590, 16156), (13848, 15855)]