1202268420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:872

約数の個数: 240

約数和(自身を含む): 4036652928

約数和(自身を除く): 2834384508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 41, 45, 46, 54, 60, 69, 81, 82, 90, 92, 108, 115, 123, 135, 138, 162, 164, 180, 205, 207, 230, 246, 270, 276, 324, 345, 369, 405, 410, 414, 460, 492, 540, 615, 621, 690, 738, 787, 810, 820, 828, 943, 1035, 1107, 1230, 1242, 1380, 1476, 1574, 1620, 1845, 1863, 1886, 2070, 2214, 2361, 2460, 2484, 2829, 3105, 3148, 3321, 3690, 3726, 3772, 3935, 4140, 4428, 4715, 4722, 5535, 5658, 6210, 6642, 7083, 7380, 7452, 7870, 8487, 9315, 9430, 9444, 11070, 11316, 11805, 12420, 13284, 14145, 14166, 15740, 16605, 16974, 18101, 18630, 18860, 21249, 22140, 23610, 25461, 28290, 28332, 32267, 33210, 33948, 35415, 36202, 37260, 42435, 42498, 47220, 50922, 54303, 56580, 63747, 64534, 66420, 70830, 72404, 76383, 84870, 84996, 90505, 96801, 101844, 106245, 108606, 127305, 127494, 129068, 141660, 152766, 161335, 162909, 169740, 181010, 193602, 212490, 217212, 254610, 254988, 271515, 290403, 305532, 318735, 322670, 325818, 362020, 381915, 387204, 424980, 484005, 488727, 509220, 543030, 580806, 637470, 645340, 651636, 742141, 763830, 814545, 871209, 968010, 977454, 1086060, 1161612, 1274940, 1452015, 1466181, 1484282, 1527660, 1629090, 1742418, 1936020, 1954908, 2226423, 2443635, 2613627, 2904030, 2932362, 2968564, 3258180, 3484836, 3710705, 4356045, 4452846, 4887270, 5227254, 5808060, 5864724, 6679269, 7330905, 7421410, 8712090, 8905692, 9774540, 10454508, 11132115, 13068135, 13358538, 14661810, 14842820, 17424180, 20037807, 22264230, 26136270, 26717076, 29323620, 33396345, 40075614, 44528460, 52272540, 60113421, 66792690, 80151228, 100189035, 120226842, 133585380, 200378070, 240453684, 300567105, 400756140, 601134210, 1202268420]

約数ペア:

[(1, 1202268420), (2, 601134210), (3, 400756140), (4, 300567105), (5, 240453684), (6, 200378070), (9, 133585380), (10, 120226842), (12, 100189035), (15, 80151228), (18, 66792690), (20, 60113421), (23, 52272540), (27, 44528460), (30, 40075614), (36, 33396345), (41, 29323620), (45, 26717076), (46, 26136270), (54, 22264230), (60, 20037807), (69, 17424180), (81, 14842820), (82, 14661810), (90, 13358538), (92, 13068135), (108, 11132115), (115, 10454508), (123, 9774540), (135, 8905692), (138, 8712090), (162, 7421410), (164, 7330905), (180, 6679269), (205, 5864724), (207, 5808060), (230, 5227254), (246, 4887270), (270, 4452846), (276, 4356045), (324, 3710705), (345, 3484836), (369, 3258180), (405, 2968564), (410, 2932362), (414, 2904030), (460, 2613627), (492, 2443635), (540, 2226423), (615, 1954908), (621, 1936020), (690, 1742418), (738, 1629090), (787, 1527660), (810, 1484282), (820, 1466181), (828, 1452015), (943, 1274940), (1035, 1161612), (1107, 1086060), (1230, 977454), (1242, 968010), (1380, 871209), (1476, 814545), (1574, 763830), (1620, 742141), (1845, 651636), (1863, 645340), (1886, 637470), (2070, 580806), (2214, 543030), (2361, 509220), (2460, 488727), (2484, 484005), (2829, 424980), (3105, 387204), (3148, 381915), (3321, 362020), (3690, 325818), (3726, 322670), (3772, 318735), (3935, 305532), (4140, 290403), (4428, 271515), (4715, 254988), (4722, 254610), (5535, 217212), (5658, 212490), (6210, 193602), (6642, 181010), (7083, 169740), (7380, 162909), (7452, 161335), (7870, 152766), (8487, 141660), (9315, 129068), (9430, 127494), (9444, 127305), (11070, 108606), (11316, 106245), (11805, 101844), (12420, 96801), (13284, 90505), (14145, 84996), (14166, 84870), (15740, 76383), (16605, 72404), (16974, 70830), (18101, 66420), (18630, 64534), (18860, 63747), (21249, 56580), (22140, 54303), (23610, 50922), (25461, 47220), (28290, 42498), (28332, 42435), (32267, 37260), (33210, 36202), (33948, 35415)]