40250520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 140343840

約数和(自身を除く): 100093320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 101, 108, 120, 123, 135, 162, 164, 180, 202, 205, 216, 243, 246, 270, 303, 324, 328, 360, 369, 404, 405, 410, 486, 492, 505, 540, 606, 615, 648, 738, 808, 810, 820, 909, 972, 984, 1010, 1080, 1107, 1212, 1215, 1230, 1476, 1515, 1620, 1640, 1818, 1845, 1944, 2020, 2214, 2424, 2430, 2460, 2727, 2952, 3030, 3240, 3321, 3636, 3690, 4040, 4141, 4428, 4545, 4860, 4920, 5454, 5535, 6060, 6642, 7272, 7380, 8181, 8282, 8856, 9090, 9720, 9963, 10908, 11070, 12120, 12423, 13284, 13635, 14760, 16362, 16564, 16605, 18180, 19926, 20705, 21816, 22140, 24543, 24846, 26568, 27270, 32724, 33128, 33210, 36360, 37269, 39852, 40905, 41410, 44280, 49086, 49692, 49815, 54540, 62115, 65448, 66420, 74538, 79704, 81810, 82820, 98172, 99384, 99630, 109080, 111807, 122715, 124230, 132840, 149076, 163620, 165640, 186345, 196344, 199260, 223614, 245430, 248460, 298152, 327240, 335421, 372690, 398520, 447228, 490860, 496920, 559035, 670842, 745380, 894456, 981720, 1006263, 1118070, 1341684, 1490760, 1677105, 2012526, 2236140, 2683368, 3354210, 4025052, 4472280, 5031315, 6708420, 8050104, 10062630, 13416840, 20125260, 40250520]

約数ペア:

[(1, 40250520), (2, 20125260), (3, 13416840), (4, 10062630), (5, 8050104), (6, 6708420), (8, 5031315), (9, 4472280), (10, 4025052), (12, 3354210), (15, 2683368), (18, 2236140), (20, 2012526), (24, 1677105), (27, 1490760), (30, 1341684), (36, 1118070), (40, 1006263), (41, 981720), (45, 894456), (54, 745380), (60, 670842), (72, 559035), (81, 496920), (82, 490860), (90, 447228), (101, 398520), (108, 372690), (120, 335421), (123, 327240), (135, 298152), (162, 248460), (164, 245430), (180, 223614), (202, 199260), (205, 196344), (216, 186345), (243, 165640), (246, 163620), (270, 149076), (303, 132840), (324, 124230), (328, 122715), (360, 111807), (369, 109080), (404, 99630), (405, 99384), (410, 98172), (486, 82820), (492, 81810), (505, 79704), (540, 74538), (606, 66420), (615, 65448), (648, 62115), (738, 54540), (808, 49815), (810, 49692), (820, 49086), (909, 44280), (972, 41410), (984, 40905), (1010, 39852), (1080, 37269), (1107, 36360), (1212, 33210), (1215, 33128), (1230, 32724), (1476, 27270), (1515, 26568), (1620, 24846), (1640, 24543), (1818, 22140), (1845, 21816), (1944, 20705), (2020, 19926), (2214, 18180), (2424, 16605), (2430, 16564), (2460, 16362), (2727, 14760), (2952, 13635), (3030, 13284), (3240, 12423), (3321, 12120), (3636, 11070), (3690, 10908), (4040, 9963), (4141, 9720), (4428, 9090), (4545, 8856), (4860, 8282), (4920, 8181), (5454, 7380), (5535, 7272), (6060, 6642)]