140444395920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{309131}}^1$

素因数の和:309781

約数の個数: 120

約数和(自身を含む): 472408103232

約数和(自身を除く): 331963707312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 631, 720, 1262, 1893, 2524, 3155, 3786, 5048, 5679, 6310, 7572, 9465, 10096, 11358, 12620, 15144, 18930, 22716, 25240, 28395, 30288, 37860, 45432, 50480, 56790, 75720, 90864, 113580, 151440, 227160, 309131, 454320, 618262, 927393, 1236524, 1545655, 1854786, 2473048, 2782179, 3091310, 3709572, 4636965, 4946096, 5564358, 6182620, 7419144, 9273930, 11128716, 12365240, 13910895, 14838288, 18547860, 22257432, 24730480, 27821790, 37095720, 44514864, 55643580, 74191440, 111287160, 195061661, 222574320, 390123322, 585184983, 780246644, 975308305, 1170369966, 1560493288, 1755554949, 1950616610, 2340739932, 2925924915, 3120986576, 3511109898, 3901233220, 4681479864, 5851849830, 7022219796, 7802466440, 8777774745, 9362959728, 11703699660, 14044439592, 15604932880, 17555549490, 23407399320, 28088879184, 35111098980, 46814798640, 70222197960, 140444395920]

約数ペア:

[(1, 140444395920), (2, 70222197960), (3, 46814798640), (4, 35111098980), (5, 28088879184), (6, 23407399320), (8, 17555549490), (9, 15604932880), (10, 14044439592), (12, 11703699660), (15, 9362959728), (16, 8777774745), (18, 7802466440), (20, 7022219796), (24, 5851849830), (30, 4681479864), (36, 3901233220), (40, 3511109898), (45, 3120986576), (48, 2925924915), (60, 2340739932), (72, 1950616610), (80, 1755554949), (90, 1560493288), (120, 1170369966), (144, 975308305), (180, 780246644), (240, 585184983), (360, 390123322), (631, 222574320), (720, 195061661), (1262, 111287160), (1893, 74191440), (2524, 55643580), (3155, 44514864), (3786, 37095720), (5048, 27821790), (5679, 24730480), (6310, 22257432), (7572, 18547860), (9465, 14838288), (10096, 13910895), (11358, 12365240), (12620, 11128716), (15144, 9273930), (18930, 7419144), (22716, 6182620), (25240, 5564358), (28395, 4946096), (30288, 4636965), (37860, 3709572), (45432, 3091310), (50480, 2782179), (56790, 2473048), (75720, 1854786), (90864, 1545655), (113580, 1236524), (151440, 927393), (227160, 618262), (309131, 454320)]