42251760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:684

約数の個数: 160

約数和(自身を含む): 150466560

約数和(自身を除く): 108214800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 631, 720, 744, 837, 930, 1080, 1116, 1240, 1262, 1395, 1488, 1674, 1860, 1893, 2160, 2232, 2480, 2524, 2790, 3155, 3348, 3720, 3786, 4185, 4464, 5048, 5580, 5679, 6310, 6696, 7440, 7572, 8370, 9465, 10096, 11160, 11358, 12620, 13392, 15144, 16740, 17037, 18930, 19561, 22320, 22716, 25240, 28395, 30288, 33480, 34074, 37860, 39122, 45432, 50480, 56790, 58683, 66960, 68148, 75720, 78244, 85185, 90864, 97805, 113580, 117366, 136296, 151440, 156488, 170370, 176049, 195610, 227160, 234732, 272592, 293415, 312976, 340740, 352098, 391220, 454320, 469464, 528147, 586830, 681480, 704196, 782440, 880245, 938928, 1056294, 1173660, 1362960, 1408392, 1564880, 1760490, 2112588, 2347320, 2640735, 2816784, 3520980, 4225176, 4694640, 5281470, 7041960, 8450352, 10562940, 14083920, 21125880, 42251760]

約数ペア:

[(1, 42251760), (2, 21125880), (3, 14083920), (4, 10562940), (5, 8450352), (6, 7041960), (8, 5281470), (9, 4694640), (10, 4225176), (12, 3520980), (15, 2816784), (16, 2640735), (18, 2347320), (20, 2112588), (24, 1760490), (27, 1564880), (30, 1408392), (31, 1362960), (36, 1173660), (40, 1056294), (45, 938928), (48, 880245), (54, 782440), (60, 704196), (62, 681480), (72, 586830), (80, 528147), (90, 469464), (93, 454320), (108, 391220), (120, 352098), (124, 340740), (135, 312976), (144, 293415), (155, 272592), (180, 234732), (186, 227160), (216, 195610), (240, 176049), (248, 170370), (270, 156488), (279, 151440), (310, 136296), (360, 117366), (372, 113580), (432, 97805), (465, 90864), (496, 85185), (540, 78244), (558, 75720), (620, 68148), (631, 66960), (720, 58683), (744, 56790), (837, 50480), (930, 45432), (1080, 39122), (1116, 37860), (1240, 34074), (1262, 33480), (1395, 30288), (1488, 28395), (1674, 25240), (1860, 22716), (1893, 22320), (2160, 19561), (2232, 18930), (2480, 17037), (2524, 16740), (2790, 15144), (3155, 13392), (3348, 12620), (3720, 11358), (3786, 11160), (4185, 10096), (4464, 9465), (5048, 8370), (5580, 7572), (5679, 7440), (6310, 6696)]