156820860

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13829}}^1$

素因数の和:13857

約数の個数: 120

約数和(自身を含む): 562272480

約数和(自身を除く): 405451620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 13829, 27658, 41487, 55316, 69145, 82974, 96803, 124461, 138290, 165948, 193606, 207435, 248922, 276580, 290409, 373383, 387212, 414870, 484015, 497844, 580818, 622305, 746766, 829740, 871227, 968030, 1120149, 1161636, 1244610, 1452045, 1493532, 1742454, 1866915, 1936060, 2240298, 2489220, 2613681, 2904090, 3484908, 3733830, 4356135, 4480596, 5227362, 5600745, 5808180, 7467660, 7841043, 8712270, 10454724, 11201490, 13068405, 15682086, 17424540, 22402980, 26136810, 31364172, 39205215, 52273620, 78410430, 156820860]

約数ペア:

[(1, 156820860), (2, 78410430), (3, 52273620), (4, 39205215), (5, 31364172), (6, 26136810), (7, 22402980), (9, 17424540), (10, 15682086), (12, 13068405), (14, 11201490), (15, 10454724), (18, 8712270), (20, 7841043), (21, 7467660), (27, 5808180), (28, 5600745), (30, 5227362), (35, 4480596), (36, 4356135), (42, 3733830), (45, 3484908), (54, 2904090), (60, 2613681), (63, 2489220), (70, 2240298), (81, 1936060), (84, 1866915), (90, 1742454), (105, 1493532), (108, 1452045), (126, 1244610), (135, 1161636), (140, 1120149), (162, 968030), (180, 871227), (189, 829740), (210, 746766), (252, 622305), (270, 580818), (315, 497844), (324, 484015), (378, 414870), (405, 387212), (420, 373383), (540, 290409), (567, 276580), (630, 248922), (756, 207435), (810, 193606), (945, 165948), (1134, 138290), (1260, 124461), (1620, 96803), (1890, 82974), (2268, 69145), (2835, 55316), (3780, 41487), (5670, 27658), (11340, 13829)]