23608620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 84022848

約数和(自身を除く): 60414228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 457, 492, 574, 615, 630, 738, 820, 861, 914, 1148, 1230, 1260, 1371, 1435, 1476, 1722, 1828, 1845, 2285, 2460, 2583, 2742, 2870, 3199, 3444, 3690, 4113, 4305, 4570, 5166, 5484, 5740, 6398, 6855, 7380, 8226, 8610, 9140, 9597, 10332, 12796, 12915, 13710, 15995, 16452, 17220, 18737, 19194, 20565, 25830, 27420, 28791, 31990, 37474, 38388, 41130, 47985, 51660, 56211, 57582, 63980, 74948, 82260, 93685, 95970, 112422, 115164, 131159, 143955, 168633, 187370, 191940, 224844, 262318, 281055, 287910, 337266, 374740, 393477, 524636, 562110, 575820, 655795, 674532, 786954, 843165, 1124220, 1180431, 1311590, 1573908, 1686330, 1967385, 2360862, 2623180, 3372660, 3934770, 4721724, 5902155, 7869540, 11804310, 23608620]

約数ペア:

[(1, 23608620), (2, 11804310), (3, 7869540), (4, 5902155), (5, 4721724), (6, 3934770), (7, 3372660), (9, 2623180), (10, 2360862), (12, 1967385), (14, 1686330), (15, 1573908), (18, 1311590), (20, 1180431), (21, 1124220), (28, 843165), (30, 786954), (35, 674532), (36, 655795), (41, 575820), (42, 562110), (45, 524636), (60, 393477), (63, 374740), (70, 337266), (82, 287910), (84, 281055), (90, 262318), (105, 224844), (123, 191940), (126, 187370), (140, 168633), (164, 143955), (180, 131159), (205, 115164), (210, 112422), (246, 95970), (252, 93685), (287, 82260), (315, 74948), (369, 63980), (410, 57582), (420, 56211), (457, 51660), (492, 47985), (574, 41130), (615, 38388), (630, 37474), (738, 31990), (820, 28791), (861, 27420), (914, 25830), (1148, 20565), (1230, 19194), (1260, 18737), (1371, 17220), (1435, 16452), (1476, 15995), (1722, 13710), (1828, 12915), (1845, 12796), (2285, 10332), (2460, 9597), (2583, 9140), (2742, 8610), (2870, 8226), (3199, 7380), (3444, 6855), (3690, 6398), (4113, 5740), (4305, 5484), (4570, 5166)]