23815260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 84756672

約数和(自身を除く): 60941412

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, 461, 492, 574, 615, 630, 738, 820, 861, 922, 1148, 1230, 1260, 1383, 1435, 1476, 1722, 1844, 1845, 2305, 2460, 2583, 2766, 2870, 3227, 3444, 3690, 4149, 4305, 4610, 5166, 5532, 5740, 6454, 6915, 7380, 8298, 8610, 9220, 9681, 10332, 12908, 12915, 13830, 16135, 16596, 17220, 18901, 19362, 20745, 25830, 27660, 29043, 32270, 37802, 38724, 41490, 48405, 51660, 56703, 58086, 64540, 75604, 82980, 94505, 96810, 113406, 116172, 132307, 145215, 170109, 189010, 193620, 226812, 264614, 283515, 290430, 340218, 378020, 396921, 529228, 567030, 580860, 661535, 680436, 793842, 850545, 1134060, 1190763, 1323070, 1587684, 1701090, 1984605, 2381526, 2646140, 3402180, 3969210, 4763052, 5953815, 7938420, 11907630, 23815260]

約数ペア:

[(1, 23815260), (2, 11907630), (3, 7938420), (4, 5953815), (5, 4763052), (6, 3969210), (7, 3402180), (9, 2646140), (10, 2381526), (12, 1984605), (14, 1701090), (15, 1587684), (18, 1323070), (20, 1190763), (21, 1134060), (28, 850545), (30, 793842), (35, 680436), (36, 661535), (41, 580860), (42, 567030), (45, 529228), (60, 396921), (63, 378020), (70, 340218), (82, 290430), (84, 283515), (90, 264614), (105, 226812), (123, 193620), (126, 189010), (140, 170109), (164, 145215), (180, 132307), (205, 116172), (210, 113406), (246, 96810), (252, 94505), (287, 82980), (315, 75604), (369, 64540), (410, 58086), (420, 56703), (461, 51660), (492, 48405), (574, 41490), (615, 38724), (630, 37802), (738, 32270), (820, 29043), (861, 27660), (922, 25830), (1148, 20745), (1230, 19362), (1260, 18901), (1383, 17220), (1435, 16596), (1476, 16135), (1722, 13830), (1844, 12915), (1845, 12908), (2305, 10332), (2460, 9681), (2583, 9220), (2766, 8610), (2870, 8298), (3227, 7380), (3444, 6915), (3690, 6454), (4149, 5740), (4305, 5532), (4610, 5166)]