372996540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{761}}^1$

素因数の和:1172

約数の個数: 144

約数和(自身を含む): 1298082240

約数和(自身を除く): 925085700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 389, 420, 630, 761, 778, 1167, 1260, 1522, 1556, 1945, 2283, 2334, 2723, 3044, 3501, 3805, 3890, 4566, 4668, 5327, 5446, 5835, 6849, 7002, 7610, 7780, 8169, 9132, 10654, 10892, 11415, 11670, 13615, 13698, 14004, 15220, 15981, 16338, 17505, 21308, 22830, 23340, 24507, 26635, 27230, 27396, 31962, 32676, 34245, 35010, 40845, 45660, 47943, 49014, 53270, 54460, 63924, 68490, 70020, 79905, 81690, 95886, 98028, 106540, 122535, 136980, 159810, 163380, 191772, 239715, 245070, 296029, 319620, 479430, 490140, 592058, 888087, 958860, 1184116, 1480145, 1776174, 2072203, 2664261, 2960290, 3552348, 4144406, 4440435, 5328522, 5920580, 6216609, 8288812, 8880870, 10361015, 10657044, 12433218, 13321305, 17761740, 18649827, 20722030, 24866436, 26642610, 31083045, 37299654, 41444060, 53285220, 62166090, 74599308, 93249135, 124332180, 186498270, 372996540]

約数ペア:

[(1, 372996540), (2, 186498270), (3, 124332180), (4, 93249135), (5, 74599308), (6, 62166090), (7, 53285220), (9, 41444060), (10, 37299654), (12, 31083045), (14, 26642610), (15, 24866436), (18, 20722030), (20, 18649827), (21, 17761740), (28, 13321305), (30, 12433218), (35, 10657044), (36, 10361015), (42, 8880870), (45, 8288812), (60, 6216609), (63, 5920580), (70, 5328522), (84, 4440435), (90, 4144406), (105, 3552348), (126, 2960290), (140, 2664261), (180, 2072203), (210, 1776174), (252, 1480145), (315, 1184116), (389, 958860), (420, 888087), (630, 592058), (761, 490140), (778, 479430), (1167, 319620), (1260, 296029), (1522, 245070), (1556, 239715), (1945, 191772), (2283, 163380), (2334, 159810), (2723, 136980), (3044, 122535), (3501, 106540), (3805, 98028), (3890, 95886), (4566, 81690), (4668, 79905), (5327, 70020), (5446, 68490), (5835, 63924), (6849, 54460), (7002, 53270), (7610, 49014), (7780, 47943), (8169, 45660), (9132, 40845), (10654, 35010), (10892, 34245), (11415, 32676), (11670, 31962), (13615, 27396), (13698, 27230), (14004, 26635), (15220, 24507), (15981, 23340), (16338, 22830), (17505, 21308)]