401050440

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{17683}}^1$

素因数の和:17713

約数の個数: 160

約数和(自身を含む): 1540630080

約数和(自身を除く): 1139579640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 17683, 22680, 35366, 53049, 70732, 88415, 106098, 123781, 141464, 159147, 176830, 212196, 247562, 265245, 318294, 353660, 371343, 424392, 477441, 495124, 530490, 618905, 636588, 707320, 742686, 795735, 954882, 990248, 1060980, 1114029, 1237810, 1273176, 1432323, 1485372, 1591470, 1856715, 1909764, 2121960, 2228058, 2387205, 2475620, 2864646, 2970744, 3182940, 3342087, 3713430, 3819528, 4456116, 4774410, 4951240, 5570145, 5729292, 6365880, 6684174, 7161615, 7426860, 8912232, 9548820, 10026261, 11140290, 11458584, 13368348, 14323230, 14853720, 16710435, 19097640, 20052522, 22280580, 26736696, 28646460, 33420870, 40105044, 44561160, 50131305, 57292920, 66841740, 80210088, 100262610, 133683480, 200525220, 401050440]

約数ペア:

[(1, 401050440), (2, 200525220), (3, 133683480), (4, 100262610), (5, 80210088), (6, 66841740), (7, 57292920), (8, 50131305), (9, 44561160), (10, 40105044), (12, 33420870), (14, 28646460), (15, 26736696), (18, 22280580), (20, 20052522), (21, 19097640), (24, 16710435), (27, 14853720), (28, 14323230), (30, 13368348), (35, 11458584), (36, 11140290), (40, 10026261), (42, 9548820), (45, 8912232), (54, 7426860), (56, 7161615), (60, 6684174), (63, 6365880), (70, 5729292), (72, 5570145), (81, 4951240), (84, 4774410), (90, 4456116), (105, 3819528), (108, 3713430), (120, 3342087), (126, 3182940), (135, 2970744), (140, 2864646), (162, 2475620), (168, 2387205), (180, 2228058), (189, 2121960), (210, 1909764), (216, 1856715), (252, 1591470), (270, 1485372), (280, 1432323), (315, 1273176), (324, 1237810), (360, 1114029), (378, 1060980), (405, 990248), (420, 954882), (504, 795735), (540, 742686), (567, 707320), (630, 636588), (648, 618905), (756, 530490), (810, 495124), (840, 477441), (945, 424392), (1080, 371343), (1134, 353660), (1260, 318294), (1512, 265245), (1620, 247562), (1890, 212196), (2268, 176830), (2520, 159147), (2835, 141464), (3240, 123781), (3780, 106098), (4536, 88415), (5670, 70732), (7560, 53049), (11340, 35366), (17683, 22680)]