20251014840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101723}}^1$

素因数の和:101826

約数の個数: 192

約数和(自身を含む): 76170931200

約数和(自身を除く): 55919916360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 79, 84, 90, 105, 120, 126, 140, 158, 168, 180, 210, 237, 252, 280, 315, 316, 360, 395, 420, 474, 504, 553, 630, 632, 711, 790, 840, 948, 1106, 1185, 1260, 1422, 1580, 1659, 1896, 2212, 2370, 2520, 2765, 2844, 3160, 3318, 3555, 4424, 4740, 4977, 5530, 5688, 6636, 7110, 8295, 9480, 9954, 11060, 13272, 14220, 16590, 19908, 22120, 24885, 28440, 33180, 39816, 49770, 66360, 99540, 101723, 199080, 203446, 305169, 406892, 508615, 610338, 712061, 813784, 915507, 1017230, 1220676, 1424122, 1525845, 1831014, 2034460, 2136183, 2441352, 2848244, 3051690, 3560305, 3662028, 4068920, 4272366, 4577535, 5696488, 6103380, 6408549, 7120610, 7324056, 8036117, 8544732, 9155070, 10680915, 12206760, 12817098, 14241220, 16072234, 17089464, 18310140, 21361830, 24108351, 25634196, 28482440, 32042745, 32144468, 36620280, 40180585, 42723660, 48216702, 51268392, 56252819, 64085490, 64288936, 72325053, 80361170, 85447320, 96433404, 112505638, 120541755, 128170980, 144650106, 160722340, 168758457, 192866808, 225011276, 241083510, 256341960, 281264095, 289300212, 321444680, 337516914, 361625265, 450022552, 482167020, 506275371, 562528190, 578600424, 675033828, 723250530, 843792285, 964334040, 1012550742, 1125056380, 1350067656, 1446501060, 1687584570, 2025101484, 2250112760, 2531376855, 2893002120, 3375169140, 4050202968, 5062753710, 6750338280, 10125507420, 20251014840]

約数ペア:

[(1, 20251014840), (2, 10125507420), (3, 6750338280), (4, 5062753710), (5, 4050202968), (6, 3375169140), (7, 2893002120), (8, 2531376855), (9, 2250112760), (10, 2025101484), (12, 1687584570), (14, 1446501060), (15, 1350067656), (18, 1125056380), (20, 1012550742), (21, 964334040), (24, 843792285), (28, 723250530), (30, 675033828), (35, 578600424), (36, 562528190), (40, 506275371), (42, 482167020), (45, 450022552), (56, 361625265), (60, 337516914), (63, 321444680), (70, 289300212), (72, 281264095), (79, 256341960), (84, 241083510), (90, 225011276), (105, 192866808), (120, 168758457), (126, 160722340), (140, 144650106), (158, 128170980), (168, 120541755), (180, 112505638), (210, 96433404), (237, 85447320), (252, 80361170), (280, 72325053), (315, 64288936), (316, 64085490), (360, 56252819), (395, 51268392), (420, 48216702), (474, 42723660), (504, 40180585), (553, 36620280), (630, 32144468), (632, 32042745), (711, 28482440), (790, 25634196), (840, 24108351), (948, 21361830), (1106, 18310140), (1185, 17089464), (1260, 16072234), (1422, 14241220), (1580, 12817098), (1659, 12206760), (1896, 10680915), (2212, 9155070), (2370, 8544732), (2520, 8036117), (2765, 7324056), (2844, 7120610), (3160, 6408549), (3318, 6103380), (3555, 5696488), (4424, 4577535), (4740, 4272366), (4977, 4068920), (5530, 3662028), (5688, 3560305), (6636, 3051690), (7110, 2848244), (8295, 2441352), (9480, 2136183), (9954, 2034460), (11060, 1831014), (13272, 1525845), (14220, 1424122), (16590, 1220676), (19908, 1017230), (22120, 915507), (24885, 813784), (28440, 712061), (33180, 610338), (39816, 508615), (49770, 406892), (66360, 305169), (99540, 203446), (101723, 199080)]