331147440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3931}}^1$

素因数の和:3969

約数の個数: 200

約数和(自身を含む): 1238910288

約数和(自身を除く): 907762848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 3120, 3240, 3510, 3931, 4212, 4680, 5265, 5616, 6480, 7020, 7862, 8424, 9360, 10530, 11793, 14040, 15724, 16848, 19655, 21060, 23586, 28080, 31448, 35379, 39310, 42120, 47172, 51103, 58965, 62896, 70758, 78620, 84240, 94344, 102206, 106137, 117930, 141516, 153309, 157240, 176895, 188688, 204412, 212274, 235860, 255515, 283032, 306618, 314480, 318411, 353790, 408824, 424548, 459927, 471720, 511030, 530685, 566064, 613236, 636822, 707580, 766545, 817648, 849096, 919854, 943440, 1022060, 1061370, 1226472, 1273644, 1379781, 1415160, 1533090, 1592055, 1698192, 1839708, 2044120, 2122740, 2299635, 2452944, 2547288, 2759562, 2830320, 3066180, 3184110, 3679416, 4088240, 4139343, 4245480, 4599270, 5094576, 5519124, 6132360, 6368220, 6898905, 7358832, 8278686, 8490960, 9198540, 11038248, 12264720, 12736440, 13797810, 16557372, 18397080, 20696715, 22076496, 25472880, 27595620, 33114744, 36794160, 41393430, 55191240, 66229488, 82786860, 110382480, 165573720, 331147440]

約数ペア:

[(1, 331147440), (2, 165573720), (3, 110382480), (4, 82786860), (5, 66229488), (6, 55191240), (8, 41393430), (9, 36794160), (10, 33114744), (12, 27595620), (13, 25472880), (15, 22076496), (16, 20696715), (18, 18397080), (20, 16557372), (24, 13797810), (26, 12736440), (27, 12264720), (30, 11038248), (36, 9198540), (39, 8490960), (40, 8278686), (45, 7358832), (48, 6898905), (52, 6368220), (54, 6132360), (60, 5519124), (65, 5094576), (72, 4599270), (78, 4245480), (80, 4139343), (81, 4088240), (90, 3679416), (104, 3184110), (108, 3066180), (117, 2830320), (120, 2759562), (130, 2547288), (135, 2452944), (144, 2299635), (156, 2122740), (162, 2044120), (180, 1839708), (195, 1698192), (208, 1592055), (216, 1533090), (234, 1415160), (240, 1379781), (260, 1273644), (270, 1226472), (312, 1061370), (324, 1022060), (351, 943440), (360, 919854), (390, 849096), (405, 817648), (432, 766545), (468, 707580), (520, 636822), (540, 613236), (585, 566064), (624, 530685), (648, 511030), (702, 471720), (720, 459927), (780, 424548), (810, 408824), (936, 353790), (1040, 318411), (1053, 314480), (1080, 306618), (1170, 283032), (1296, 255515), (1404, 235860), (1560, 212274), (1620, 204412), (1755, 188688), (1872, 176895), (2106, 157240), (2160, 153309), (2340, 141516), (2808, 117930), (3120, 106137), (3240, 102206), (3510, 94344), (3931, 84240), (4212, 78620), (4680, 70758), (5265, 62896), (5616, 58965), (6480, 51103), (7020, 47172), (7862, 42120), (8424, 39310), (9360, 35379), (10530, 31448), (11793, 28080), (14040, 23586), (15724, 21060), (16848, 19655)]