20083364640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{29611}}^1$

素因数の和:29792

約数の個数: 192

約数和(自身を含む): 70741883520

約数和(自身を除く): 50658518880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 157, 160, 180, 216, 240, 270, 288, 314, 360, 432, 471, 480, 540, 628, 720, 785, 864, 942, 1080, 1256, 1413, 1440, 1570, 1884, 2160, 2355, 2512, 2826, 3140, 3768, 4239, 4320, 4710, 5024, 5652, 6280, 7065, 7536, 8478, 9420, 11304, 12560, 14130, 15072, 16956, 18840, 21195, 22608, 25120, 28260, 29611, 33912, 37680, 42390, 45216, 56520, 59222, 67824, 75360, 84780, 88833, 113040, 118444, 135648, 148055, 169560, 177666, 226080, 236888, 266499, 296110, 339120, 355332, 444165, 473776, 532998, 592220, 678240, 710664, 799497, 888330, 947552, 1065996, 1184440, 1332495, 1421328, 1598994, 1776660, 2131992, 2368880, 2664990, 2842656, 3197988, 3553320, 3997485, 4263984, 4648927, 4737760, 5329980, 6395976, 7106640, 7994970, 8527968, 9297854, 10659960, 12791952, 13946781, 14213280, 15989940, 18595708, 21319920, 23244635, 25583904, 27893562, 31979880, 37191416, 41840343, 42639840, 46489270, 55787124, 63959760, 69733905, 74382832, 83680686, 92978540, 111574248, 125521029, 127919520, 139467810, 148765664, 167361372, 185957080, 209201715, 223148496, 251042058, 278935620, 334722744, 371914160, 418403430, 446296992, 502084116, 557871240, 627605145, 669445488, 743828320, 836806860, 1004168232, 1115742480, 1255210290, 1338890976, 1673613720, 2008336464, 2231484960, 2510420580, 3347227440, 4016672928, 5020841160, 6694454880, 10041682320, 20083364640]

約数ペア:

[(1, 20083364640), (2, 10041682320), (3, 6694454880), (4, 5020841160), (5, 4016672928), (6, 3347227440), (8, 2510420580), (9, 2231484960), (10, 2008336464), (12, 1673613720), (15, 1338890976), (16, 1255210290), (18, 1115742480), (20, 1004168232), (24, 836806860), (27, 743828320), (30, 669445488), (32, 627605145), (36, 557871240), (40, 502084116), (45, 446296992), (48, 418403430), (54, 371914160), (60, 334722744), (72, 278935620), (80, 251042058), (90, 223148496), (96, 209201715), (108, 185957080), (120, 167361372), (135, 148765664), (144, 139467810), (157, 127919520), (160, 125521029), (180, 111574248), (216, 92978540), (240, 83680686), (270, 74382832), (288, 69733905), (314, 63959760), (360, 55787124), (432, 46489270), (471, 42639840), (480, 41840343), (540, 37191416), (628, 31979880), (720, 27893562), (785, 25583904), (864, 23244635), (942, 21319920), (1080, 18595708), (1256, 15989940), (1413, 14213280), (1440, 13946781), (1570, 12791952), (1884, 10659960), (2160, 9297854), (2355, 8527968), (2512, 7994970), (2826, 7106640), (3140, 6395976), (3768, 5329980), (4239, 4737760), (4320, 4648927), (4710, 4263984), (5024, 3997485), (5652, 3553320), (6280, 3197988), (7065, 2842656), (7536, 2664990), (8478, 2368880), (9420, 2131992), (11304, 1776660), (12560, 1598994), (14130, 1421328), (15072, 1332495), (16956, 1184440), (18840, 1065996), (21195, 947552), (22608, 888330), (25120, 799497), (28260, 710664), (29611, 678240), (33912, 592220), (37680, 532998), (42390, 473776), (45216, 444165), (56520, 355332), (59222, 339120), (67824, 296110), (75360, 266499), (84780, 236888), (88833, 226080), (113040, 177666), (118444, 169560), (135648, 148055)]