491703360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 224

約数和(自身を含む): 1630801920

約数和(自身を除く): 1139098560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 109, 111, 120, 127, 148, 160, 185, 192, 218, 222, 240, 254, 296, 320, 327, 370, 381, 436, 444, 480, 508, 545, 555, 592, 635, 654, 740, 762, 872, 888, 960, 1016, 1090, 1110, 1184, 1270, 1308, 1480, 1524, 1635, 1744, 1776, 1905, 2032, 2180, 2220, 2368, 2540, 2616, 2960, 3048, 3270, 3488, 3552, 3810, 4033, 4064, 4360, 4440, 4699, 5080, 5232, 5920, 6096, 6540, 6976, 7104, 7620, 8066, 8128, 8720, 8880, 9398, 10160, 10464, 11840, 12099, 12192, 13080, 13843, 14097, 15240, 16132, 17440, 17760, 18796, 20165, 20320, 20928, 23495, 24198, 24384, 26160, 27686, 28194, 30480, 32264, 34880, 35520, 37592, 40330, 40640, 41529, 46990, 48396, 52320, 55372, 56388, 60495, 60960, 64528, 69215, 70485, 75184, 80660, 83058, 93980, 96792, 104640, 110744, 112776, 120990, 121920, 129056, 138430, 140970, 150368, 161320, 166116, 187960, 193584, 207645, 221488, 225552, 241980, 258112, 276860, 281940, 300736, 322640, 332232, 375920, 387168, 415290, 442976, 451104, 483960, 512191, 553720, 563880, 645280, 664464, 751840, 774336, 830580, 885952, 902208, 967920, 1024382, 1107440, 1127760, 1290560, 1328928, 1503680, 1536573, 1661160, 1935840, 2048764, 2214880, 2255520, 2560955, 2657856, 3073146, 3322320, 3871680, 4097528, 4429760, 4511040, 5121910, 6146292, 6644640, 7682865, 8195056, 10243820, 12292584, 13289280, 15365730, 16390112, 20487640, 24585168, 30731460, 32780224, 40975280, 49170336, 61462920, 81950560, 98340672, 122925840, 163901120, 245851680, 491703360]

約数ペア:

[(1, 491703360), (2, 245851680), (3, 163901120), (4, 122925840), (5, 98340672), (6, 81950560), (8, 61462920), (10, 49170336), (12, 40975280), (15, 32780224), (16, 30731460), (20, 24585168), (24, 20487640), (30, 16390112), (32, 15365730), (37, 13289280), (40, 12292584), (48, 10243820), (60, 8195056), (64, 7682865), (74, 6644640), (80, 6146292), (96, 5121910), (109, 4511040), (111, 4429760), (120, 4097528), (127, 3871680), (148, 3322320), (160, 3073146), (185, 2657856), (192, 2560955), (218, 2255520), (222, 2214880), (240, 2048764), (254, 1935840), (296, 1661160), (320, 1536573), (327, 1503680), (370, 1328928), (381, 1290560), (436, 1127760), (444, 1107440), (480, 1024382), (508, 967920), (545, 902208), (555, 885952), (592, 830580), (635, 774336), (654, 751840), (740, 664464), (762, 645280), (872, 563880), (888, 553720), (960, 512191), (1016, 483960), (1090, 451104), (1110, 442976), (1184, 415290), (1270, 387168), (1308, 375920), (1480, 332232), (1524, 322640), (1635, 300736), (1744, 281940), (1776, 276860), (1905, 258112), (2032, 241980), (2180, 225552), (2220, 221488), (2368, 207645), (2540, 193584), (2616, 187960), (2960, 166116), (3048, 161320), (3270, 150368), (3488, 140970), (3552, 138430), (3810, 129056), (4033, 121920), (4064, 120990), (4360, 112776), (4440, 110744), (4699, 104640), (5080, 96792), (5232, 93980), (5920, 83058), (6096, 80660), (6540, 75184), (6976, 70485), (7104, 69215), (7620, 64528), (8066, 60960), (8128, 60495), (8720, 56388), (8880, 55372), (9398, 52320), (10160, 48396), (10464, 46990), (11840, 41529), (12099, 40640), (12192, 40330), (13080, 37592), (13843, 35520), (14097, 34880), (15240, 32264), (16132, 30480), (17440, 28194), (17760, 27686), (18796, 26160), (20165, 24384), (20320, 24198), (20928, 23495)]