7216912160

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:539

約数の個数: 192

約数和(自身を含む): 18312376320

約数和(自身を除く): 11095464160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 37, 40, 58, 74, 80, 116, 127, 145, 148, 160, 185, 232, 254, 290, 296, 331, 370, 464, 508, 580, 592, 635, 662, 740, 928, 1016, 1073, 1160, 1184, 1270, 1324, 1480, 1655, 2032, 2146, 2320, 2540, 2648, 2960, 3310, 3683, 4064, 4292, 4640, 4699, 5080, 5296, 5365, 5920, 6620, 7366, 8584, 9398, 9599, 10160, 10592, 10730, 12247, 13240, 14732, 17168, 18415, 18796, 19198, 20320, 21460, 23495, 24494, 26480, 29464, 34336, 36830, 37592, 38396, 42037, 42920, 46990, 47995, 48988, 52960, 58928, 61235, 73660, 75184, 76792, 84074, 85840, 93980, 95990, 97976, 117856, 122470, 136271, 147320, 150368, 153584, 168148, 171680, 187960, 191980, 195952, 210185, 244940, 272542, 294640, 307168, 336296, 355163, 375920, 383960, 391904, 420370, 489880, 545084, 589280, 672592, 681355, 710326, 751840, 767920, 840740, 979760, 1090168, 1219073, 1345184, 1362710, 1420652, 1535840, 1555369, 1681480, 1775815, 1959520, 2180336, 2438146, 2725420, 2841304, 3110738, 3362960, 3551630, 4360672, 4876292, 5450840, 5682608, 6095365, 6221476, 6725920, 7103260, 7776845, 9752584, 10901680, 11365216, 12190730, 12442952, 14206520, 15553690, 19505168, 21803360, 24381460, 24885904, 28413040, 31107380, 39010336, 45105701, 48762920, 49771808, 56826080, 62214760, 90211402, 97525840, 124429520, 180422804, 195051680, 225528505, 248859040, 360845608, 451057010, 721691216, 902114020, 1443382432, 1804228040, 3608456080, 7216912160]

約数ペア:

[(1, 7216912160), (2, 3608456080), (4, 1804228040), (5, 1443382432), (8, 902114020), (10, 721691216), (16, 451057010), (20, 360845608), (29, 248859040), (32, 225528505), (37, 195051680), (40, 180422804), (58, 124429520), (74, 97525840), (80, 90211402), (116, 62214760), (127, 56826080), (145, 49771808), (148, 48762920), (160, 45105701), (185, 39010336), (232, 31107380), (254, 28413040), (290, 24885904), (296, 24381460), (331, 21803360), (370, 19505168), (464, 15553690), (508, 14206520), (580, 12442952), (592, 12190730), (635, 11365216), (662, 10901680), (740, 9752584), (928, 7776845), (1016, 7103260), (1073, 6725920), (1160, 6221476), (1184, 6095365), (1270, 5682608), (1324, 5450840), (1480, 4876292), (1655, 4360672), (2032, 3551630), (2146, 3362960), (2320, 3110738), (2540, 2841304), (2648, 2725420), (2960, 2438146), (3310, 2180336), (3683, 1959520), (4064, 1775815), (4292, 1681480), (4640, 1555369), (4699, 1535840), (5080, 1420652), (5296, 1362710), (5365, 1345184), (5920, 1219073), (6620, 1090168), (7366, 979760), (8584, 840740), (9398, 767920), (9599, 751840), (10160, 710326), (10592, 681355), (10730, 672592), (12247, 589280), (13240, 545084), (14732, 489880), (17168, 420370), (18415, 391904), (18796, 383960), (19198, 375920), (20320, 355163), (21460, 336296), (23495, 307168), (24494, 294640), (26480, 272542), (29464, 244940), (34336, 210185), (36830, 195952), (37592, 191980), (38396, 187960), (42037, 171680), (42920, 168148), (46990, 153584), (47995, 150368), (48988, 147320), (52960, 136271), (58928, 122470), (61235, 117856), (73660, 97976), (75184, 95990), (76792, 93980), (84074, 85840)]