5680443720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{218143}}^1$

素因数の和:218195

約数の個数: 128

約数和(自身を含む): 20104151040

約数和(自身を除く): 14423707320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 218143, 436286, 654429, 872572, 1090715, 1308858, 1527001, 1745144, 2181430, 2617716, 3054002, 3272145, 4362860, 4581003, 5235432, 6108004, 6544290, 6762433, 7635005, 8725720, 9162006, 12216008, 13088580, 13524866, 15270010, 18324012, 20287299, 22905015, 26177160, 27049732, 30540020, 33812165, 36648024, 40574598, 45810030, 47337031, 54099464, 61080040, 67624330, 81149196, 91620060, 94674062, 101436495, 135248660, 142011093, 162298392, 183240120, 189348124, 202872990, 236685155, 270497320, 284022186, 378696248, 405745980, 473370310, 568044372, 710055465, 811491960, 946740620, 1136088744, 1420110930, 1893481240, 2840221860, 5680443720]

約数ペア:

[(1, 5680443720), (2, 2840221860), (3, 1893481240), (4, 1420110930), (5, 1136088744), (6, 946740620), (7, 811491960), (8, 710055465), (10, 568044372), (12, 473370310), (14, 405745980), (15, 378696248), (20, 284022186), (21, 270497320), (24, 236685155), (28, 202872990), (30, 189348124), (31, 183240120), (35, 162298392), (40, 142011093), (42, 135248660), (56, 101436495), (60, 94674062), (62, 91620060), (70, 81149196), (84, 67624330), (93, 61080040), (105, 54099464), (120, 47337031), (124, 45810030), (140, 40574598), (155, 36648024), (168, 33812165), (186, 30540020), (210, 27049732), (217, 26177160), (248, 22905015), (280, 20287299), (310, 18324012), (372, 15270010), (420, 13524866), (434, 13088580), (465, 12216008), (620, 9162006), (651, 8725720), (744, 7635005), (840, 6762433), (868, 6544290), (930, 6108004), (1085, 5235432), (1240, 4581003), (1302, 4362860), (1736, 3272145), (1860, 3054002), (2170, 2617716), (2604, 2181430), (3255, 1745144), (3720, 1527001), (4340, 1308858), (5208, 1090715), (6510, 872572), (8680, 654429), (13020, 436286), (26040, 218143)]