853148660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:370

約数の個数: 192

約数和(自身を含む): 2336947200

約数和(自身を除く): 1483798540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 89, 91, 92, 115, 130, 140, 161, 178, 182, 229, 230, 260, 299, 322, 356, 364, 445, 455, 458, 460, 598, 623, 644, 805, 890, 910, 916, 1145, 1157, 1196, 1246, 1495, 1603, 1610, 1780, 1820, 2047, 2093, 2290, 2314, 2492, 2977, 2990, 3115, 3206, 3220, 4094, 4186, 4580, 4628, 5267, 5785, 5954, 5980, 6230, 6412, 8015, 8099, 8188, 8372, 10235, 10465, 10534, 11570, 11908, 12460, 14329, 14885, 16030, 16198, 20381, 20470, 20839, 20930, 21068, 23140, 26335, 26611, 28658, 29770, 32060, 32396, 36869, 40495, 40762, 40940, 41678, 41860, 52670, 53222, 57316, 59540, 68471, 71645, 73738, 80990, 81524, 83356, 101905, 104195, 105340, 106444, 133055, 136942, 142667, 143290, 147476, 161980, 184345, 186277, 203810, 208390, 264953, 266110, 273884, 285334, 286580, 342355, 368690, 372554, 407620, 416780, 468763, 479297, 529906, 532220, 570668, 684710, 713335, 737380, 745108, 931385, 937526, 958594, 1059812, 1324765, 1369420, 1426670, 1854671, 1862770, 1875052, 1917188, 2343815, 2396485, 2649530, 2853340, 3281341, 3709342, 3725540, 4687630, 4792970, 5299060, 6093919, 6562682, 7418684, 9273355, 9375260, 9585940, 12187838, 13125364, 16406705, 18546710, 24375676, 30469595, 32813410, 37093420, 42657433, 60939190, 65626820, 85314866, 121878380, 170629732, 213287165, 426574330, 853148660]

約数ペア:

[(1, 853148660), (2, 426574330), (4, 213287165), (5, 170629732), (7, 121878380), (10, 85314866), (13, 65626820), (14, 60939190), (20, 42657433), (23, 37093420), (26, 32813410), (28, 30469595), (35, 24375676), (46, 18546710), (52, 16406705), (65, 13125364), (70, 12187838), (89, 9585940), (91, 9375260), (92, 9273355), (115, 7418684), (130, 6562682), (140, 6093919), (161, 5299060), (178, 4792970), (182, 4687630), (229, 3725540), (230, 3709342), (260, 3281341), (299, 2853340), (322, 2649530), (356, 2396485), (364, 2343815), (445, 1917188), (455, 1875052), (458, 1862770), (460, 1854671), (598, 1426670), (623, 1369420), (644, 1324765), (805, 1059812), (890, 958594), (910, 937526), (916, 931385), (1145, 745108), (1157, 737380), (1196, 713335), (1246, 684710), (1495, 570668), (1603, 532220), (1610, 529906), (1780, 479297), (1820, 468763), (2047, 416780), (2093, 407620), (2290, 372554), (2314, 368690), (2492, 342355), (2977, 286580), (2990, 285334), (3115, 273884), (3206, 266110), (3220, 264953), (4094, 208390), (4186, 203810), (4580, 186277), (4628, 184345), (5267, 161980), (5785, 147476), (5954, 143290), (5980, 142667), (6230, 136942), (6412, 133055), (8015, 106444), (8099, 105340), (8188, 104195), (8372, 101905), (10235, 83356), (10465, 81524), (10534, 80990), (11570, 73738), (11908, 71645), (12460, 68471), (14329, 59540), (14885, 57316), (16030, 53222), (16198, 52670), (20381, 41860), (20470, 41678), (20839, 40940), (20930, 40762), (21068, 40495), (23140, 36869), (26335, 32396), (26611, 32060), (28658, 29770)]