889906680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{14627}}^1$

素因数の和:14670

約数の個数: 144

約数和(自身を含む): 3132001080

約数和(自身を除く): 2242094400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 10140, 12168, 14627, 15210, 20280, 29254, 30420, 43881, 58508, 60840, 73135, 87762, 117016, 131643, 146270, 175524, 190151, 219405, 263286, 292540, 351048, 380302, 438810, 526572, 570453, 585080, 658215, 760604, 877620, 950755, 1053144, 1140906, 1316430, 1521208, 1711359, 1755240, 1901510, 2281812, 2471963, 2632860, 2852265, 3422718, 3803020, 4563624, 4943926, 5265720, 5704530, 6845436, 7415889, 7606040, 8556795, 9887852, 11409060, 12359815, 13690872, 14831778, 17113590, 19775704, 22247667, 22818120, 24719630, 29663556, 34227180, 37079445, 44495334, 49439260, 59327112, 68454360, 74158890, 88990668, 98878520, 111238335, 148317780, 177981336, 222476670, 296635560, 444953340, 889906680]

約数ペア:

[(1, 889906680), (2, 444953340), (3, 296635560), (4, 222476670), (5, 177981336), (6, 148317780), (8, 111238335), (9, 98878520), (10, 88990668), (12, 74158890), (13, 68454360), (15, 59327112), (18, 49439260), (20, 44495334), (24, 37079445), (26, 34227180), (30, 29663556), (36, 24719630), (39, 22818120), (40, 22247667), (45, 19775704), (52, 17113590), (60, 14831778), (65, 13690872), (72, 12359815), (78, 11409060), (90, 9887852), (104, 8556795), (117, 7606040), (120, 7415889), (130, 6845436), (156, 5704530), (169, 5265720), (180, 4943926), (195, 4563624), (234, 3803020), (260, 3422718), (312, 2852265), (338, 2632860), (360, 2471963), (390, 2281812), (468, 1901510), (507, 1755240), (520, 1711359), (585, 1521208), (676, 1316430), (780, 1140906), (845, 1053144), (936, 950755), (1014, 877620), (1170, 760604), (1352, 658215), (1521, 585080), (1560, 570453), (1690, 526572), (2028, 438810), (2340, 380302), (2535, 351048), (3042, 292540), (3380, 263286), (4056, 219405), (4680, 190151), (5070, 175524), (6084, 146270), (6760, 131643), (7605, 117016), (10140, 87762), (12168, 73135), (14627, 60840), (15210, 58508), (20280, 43881), (29254, 30420)]