26706680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:94

約数の個数: 256

約数和(自身を含む): 87091200

約数和(自身を除く): 60384520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 23, 26, 28, 29, 35, 40, 44, 46, 52, 55, 56, 58, 65, 70, 77, 88, 91, 92, 104, 110, 115, 116, 130, 140, 143, 145, 154, 161, 182, 184, 203, 220, 230, 232, 253, 260, 280, 286, 290, 299, 308, 319, 322, 364, 377, 385, 406, 440, 455, 460, 506, 520, 572, 580, 598, 616, 638, 644, 667, 715, 728, 754, 770, 805, 812, 910, 920, 1001, 1012, 1015, 1144, 1160, 1196, 1265, 1276, 1288, 1334, 1430, 1495, 1508, 1540, 1595, 1610, 1624, 1771, 1820, 1885, 2002, 2024, 2030, 2093, 2233, 2392, 2530, 2552, 2639, 2668, 2860, 2990, 3016, 3080, 3190, 3220, 3289, 3335, 3542, 3640, 3770, 4004, 4060, 4147, 4186, 4466, 4669, 5005, 5060, 5278, 5336, 5720, 5980, 6380, 6440, 6578, 6670, 7084, 7337, 7540, 8008, 8120, 8294, 8372, 8671, 8855, 8932, 9338, 10010, 10120, 10465, 10556, 11165, 11960, 12760, 13156, 13195, 13340, 14168, 14674, 15080, 16445, 16588, 16744, 17342, 17710, 17864, 18676, 20020, 20735, 20930, 21112, 22330, 23023, 23345, 26312, 26390, 26680, 29029, 29348, 32890, 33176, 34684, 35420, 36685, 37352, 40040, 41470, 41860, 43355, 44660, 46046, 46690, 51359, 52780, 58058, 58696, 60697, 65780, 69368, 70840, 73370, 82940, 83720, 86710, 89320, 92092, 93380, 95381, 102718, 105560, 115115, 116116, 121394, 131560, 145145, 146740, 165880, 173420, 184184, 186760, 190762, 205436, 230230, 232232, 242788, 256795, 290290, 293480, 303485, 346840, 381524, 410872, 460460, 476905, 485576, 513590, 580580, 606970, 667667, 763048, 920920, 953810, 1027180, 1161160, 1213940, 1335334, 1907620, 2054360, 2427880, 2670668, 3338335, 3815240, 5341336, 6676670, 13353340, 26706680]

約数ペア:

[(1, 26706680), (2, 13353340), (4, 6676670), (5, 5341336), (7, 3815240), (8, 3338335), (10, 2670668), (11, 2427880), (13, 2054360), (14, 1907620), (20, 1335334), (22, 1213940), (23, 1161160), (26, 1027180), (28, 953810), (29, 920920), (35, 763048), (40, 667667), (44, 606970), (46, 580580), (52, 513590), (55, 485576), (56, 476905), (58, 460460), (65, 410872), (70, 381524), (77, 346840), (88, 303485), (91, 293480), (92, 290290), (104, 256795), (110, 242788), (115, 232232), (116, 230230), (130, 205436), (140, 190762), (143, 186760), (145, 184184), (154, 173420), (161, 165880), (182, 146740), (184, 145145), (203, 131560), (220, 121394), (230, 116116), (232, 115115), (253, 105560), (260, 102718), (280, 95381), (286, 93380), (290, 92092), (299, 89320), (308, 86710), (319, 83720), (322, 82940), (364, 73370), (377, 70840), (385, 69368), (406, 65780), (440, 60697), (455, 58696), (460, 58058), (506, 52780), (520, 51359), (572, 46690), (580, 46046), (598, 44660), (616, 43355), (638, 41860), (644, 41470), (667, 40040), (715, 37352), (728, 36685), (754, 35420), (770, 34684), (805, 33176), (812, 32890), (910, 29348), (920, 29029), (1001, 26680), (1012, 26390), (1015, 26312), (1144, 23345), (1160, 23023), (1196, 22330), (1265, 21112), (1276, 20930), (1288, 20735), (1334, 20020), (1430, 18676), (1495, 17864), (1508, 17710), (1540, 17342), (1595, 16744), (1610, 16588), (1624, 16445), (1771, 15080), (1820, 14674), (1885, 14168), (2002, 13340), (2024, 13195), (2030, 13156), (2093, 12760), (2233, 11960), (2392, 11165), (2530, 10556), (2552, 10465), (2639, 10120), (2668, 10010), (2860, 9338), (2990, 8932), (3016, 8855), (3080, 8671), (3190, 8372), (3220, 8294), (3289, 8120), (3335, 8008), (3542, 7540), (3640, 7337), (3770, 7084), (4004, 6670), (4060, 6578), (4147, 6440), (4186, 6380), (4466, 5980), (4669, 5720), (5005, 5336), (5060, 5278)]