244579140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:978

約数の個数: 144

約数和(自身を含む): 806227968

約数和(自身を除く): 561648828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 127, 130, 156, 180, 195, 234, 254, 260, 381, 390, 468, 508, 585, 635, 762, 780, 823, 1143, 1170, 1270, 1524, 1646, 1651, 1905, 2286, 2340, 2469, 2540, 3292, 3302, 3810, 4115, 4572, 4938, 4953, 5715, 6604, 7407, 7620, 8230, 8255, 9876, 9906, 10699, 11430, 12345, 14814, 14859, 16460, 16510, 19812, 21398, 22860, 24690, 24765, 29628, 29718, 32097, 33020, 37035, 42796, 49380, 49530, 53495, 59436, 64194, 74070, 74295, 96291, 99060, 104521, 106990, 128388, 148140, 148590, 160485, 192582, 209042, 213980, 297180, 313563, 320970, 385164, 418084, 481455, 522605, 627126, 641940, 940689, 962910, 1045210, 1254252, 1358773, 1567815, 1881378, 1925820, 2090420, 2717546, 3135630, 3762756, 4076319, 4703445, 5435092, 6271260, 6793865, 8152638, 9406890, 12228957, 13587730, 16305276, 18813780, 20381595, 24457914, 27175460, 40763190, 48915828, 61144785, 81526380, 122289570, 244579140]

約数ペア:

[(1, 244579140), (2, 122289570), (3, 81526380), (4, 61144785), (5, 48915828), (6, 40763190), (9, 27175460), (10, 24457914), (12, 20381595), (13, 18813780), (15, 16305276), (18, 13587730), (20, 12228957), (26, 9406890), (30, 8152638), (36, 6793865), (39, 6271260), (45, 5435092), (52, 4703445), (60, 4076319), (65, 3762756), (78, 3135630), (90, 2717546), (117, 2090420), (127, 1925820), (130, 1881378), (156, 1567815), (180, 1358773), (195, 1254252), (234, 1045210), (254, 962910), (260, 940689), (381, 641940), (390, 627126), (468, 522605), (508, 481455), (585, 418084), (635, 385164), (762, 320970), (780, 313563), (823, 297180), (1143, 213980), (1170, 209042), (1270, 192582), (1524, 160485), (1646, 148590), (1651, 148140), (1905, 128388), (2286, 106990), (2340, 104521), (2469, 99060), (2540, 96291), (3292, 74295), (3302, 74070), (3810, 64194), (4115, 59436), (4572, 53495), (4938, 49530), (4953, 49380), (5715, 42796), (6604, 37035), (7407, 33020), (7620, 32097), (8230, 29718), (8255, 29628), (9876, 24765), (9906, 24690), (10699, 22860), (11430, 21398), (12345, 19812), (14814, 16510), (14859, 16460)]