117808080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:709

約数の個数: 160

約数和(自身を含む): 400391040

約数和(自身を除く): 282582960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 61, 65, 78, 80, 104, 120, 122, 130, 156, 183, 195, 208, 240, 244, 260, 305, 312, 366, 390, 488, 520, 610, 619, 624, 732, 780, 793, 915, 976, 1040, 1220, 1238, 1464, 1560, 1586, 1830, 1857, 2379, 2440, 2476, 2928, 3095, 3120, 3172, 3660, 3714, 3965, 4758, 4880, 4952, 6190, 6344, 7320, 7428, 7930, 8047, 9285, 9516, 9904, 11895, 12380, 12688, 14640, 14856, 15860, 16094, 18570, 19032, 23790, 24141, 24760, 29712, 31720, 32188, 37140, 37759, 38064, 40235, 47580, 48282, 49520, 63440, 64376, 74280, 75518, 80470, 95160, 96564, 113277, 120705, 128752, 148560, 151036, 160940, 188795, 190320, 193128, 226554, 241410, 302072, 321880, 377590, 386256, 453108, 482820, 490867, 566385, 604144, 643760, 755180, 906216, 965640, 981734, 1132770, 1472601, 1510360, 1812432, 1931280, 1963468, 2265540, 2454335, 2945202, 3020720, 3926936, 4531080, 4908670, 5890404, 7363005, 7853872, 9062160, 9817340, 11780808, 14726010, 19634680, 23561616, 29452020, 39269360, 58904040, 117808080]

約数ペア:

[(1, 117808080), (2, 58904040), (3, 39269360), (4, 29452020), (5, 23561616), (6, 19634680), (8, 14726010), (10, 11780808), (12, 9817340), (13, 9062160), (15, 7853872), (16, 7363005), (20, 5890404), (24, 4908670), (26, 4531080), (30, 3926936), (39, 3020720), (40, 2945202), (48, 2454335), (52, 2265540), (60, 1963468), (61, 1931280), (65, 1812432), (78, 1510360), (80, 1472601), (104, 1132770), (120, 981734), (122, 965640), (130, 906216), (156, 755180), (183, 643760), (195, 604144), (208, 566385), (240, 490867), (244, 482820), (260, 453108), (305, 386256), (312, 377590), (366, 321880), (390, 302072), (488, 241410), (520, 226554), (610, 193128), (619, 190320), (624, 188795), (732, 160940), (780, 151036), (793, 148560), (915, 128752), (976, 120705), (1040, 113277), (1220, 96564), (1238, 95160), (1464, 80470), (1560, 75518), (1586, 74280), (1830, 64376), (1857, 63440), (2379, 49520), (2440, 48282), (2476, 47580), (2928, 40235), (3095, 38064), (3120, 37759), (3172, 37140), (3660, 32188), (3714, 31720), (3965, 29712), (4758, 24760), (4880, 24141), (4952, 23790), (6190, 19032), (6344, 18570), (7320, 16094), (7428, 15860), (7930, 14856), (8047, 14640), (9285, 12688), (9516, 12380), (9904, 11895)]