128061570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:860

約数の個数: 128

約数和(自身を含む): 384975360

約数和(自身を除く): 256913790

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 61, 65, 70, 78, 91, 105, 122, 130, 182, 183, 195, 210, 273, 305, 366, 390, 427, 455, 546, 610, 769, 793, 854, 910, 915, 1281, 1365, 1538, 1586, 1830, 2135, 2307, 2379, 2562, 2730, 3845, 3965, 4270, 4614, 4758, 5383, 5551, 6405, 7690, 7930, 9997, 10766, 11102, 11535, 11895, 12810, 16149, 16653, 19994, 23070, 23790, 26915, 27755, 29991, 32298, 33306, 46909, 49985, 53830, 55510, 59982, 69979, 80745, 83265, 93818, 99970, 139958, 140727, 149955, 161490, 166530, 209937, 234545, 281454, 299910, 328363, 349895, 419874, 469090, 609817, 656726, 699790, 703635, 985089, 1049685, 1219634, 1407270, 1641815, 1829451, 1970178, 2099370, 3049085, 3283630, 3658902, 4268719, 4925445, 6098170, 8537438, 9147255, 9850890, 12806157, 18294510, 21343595, 25612314, 42687190, 64030785, 128061570]

約数ペア:

[(1, 128061570), (2, 64030785), (3, 42687190), (5, 25612314), (6, 21343595), (7, 18294510), (10, 12806157), (13, 9850890), (14, 9147255), (15, 8537438), (21, 6098170), (26, 4925445), (30, 4268719), (35, 3658902), (39, 3283630), (42, 3049085), (61, 2099370), (65, 1970178), (70, 1829451), (78, 1641815), (91, 1407270), (105, 1219634), (122, 1049685), (130, 985089), (182, 703635), (183, 699790), (195, 656726), (210, 609817), (273, 469090), (305, 419874), (366, 349895), (390, 328363), (427, 299910), (455, 281454), (546, 234545), (610, 209937), (769, 166530), (793, 161490), (854, 149955), (910, 140727), (915, 139958), (1281, 99970), (1365, 93818), (1538, 83265), (1586, 80745), (1830, 69979), (2135, 59982), (2307, 55510), (2379, 53830), (2562, 49985), (2730, 46909), (3845, 33306), (3965, 32298), (4270, 29991), (4614, 27755), (4758, 26915), (5383, 23790), (5551, 23070), (6405, 19994), (7690, 16653), (7930, 16149), (9997, 12810), (10766, 11895), (11102, 11535)]