128526840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:1006

約数の個数: 192

約数和(自身を含む): 465847200

約数和(自身を除く): 337320360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 52, 58, 60, 65, 72, 78, 87, 90, 104, 116, 117, 120, 130, 145, 156, 174, 180, 195, 232, 234, 260, 261, 290, 312, 348, 360, 377, 390, 435, 468, 520, 522, 580, 585, 696, 754, 780, 870, 936, 947, 1044, 1131, 1160, 1170, 1305, 1508, 1560, 1740, 1885, 1894, 2088, 2262, 2340, 2610, 2841, 3016, 3393, 3480, 3770, 3788, 4524, 4680, 4735, 5220, 5655, 5682, 6786, 7540, 7576, 8523, 9048, 9470, 10440, 11310, 11364, 12311, 13572, 14205, 15080, 16965, 17046, 18940, 22620, 22728, 24622, 27144, 27463, 28410, 33930, 34092, 36933, 37880, 42615, 45240, 49244, 54926, 56820, 61555, 67860, 68184, 73866, 82389, 85230, 98488, 109852, 110799, 113640, 123110, 135720, 137315, 147732, 164778, 170460, 184665, 219704, 221598, 246220, 247167, 274630, 295464, 329556, 340920, 357019, 369330, 411945, 443196, 492440, 494334, 549260, 553995, 659112, 714038, 738660, 823890, 886392, 988668, 1071057, 1098520, 1107990, 1235835, 1428076, 1477320, 1647780, 1785095, 1977336, 2142114, 2215980, 2471670, 2856152, 3213171, 3295560, 3570190, 4284228, 4431960, 4943340, 5355285, 6426342, 7140380, 8568456, 9886680, 10710570, 12852684, 14280760, 16065855, 21421140, 25705368, 32131710, 42842280, 64263420, 128526840]

約数ペア:

[(1, 128526840), (2, 64263420), (3, 42842280), (4, 32131710), (5, 25705368), (6, 21421140), (8, 16065855), (9, 14280760), (10, 12852684), (12, 10710570), (13, 9886680), (15, 8568456), (18, 7140380), (20, 6426342), (24, 5355285), (26, 4943340), (29, 4431960), (30, 4284228), (36, 3570190), (39, 3295560), (40, 3213171), (45, 2856152), (52, 2471670), (58, 2215980), (60, 2142114), (65, 1977336), (72, 1785095), (78, 1647780), (87, 1477320), (90, 1428076), (104, 1235835), (116, 1107990), (117, 1098520), (120, 1071057), (130, 988668), (145, 886392), (156, 823890), (174, 738660), (180, 714038), (195, 659112), (232, 553995), (234, 549260), (260, 494334), (261, 492440), (290, 443196), (312, 411945), (348, 369330), (360, 357019), (377, 340920), (390, 329556), (435, 295464), (468, 274630), (520, 247167), (522, 246220), (580, 221598), (585, 219704), (696, 184665), (754, 170460), (780, 164778), (870, 147732), (936, 137315), (947, 135720), (1044, 123110), (1131, 113640), (1160, 110799), (1170, 109852), (1305, 98488), (1508, 85230), (1560, 82389), (1740, 73866), (1885, 68184), (1894, 67860), (2088, 61555), (2262, 56820), (2340, 54926), (2610, 49244), (2841, 45240), (3016, 42615), (3393, 37880), (3480, 36933), (3770, 34092), (3788, 33930), (4524, 28410), (4680, 27463), (4735, 27144), (5220, 24622), (5655, 22728), (5682, 22620), (6786, 18940), (7540, 17046), (7576, 16965), (8523, 15080), (9048, 14205), (9470, 13572), (10440, 12311), (11310, 11364)]