139712580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1655

約数の個数: 192

約数和(自身を含む): 518676480

約数和(自身を除く): 378963900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 945, 966, 1035, 1242, 1260, 1380, 1449, 1607, 1610, 1890, 1932, 2070, 2415, 2484, 2898, 3105, 3214, 3220, 3780, 4140, 4347, 4821, 4830, 5796, 6210, 6428, 7245, 8035, 8694, 9642, 9660, 11249, 12420, 14463, 14490, 16070, 17388, 19284, 21735, 22498, 24105, 28926, 28980, 32140, 33747, 36961, 43389, 43470, 44996, 48210, 56245, 57852, 67494, 72315, 73922, 86778, 86940, 96420, 101241, 110883, 112490, 134988, 144630, 147844, 168735, 173556, 184805, 202482, 216945, 221766, 224980, 258727, 289260, 303723, 332649, 337470, 369610, 404964, 433890, 443532, 506205, 517454, 554415, 607446, 665298, 674940, 739220, 776181, 867780, 997947, 1012410, 1034908, 1108830, 1214892, 1293635, 1330596, 1518615, 1552362, 1663245, 1995894, 2024820, 2217660, 2328543, 2587270, 3037230, 3104724, 3326490, 3880905, 3991788, 4657086, 4989735, 5174540, 6074460, 6652980, 6985629, 7761810, 9314172, 9979470, 11642715, 13971258, 15523620, 19958940, 23285430, 27942516, 34928145, 46570860, 69856290, 139712580]

約数ペア:

[(1, 139712580), (2, 69856290), (3, 46570860), (4, 34928145), (5, 27942516), (6, 23285430), (7, 19958940), (9, 15523620), (10, 13971258), (12, 11642715), (14, 9979470), (15, 9314172), (18, 7761810), (20, 6985629), (21, 6652980), (23, 6074460), (27, 5174540), (28, 4989735), (30, 4657086), (35, 3991788), (36, 3880905), (42, 3326490), (45, 3104724), (46, 3037230), (54, 2587270), (60, 2328543), (63, 2217660), (69, 2024820), (70, 1995894), (84, 1663245), (90, 1552362), (92, 1518615), (105, 1330596), (108, 1293635), (115, 1214892), (126, 1108830), (135, 1034908), (138, 1012410), (140, 997947), (161, 867780), (180, 776181), (189, 739220), (207, 674940), (210, 665298), (230, 607446), (252, 554415), (270, 517454), (276, 506205), (315, 443532), (322, 433890), (345, 404964), (378, 369610), (414, 337470), (420, 332649), (460, 303723), (483, 289260), (540, 258727), (621, 224980), (630, 221766), (644, 216945), (690, 202482), (756, 184805), (805, 173556), (828, 168735), (945, 147844), (966, 144630), (1035, 134988), (1242, 112490), (1260, 110883), (1380, 101241), (1449, 96420), (1607, 86940), (1610, 86778), (1890, 73922), (1932, 72315), (2070, 67494), (2415, 57852), (2484, 56245), (2898, 48210), (3105, 44996), (3214, 43470), (3220, 43389), (3780, 36961), (4140, 33747), (4347, 32140), (4821, 28980), (4830, 28926), (5796, 24105), (6210, 22498), (6428, 21735), (7245, 19284), (8035, 17388), (8694, 16070), (9642, 14490), (9660, 14463), (11249, 12420)]