168074340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 569769984

約数和(自身を除く): 401695644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 127, 137, 138, 140, 161, 210, 230, 254, 274, 276, 322, 345, 381, 411, 420, 460, 483, 508, 548, 635, 644, 685, 690, 762, 805, 822, 889, 959, 966, 1270, 1370, 1380, 1524, 1610, 1644, 1778, 1905, 1918, 1932, 2055, 2415, 2540, 2667, 2740, 2877, 2921, 3151, 3220, 3556, 3810, 3836, 4110, 4445, 4795, 4830, 5334, 5754, 5842, 6302, 7620, 8220, 8763, 8890, 9453, 9590, 9660, 10668, 11508, 11684, 12604, 13335, 14385, 14605, 15755, 17399, 17526, 17780, 18906, 19180, 20447, 22057, 26670, 28770, 29210, 31510, 34798, 35052, 37812, 40894, 43815, 44114, 47265, 52197, 53340, 57540, 58420, 61341, 63020, 66171, 69596, 81788, 86995, 87630, 88228, 94530, 102235, 104394, 110285, 121793, 122682, 132342, 173990, 175260, 189060, 204470, 208788, 220570, 243586, 245364, 260985, 264684, 306705, 330855, 347980, 365379, 400177, 408940, 441140, 487172, 521970, 608965, 613410, 661710, 730758, 800354, 1043940, 1200531, 1217930, 1226820, 1323420, 1461516, 1600708, 1826895, 2000885, 2401062, 2435860, 2801239, 3653790, 4001770, 4802124, 5602478, 6002655, 7307580, 8003540, 8403717, 11204956, 12005310, 14006195, 16807434, 24010620, 28012390, 33614868, 42018585, 56024780, 84037170, 168074340]

約数ペア:

[(1, 168074340), (2, 84037170), (3, 56024780), (4, 42018585), (5, 33614868), (6, 28012390), (7, 24010620), (10, 16807434), (12, 14006195), (14, 12005310), (15, 11204956), (20, 8403717), (21, 8003540), (23, 7307580), (28, 6002655), (30, 5602478), (35, 4802124), (42, 4001770), (46, 3653790), (60, 2801239), (69, 2435860), (70, 2401062), (84, 2000885), (92, 1826895), (105, 1600708), (115, 1461516), (127, 1323420), (137, 1226820), (138, 1217930), (140, 1200531), (161, 1043940), (210, 800354), (230, 730758), (254, 661710), (274, 613410), (276, 608965), (322, 521970), (345, 487172), (381, 441140), (411, 408940), (420, 400177), (460, 365379), (483, 347980), (508, 330855), (548, 306705), (635, 264684), (644, 260985), (685, 245364), (690, 243586), (762, 220570), (805, 208788), (822, 204470), (889, 189060), (959, 175260), (966, 173990), (1270, 132342), (1370, 122682), (1380, 121793), (1524, 110285), (1610, 104394), (1644, 102235), (1778, 94530), (1905, 88228), (1918, 87630), (1932, 86995), (2055, 81788), (2415, 69596), (2540, 66171), (2667, 63020), (2740, 61341), (2877, 58420), (2921, 57540), (3151, 53340), (3220, 52197), (3556, 47265), (3810, 44114), (3836, 43815), (4110, 40894), (4445, 37812), (4795, 35052), (4830, 34798), (5334, 31510), (5754, 29210), (5842, 28770), (6302, 26670), (7620, 22057), (8220, 20447), (8763, 19180), (8890, 18906), (9453, 17780), (9590, 17526), (9660, 17399), (10668, 15755), (11508, 14605), (11684, 14385), (12604, 13335)]