267185940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1627}}^1$

素因数の和:1686

約数の個数: 192

約数和(自身を含む): 945229824

約数和(自身を除く): 678043884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 23, 28, 30, 34, 35, 42, 46, 51, 60, 68, 69, 70, 84, 85, 92, 102, 105, 115, 119, 138, 140, 161, 170, 204, 210, 230, 238, 255, 276, 322, 340, 345, 357, 391, 420, 460, 476, 483, 510, 595, 644, 690, 714, 782, 805, 966, 1020, 1173, 1190, 1380, 1428, 1564, 1610, 1627, 1785, 1932, 1955, 2346, 2380, 2415, 2737, 3220, 3254, 3570, 3910, 4692, 4830, 4881, 5474, 5865, 6508, 7140, 7820, 8135, 8211, 9660, 9762, 10948, 11389, 11730, 13685, 16270, 16422, 19524, 22778, 23460, 24405, 27370, 27659, 32540, 32844, 34167, 37421, 41055, 45556, 48810, 54740, 55318, 56945, 68334, 74842, 82110, 82977, 97620, 110636, 112263, 113890, 136668, 138295, 149684, 164220, 165954, 170835, 187105, 193613, 224526, 227780, 261947, 276590, 331908, 341670, 374210, 387226, 414885, 449052, 523894, 553180, 561315, 580839, 636157, 683340, 748420, 774452, 785841, 829770, 968065, 1047788, 1122630, 1161678, 1272314, 1309735, 1571682, 1659540, 1908471, 1936130, 2245260, 2323356, 2544628, 2619470, 2904195, 3143364, 3180785, 3816942, 3872260, 3929205, 4453099, 5238940, 5808390, 6361570, 7633884, 7858410, 8906198, 9542355, 11616780, 12723140, 13359297, 15716820, 17812396, 19084710, 22265495, 26718594, 38169420, 44530990, 53437188, 66796485, 89061980, 133592970, 267185940]

約数ペア:

[(1, 267185940), (2, 133592970), (3, 89061980), (4, 66796485), (5, 53437188), (6, 44530990), (7, 38169420), (10, 26718594), (12, 22265495), (14, 19084710), (15, 17812396), (17, 15716820), (20, 13359297), (21, 12723140), (23, 11616780), (28, 9542355), (30, 8906198), (34, 7858410), (35, 7633884), (42, 6361570), (46, 5808390), (51, 5238940), (60, 4453099), (68, 3929205), (69, 3872260), (70, 3816942), (84, 3180785), (85, 3143364), (92, 2904195), (102, 2619470), (105, 2544628), (115, 2323356), (119, 2245260), (138, 1936130), (140, 1908471), (161, 1659540), (170, 1571682), (204, 1309735), (210, 1272314), (230, 1161678), (238, 1122630), (255, 1047788), (276, 968065), (322, 829770), (340, 785841), (345, 774452), (357, 748420), (391, 683340), (420, 636157), (460, 580839), (476, 561315), (483, 553180), (510, 523894), (595, 449052), (644, 414885), (690, 387226), (714, 374210), (782, 341670), (805, 331908), (966, 276590), (1020, 261947), (1173, 227780), (1190, 224526), (1380, 193613), (1428, 187105), (1564, 170835), (1610, 165954), (1627, 164220), (1785, 149684), (1932, 138295), (1955, 136668), (2346, 113890), (2380, 112263), (2415, 110636), (2737, 97620), (3220, 82977), (3254, 82110), (3570, 74842), (3910, 68334), (4692, 56945), (4830, 55318), (4881, 54740), (5474, 48810), (5865, 45556), (6508, 41055), (7140, 37421), (7820, 34167), (8135, 32844), (8211, 32540), (9660, 27659), (9762, 27370), (10948, 24405), (11389, 23460), (11730, 22778), (13685, 19524), (16270, 16422)]