426521880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:654

約数の個数: 192

約数和(自身を含む): 1473638400

約数和(自身を除く): 1047116520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 127, 152, 171, 180, 190, 228, 254, 285, 342, 360, 380, 381, 456, 491, 508, 570, 635, 684, 760, 762, 855, 982, 1016, 1140, 1143, 1270, 1368, 1473, 1524, 1710, 1905, 1964, 2280, 2286, 2413, 2455, 2540, 2946, 3048, 3420, 3810, 3928, 4419, 4572, 4826, 4910, 5080, 5715, 5892, 6840, 7239, 7365, 7620, 8838, 9144, 9329, 9652, 9820, 11430, 11784, 12065, 14478, 14730, 15240, 17676, 18658, 19304, 19640, 21717, 22095, 22860, 24130, 27987, 28956, 29460, 35352, 36195, 37316, 43434, 44190, 45720, 46645, 48260, 55974, 57912, 58920, 62357, 72390, 74632, 83961, 86868, 88380, 93290, 96520, 108585, 111948, 124714, 139935, 144780, 167922, 173736, 176760, 186580, 187071, 217170, 223896, 249428, 279870, 289560, 311785, 335844, 373160, 374142, 419805, 434340, 498856, 559740, 561213, 623570, 671688, 748284, 839610, 868680, 935355, 1119480, 1122426, 1184783, 1247140, 1496568, 1679220, 1870710, 2244852, 2369566, 2494280, 2806065, 3358440, 3554349, 3741420, 4489704, 4739132, 5612130, 5923915, 7108698, 7482840, 9478264, 10663047, 11224260, 11847830, 14217396, 17771745, 21326094, 22448520, 23695660, 28434792, 35543490, 42652188, 47391320, 53315235, 71086980, 85304376, 106630470, 142173960, 213260940, 426521880]

約数ペア:

[(1, 426521880), (2, 213260940), (3, 142173960), (4, 106630470), (5, 85304376), (6, 71086980), (8, 53315235), (9, 47391320), (10, 42652188), (12, 35543490), (15, 28434792), (18, 23695660), (19, 22448520), (20, 21326094), (24, 17771745), (30, 14217396), (36, 11847830), (38, 11224260), (40, 10663047), (45, 9478264), (57, 7482840), (60, 7108698), (72, 5923915), (76, 5612130), (90, 4739132), (95, 4489704), (114, 3741420), (120, 3554349), (127, 3358440), (152, 2806065), (171, 2494280), (180, 2369566), (190, 2244852), (228, 1870710), (254, 1679220), (285, 1496568), (342, 1247140), (360, 1184783), (380, 1122426), (381, 1119480), (456, 935355), (491, 868680), (508, 839610), (570, 748284), (635, 671688), (684, 623570), (760, 561213), (762, 559740), (855, 498856), (982, 434340), (1016, 419805), (1140, 374142), (1143, 373160), (1270, 335844), (1368, 311785), (1473, 289560), (1524, 279870), (1710, 249428), (1905, 223896), (1964, 217170), (2280, 187071), (2286, 186580), (2413, 176760), (2455, 173736), (2540, 167922), (2946, 144780), (3048, 139935), (3420, 124714), (3810, 111948), (3928, 108585), (4419, 96520), (4572, 93290), (4826, 88380), (4910, 86868), (5080, 83961), (5715, 74632), (5892, 72390), (6840, 62357), (7239, 58920), (7365, 57912), (7620, 55974), (8838, 48260), (9144, 46645), (9329, 45720), (9652, 44190), (9820, 43434), (11430, 37316), (11784, 36195), (12065, 35352), (14478, 29460), (14730, 28956), (15240, 27987), (17676, 24130), (18658, 22860), (19304, 22095), (19640, 21717)]