73909080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 277804800

約数和(自身を除く): 203895720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 139, 140, 168, 180, 210, 211, 252, 278, 280, 315, 360, 417, 420, 422, 504, 556, 630, 633, 695, 834, 840, 844, 973, 1055, 1112, 1251, 1260, 1266, 1390, 1477, 1668, 1688, 1899, 1946, 2085, 2110, 2502, 2520, 2532, 2780, 2919, 2954, 3165, 3336, 3798, 3892, 4170, 4220, 4431, 4865, 5004, 5064, 5560, 5838, 5908, 6255, 6330, 7385, 7596, 7784, 8340, 8440, 8757, 8862, 9495, 9730, 10008, 11676, 11816, 12510, 12660, 13293, 14595, 14770, 15192, 16680, 17514, 17724, 18990, 19460, 22155, 23352, 25020, 25320, 26586, 29190, 29329, 29540, 35028, 35448, 37980, 38920, 43785, 44310, 50040, 53172, 58380, 58658, 59080, 66465, 70056, 75960, 87570, 87987, 88620, 106344, 116760, 117316, 132930, 146645, 175140, 175974, 177240, 205303, 234632, 263961, 265860, 293290, 350280, 351948, 410606, 439935, 527922, 531720, 586580, 615909, 703896, 821212, 879870, 1026515, 1055844, 1173160, 1231818, 1319805, 1642424, 1759740, 1847727, 2053030, 2111688, 2463636, 2639610, 3079545, 3519480, 3695454, 4106060, 4927272, 5279220, 6159090, 7390908, 8212120, 9238635, 10558440, 12318180, 14781816, 18477270, 24636360, 36954540, 73909080]

約数ペア:

[(1, 73909080), (2, 36954540), (3, 24636360), (4, 18477270), (5, 14781816), (6, 12318180), (7, 10558440), (8, 9238635), (9, 8212120), (10, 7390908), (12, 6159090), (14, 5279220), (15, 4927272), (18, 4106060), (20, 3695454), (21, 3519480), (24, 3079545), (28, 2639610), (30, 2463636), (35, 2111688), (36, 2053030), (40, 1847727), (42, 1759740), (45, 1642424), (56, 1319805), (60, 1231818), (63, 1173160), (70, 1055844), (72, 1026515), (84, 879870), (90, 821212), (105, 703896), (120, 615909), (126, 586580), (139, 531720), (140, 527922), (168, 439935), (180, 410606), (210, 351948), (211, 350280), (252, 293290), (278, 265860), (280, 263961), (315, 234632), (360, 205303), (417, 177240), (420, 175974), (422, 175140), (504, 146645), (556, 132930), (630, 117316), (633, 116760), (695, 106344), (834, 88620), (840, 87987), (844, 87570), (973, 75960), (1055, 70056), (1112, 66465), (1251, 59080), (1260, 58658), (1266, 58380), (1390, 53172), (1477, 50040), (1668, 44310), (1688, 43785), (1899, 38920), (1946, 37980), (2085, 35448), (2110, 35028), (2502, 29540), (2520, 29329), (2532, 29190), (2780, 26586), (2919, 25320), (2954, 25020), (3165, 23352), (3336, 22155), (3798, 19460), (3892, 18990), (4170, 17724), (4220, 17514), (4431, 16680), (4865, 15192), (5004, 14770), (5064, 14595), (5560, 13293), (5838, 12660), (5908, 12510), (6255, 11816), (6330, 11676), (7385, 10008), (7596, 9730), (7784, 9495), (8340, 8862), (8440, 8757)]