472815840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1291}}^1$

素因数の和:1425

約数の個数: 192

約数和(自身を含む): 1719083520

約数和(自身を除く): 1246267680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 109, 112, 120, 140, 160, 168, 210, 218, 224, 240, 280, 327, 336, 420, 436, 480, 545, 560, 654, 672, 763, 840, 872, 1090, 1120, 1291, 1308, 1526, 1635, 1680, 1744, 2180, 2289, 2582, 2616, 3052, 3270, 3360, 3488, 3815, 3873, 4360, 4578, 5164, 5232, 6104, 6455, 6540, 7630, 7746, 8720, 9037, 9156, 10328, 10464, 11445, 12208, 12910, 13080, 15260, 15492, 17440, 18074, 18312, 19365, 20656, 22890, 24416, 25820, 26160, 27111, 30520, 30984, 36148, 36624, 38730, 41312, 45185, 45780, 51640, 52320, 54222, 61040, 61968, 72296, 73248, 77460, 90370, 91560, 103280, 108444, 122080, 123936, 135555, 140719, 144592, 154920, 180740, 183120, 206560, 216888, 271110, 281438, 289184, 309840, 361480, 366240, 422157, 433776, 542220, 562876, 619680, 703595, 722960, 844314, 867552, 985033, 1084440, 1125752, 1407190, 1445920, 1688628, 1970066, 2110785, 2168880, 2251504, 2814380, 2955099, 3377256, 3940132, 4221570, 4337760, 4503008, 4925165, 5628760, 5910198, 6754512, 7880264, 8443140, 9850330, 11257520, 11820396, 13509024, 14775495, 15760528, 16886280, 19700660, 22515040, 23640792, 29550990, 31521056, 33772560, 39401320, 47281584, 59101980, 67545120, 78802640, 94563168, 118203960, 157605280, 236407920, 472815840]

約数ペア:

[(1, 472815840), (2, 236407920), (3, 157605280), (4, 118203960), (5, 94563168), (6, 78802640), (7, 67545120), (8, 59101980), (10, 47281584), (12, 39401320), (14, 33772560), (15, 31521056), (16, 29550990), (20, 23640792), (21, 22515040), (24, 19700660), (28, 16886280), (30, 15760528), (32, 14775495), (35, 13509024), (40, 11820396), (42, 11257520), (48, 9850330), (56, 8443140), (60, 7880264), (70, 6754512), (80, 5910198), (84, 5628760), (96, 4925165), (105, 4503008), (109, 4337760), (112, 4221570), (120, 3940132), (140, 3377256), (160, 2955099), (168, 2814380), (210, 2251504), (218, 2168880), (224, 2110785), (240, 1970066), (280, 1688628), (327, 1445920), (336, 1407190), (420, 1125752), (436, 1084440), (480, 985033), (545, 867552), (560, 844314), (654, 722960), (672, 703595), (763, 619680), (840, 562876), (872, 542220), (1090, 433776), (1120, 422157), (1291, 366240), (1308, 361480), (1526, 309840), (1635, 289184), (1680, 281438), (1744, 271110), (2180, 216888), (2289, 206560), (2582, 183120), (2616, 180740), (3052, 154920), (3270, 144592), (3360, 140719), (3488, 135555), (3815, 123936), (3873, 122080), (4360, 108444), (4578, 103280), (5164, 91560), (5232, 90370), (6104, 77460), (6455, 73248), (6540, 72296), (7630, 61968), (7746, 61040), (8720, 54222), (9037, 52320), (9156, 51640), (10328, 45780), (10464, 45185), (11445, 41312), (12208, 38730), (12910, 36624), (13080, 36148), (15260, 30984), (15492, 30520), (17440, 27111), (18074, 26160), (18312, 25820), (19365, 24416), (20656, 22890)]