189201840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:699

約数の個数: 160

約数和(自身を含む): 629959680

約数和(自身を除く): 440757840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 79, 80, 85, 102, 120, 136, 158, 170, 204, 237, 240, 255, 272, 316, 340, 395, 408, 474, 510, 587, 632, 680, 790, 816, 948, 1020, 1174, 1185, 1264, 1343, 1360, 1580, 1761, 1896, 2040, 2348, 2370, 2686, 2935, 3160, 3522, 3792, 4029, 4080, 4696, 4740, 5372, 5870, 6320, 6715, 7044, 8058, 8805, 9392, 9480, 9979, 10744, 11740, 13430, 14088, 16116, 17610, 18960, 19958, 20145, 21488, 23480, 26860, 28176, 29937, 32232, 35220, 39916, 40290, 46373, 46960, 49895, 53720, 59874, 64464, 70440, 79832, 80580, 92746, 99790, 107440, 119748, 139119, 140880, 149685, 159664, 161160, 185492, 199580, 231865, 239496, 278238, 299370, 322320, 370984, 399160, 463730, 478992, 556476, 598740, 695595, 741968, 788341, 798320, 927460, 1112952, 1197480, 1391190, 1576682, 1854920, 2225904, 2365023, 2394960, 2782380, 3153364, 3709840, 3941705, 4730046, 5564760, 6306728, 7883410, 9460092, 11129520, 11825115, 12613456, 15766820, 18920184, 23650230, 31533640, 37840368, 47300460, 63067280, 94600920, 189201840]

約数ペア:

[(1, 189201840), (2, 94600920), (3, 63067280), (4, 47300460), (5, 37840368), (6, 31533640), (8, 23650230), (10, 18920184), (12, 15766820), (15, 12613456), (16, 11825115), (17, 11129520), (20, 9460092), (24, 7883410), (30, 6306728), (34, 5564760), (40, 4730046), (48, 3941705), (51, 3709840), (60, 3153364), (68, 2782380), (79, 2394960), (80, 2365023), (85, 2225904), (102, 1854920), (120, 1576682), (136, 1391190), (158, 1197480), (170, 1112952), (204, 927460), (237, 798320), (240, 788341), (255, 741968), (272, 695595), (316, 598740), (340, 556476), (395, 478992), (408, 463730), (474, 399160), (510, 370984), (587, 322320), (632, 299370), (680, 278238), (790, 239496), (816, 231865), (948, 199580), (1020, 185492), (1174, 161160), (1185, 159664), (1264, 149685), (1343, 140880), (1360, 139119), (1580, 119748), (1761, 107440), (1896, 99790), (2040, 92746), (2348, 80580), (2370, 79832), (2686, 70440), (2935, 64464), (3160, 59874), (3522, 53720), (3792, 49895), (4029, 46960), (4080, 46373), (4696, 40290), (4740, 39916), (5372, 35220), (5870, 32232), (6320, 29937), (6715, 28176), (7044, 26860), (8058, 23480), (8805, 21488), (9392, 20145), (9480, 19958), (9979, 18960), (10744, 17610), (11740, 16116), (13430, 14088)]