223615920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1291

約数の個数: 160

約数和(自身を含む): 767522304

約数和(自身を除く): 543906384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 110, 120, 132, 142, 165, 176, 213, 220, 240, 264, 284, 330, 355, 426, 440, 528, 568, 660, 710, 781, 852, 880, 1065, 1136, 1193, 1320, 1420, 1562, 1704, 2130, 2343, 2386, 2640, 2840, 3124, 3408, 3579, 3905, 4260, 4686, 4772, 5680, 5965, 6248, 7158, 7810, 8520, 9372, 9544, 11715, 11930, 12496, 13123, 14316, 15620, 17040, 17895, 18744, 19088, 23430, 23860, 26246, 28632, 31240, 35790, 37488, 39369, 46860, 47720, 52492, 57264, 62480, 65615, 71580, 78738, 84703, 93720, 95440, 104984, 131230, 143160, 157476, 169406, 187440, 196845, 209968, 254109, 262460, 286320, 314952, 338812, 393690, 423515, 508218, 524920, 629904, 677624, 787380, 847030, 931733, 1016436, 1049840, 1270545, 1355248, 1574760, 1694060, 1863466, 2032872, 2541090, 2795199, 3149520, 3388120, 3726932, 4065744, 4658665, 5082180, 5590398, 6776240, 7453864, 9317330, 10164360, 11180796, 13975995, 14907728, 18634660, 20328720, 22361592, 27951990, 37269320, 44723184, 55903980, 74538640, 111807960, 223615920]

約数ペア:

[(1, 223615920), (2, 111807960), (3, 74538640), (4, 55903980), (5, 44723184), (6, 37269320), (8, 27951990), (10, 22361592), (11, 20328720), (12, 18634660), (15, 14907728), (16, 13975995), (20, 11180796), (22, 10164360), (24, 9317330), (30, 7453864), (33, 6776240), (40, 5590398), (44, 5082180), (48, 4658665), (55, 4065744), (60, 3726932), (66, 3388120), (71, 3149520), (80, 2795199), (88, 2541090), (110, 2032872), (120, 1863466), (132, 1694060), (142, 1574760), (165, 1355248), (176, 1270545), (213, 1049840), (220, 1016436), (240, 931733), (264, 847030), (284, 787380), (330, 677624), (355, 629904), (426, 524920), (440, 508218), (528, 423515), (568, 393690), (660, 338812), (710, 314952), (781, 286320), (852, 262460), (880, 254109), (1065, 209968), (1136, 196845), (1193, 187440), (1320, 169406), (1420, 157476), (1562, 143160), (1704, 131230), (2130, 104984), (2343, 95440), (2386, 93720), (2640, 84703), (2840, 78738), (3124, 71580), (3408, 65615), (3579, 62480), (3905, 57264), (4260, 52492), (4686, 47720), (4772, 46860), (5680, 39369), (5965, 37488), (6248, 35790), (7158, 31240), (7810, 28632), (8520, 26246), (9372, 23860), (9544, 23430), (11715, 19088), (11930, 18744), (12496, 17895), (13123, 17040), (14316, 15620)]