284861440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 176

約数和(自身を含む): 742815360

約数和(自身を除く): 457953920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 59, 64, 80, 82, 92, 115, 118, 128, 160, 164, 184, 205, 230, 236, 256, 295, 320, 328, 368, 410, 460, 472, 512, 590, 640, 656, 736, 820, 920, 943, 944, 1024, 1180, 1280, 1312, 1357, 1472, 1640, 1840, 1886, 1888, 2360, 2419, 2560, 2624, 2714, 2944, 3280, 3680, 3772, 3776, 4715, 4720, 4838, 5120, 5248, 5428, 5888, 6560, 6785, 7360, 7544, 7552, 9430, 9440, 9676, 10496, 10856, 11776, 12095, 13120, 13570, 14720, 15088, 15104, 18860, 18880, 19352, 20992, 21712, 23552, 24190, 26240, 27140, 29440, 30176, 30208, 37720, 37760, 38704, 41984, 43424, 48380, 52480, 54280, 55637, 58880, 60352, 60416, 75440, 75520, 77408, 86848, 96760, 104960, 108560, 111274, 117760, 120704, 150880, 151040, 154816, 173696, 193520, 209920, 217120, 222548, 241408, 278185, 301760, 302080, 309632, 347392, 387040, 434240, 445096, 482816, 556370, 603520, 619264, 694784, 774080, 868480, 890192, 965632, 1112740, 1207040, 1238528, 1389568, 1548160, 1736960, 1780384, 2225480, 2414080, 2477056, 3096320, 3473920, 3560768, 4450960, 4828160, 6192640, 6947840, 7121536, 8901920, 12385280, 14243072, 17803840, 28486144, 35607680, 56972288, 71215360, 142430720, 284861440]

約数ペア:

[(1, 284861440), (2, 142430720), (4, 71215360), (5, 56972288), (8, 35607680), (10, 28486144), (16, 17803840), (20, 14243072), (23, 12385280), (32, 8901920), (40, 7121536), (41, 6947840), (46, 6192640), (59, 4828160), (64, 4450960), (80, 3560768), (82, 3473920), (92, 3096320), (115, 2477056), (118, 2414080), (128, 2225480), (160, 1780384), (164, 1736960), (184, 1548160), (205, 1389568), (230, 1238528), (236, 1207040), (256, 1112740), (295, 965632), (320, 890192), (328, 868480), (368, 774080), (410, 694784), (460, 619264), (472, 603520), (512, 556370), (590, 482816), (640, 445096), (656, 434240), (736, 387040), (820, 347392), (920, 309632), (943, 302080), (944, 301760), (1024, 278185), (1180, 241408), (1280, 222548), (1312, 217120), (1357, 209920), (1472, 193520), (1640, 173696), (1840, 154816), (1886, 151040), (1888, 150880), (2360, 120704), (2419, 117760), (2560, 111274), (2624, 108560), (2714, 104960), (2944, 96760), (3280, 86848), (3680, 77408), (3772, 75520), (3776, 75440), (4715, 60416), (4720, 60352), (4838, 58880), (5120, 55637), (5248, 54280), (5428, 52480), (5888, 48380), (6560, 43424), (6785, 41984), (7360, 38704), (7544, 37760), (7552, 37720), (9430, 30208), (9440, 30176), (9676, 29440), (10496, 27140), (10856, 26240), (11776, 24190), (12095, 23552), (13120, 21712), (13570, 20992), (14720, 19352), (15088, 18880), (15104, 18860)]