289031040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 288

約数和(自身を含む): 1060932600

約数和(自身を除く): 771901560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 139, 144, 152, 160, 171, 180, 190, 192, 228, 240, 278, 285, 288, 304, 320, 342, 360, 361, 380, 384, 417, 456, 480, 556, 570, 576, 608, 640, 684, 695, 720, 722, 760, 834, 855, 912, 960, 1083, 1112, 1140, 1152, 1216, 1251, 1368, 1390, 1440, 1444, 1520, 1668, 1710, 1805, 1824, 1920, 2085, 2166, 2224, 2280, 2432, 2502, 2641, 2736, 2780, 2880, 2888, 3040, 3249, 3336, 3420, 3610, 3648, 4170, 4332, 4448, 4560, 5004, 5282, 5415, 5472, 5560, 5760, 5776, 6080, 6255, 6498, 6672, 6840, 7220, 7296, 7923, 8340, 8664, 8896, 9120, 10008, 10564, 10830, 10944, 11120, 11552, 12160, 12510, 12996, 13205, 13344, 13680, 14440, 15846, 16245, 16680, 17328, 17792, 18240, 20016, 21128, 21660, 21888, 22240, 23104, 23769, 25020, 25992, 26410, 26688, 27360, 28880, 31692, 32490, 33360, 34656, 36480, 39615, 40032, 42256, 43320, 44480, 46208, 47538, 50040, 50179, 51984, 52820, 53376, 54720, 57760, 63384, 64980, 66720, 69312, 79230, 80064, 84512, 86640, 88960, 95076, 100080, 100358, 103968, 105640, 109440, 115520, 118845, 126768, 129960, 133440, 138624, 150537, 158460, 160128, 169024, 173280, 190152, 200160, 200716, 207936, 211280, 231040, 237690, 250895, 253536, 259920, 266880, 301074, 316920, 338048, 346560, 380304, 400320, 401432, 415872, 422560, 451611, 475380, 501790, 507072, 519840, 602148, 633840, 693120, 752685, 760608, 800640, 802864, 845120, 903222, 950760, 1003580, 1014144, 1039680, 1204296, 1267680, 1505370, 1521216, 1605728, 1690240, 1806444, 1901520, 2007160, 2079360, 2258055, 2408592, 2535360, 3010740, 3042432, 3211456, 3612888, 3803040, 4014320, 4516110, 4817184, 5070720, 6021480, 6422912, 7225776, 7606080, 8028640, 9032220, 9634368, 12042960, 14451552, 15212160, 16057280, 18064440, 19268736, 24085920, 28903104, 32114560, 36128880, 48171840, 57806208, 72257760, 96343680, 144515520, 289031040]

約数ペア:

[(1, 289031040), (2, 144515520), (3, 96343680), (4, 72257760), (5, 57806208), (6, 48171840), (8, 36128880), (9, 32114560), (10, 28903104), (12, 24085920), (15, 19268736), (16, 18064440), (18, 16057280), (19, 15212160), (20, 14451552), (24, 12042960), (30, 9634368), (32, 9032220), (36, 8028640), (38, 7606080), (40, 7225776), (45, 6422912), (48, 6021480), (57, 5070720), (60, 4817184), (64, 4516110), (72, 4014320), (76, 3803040), (80, 3612888), (90, 3211456), (95, 3042432), (96, 3010740), (114, 2535360), (120, 2408592), (128, 2258055), (139, 2079360), (144, 2007160), (152, 1901520), (160, 1806444), (171, 1690240), (180, 1605728), (190, 1521216), (192, 1505370), (228, 1267680), (240, 1204296), (278, 1039680), (285, 1014144), (288, 1003580), (304, 950760), (320, 903222), (342, 845120), (360, 802864), (361, 800640), (380, 760608), (384, 752685), (417, 693120), (456, 633840), (480, 602148), (556, 519840), (570, 507072), (576, 501790), (608, 475380), (640, 451611), (684, 422560), (695, 415872), (720, 401432), (722, 400320), (760, 380304), (834, 346560), (855, 338048), (912, 316920), (960, 301074), (1083, 266880), (1112, 259920), (1140, 253536), (1152, 250895), (1216, 237690), (1251, 231040), (1368, 211280), (1390, 207936), (1440, 200716), (1444, 200160), (1520, 190152), (1668, 173280), (1710, 169024), (1805, 160128), (1824, 158460), (1920, 150537), (2085, 138624), (2166, 133440), (2224, 129960), (2280, 126768), (2432, 118845), (2502, 115520), (2641, 109440), (2736, 105640), (2780, 103968), (2880, 100358), (2888, 100080), (3040, 95076), (3249, 88960), (3336, 86640), (3420, 84512), (3610, 80064), (3648, 79230), (4170, 69312), (4332, 66720), (4448, 64980), (4560, 63384), (5004, 57760), (5282, 54720), (5415, 53376), (5472, 52820), (5560, 51984), (5760, 50179), (5776, 50040), (6080, 47538), (6255, 46208), (6498, 44480), (6672, 43320), (6840, 42256), (7220, 40032), (7296, 39615), (7923, 36480), (8340, 34656), (8664, 33360), (8896, 32490), (9120, 31692), (10008, 28880), (10564, 27360), (10830, 26688), (10944, 26410), (11120, 25992), (11552, 25020), (12160, 23769), (12510, 23104), (12996, 22240), (13205, 21888), (13344, 21660), (13680, 21128), (14440, 20016), (15846, 18240), (16245, 17792), (16680, 17328)]