349508880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2294

約数の個数: 240

約数和(自身を含む): 1385339904

約数和(自身を除く): 1035831024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2237, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 4474, 5040, 5208, 5580, 6510, 6711, 7440, 7812, 8680, 8948, 9765, 10416, 11160, 11185, 13020, 13422, 15624, 15659, 17360, 17896, 19530, 20133, 22320, 22370, 26040, 26844, 31248, 31318, 33555, 35792, 39060, 40266, 44740, 46977, 52080, 53688, 62636, 67110, 69347, 78120, 78295, 80532, 89480, 93954, 100665, 107376, 125272, 134220, 138694, 140931, 156240, 156590, 161064, 178960, 187908, 201330, 208041, 234885, 250544, 268440, 277388, 281862, 313180, 322128, 346735, 375816, 402660, 416082, 469770, 485429, 536880, 554776, 563724, 624123, 626360, 693470, 704655, 751632, 805320, 832164, 939540, 970858, 1040205, 1109552, 1127448, 1248246, 1252720, 1386940, 1409310, 1456287, 1610640, 1664328, 1879080, 1941716, 2080410, 2254896, 2427145, 2496492, 2773880, 2818620, 2912574, 3120615, 3328656, 3758160, 3883432, 4160820, 4368861, 4854290, 4992984, 5547760, 5637240, 5825148, 6241230, 7281435, 7766864, 8321640, 8737722, 9708580, 9985968, 11274480, 11650296, 12482460, 14562870, 16643280, 17475444, 19417160, 21844305, 23300592, 24964920, 29125740, 34950888, 38834320, 43688610, 49929840, 58251480, 69901776, 87377220, 116502960, 174754440, 349508880]

約数ペア:

[(1, 349508880), (2, 174754440), (3, 116502960), (4, 87377220), (5, 69901776), (6, 58251480), (7, 49929840), (8, 43688610), (9, 38834320), (10, 34950888), (12, 29125740), (14, 24964920), (15, 23300592), (16, 21844305), (18, 19417160), (20, 17475444), (21, 16643280), (24, 14562870), (28, 12482460), (30, 11650296), (31, 11274480), (35, 9985968), (36, 9708580), (40, 8737722), (42, 8321640), (45, 7766864), (48, 7281435), (56, 6241230), (60, 5825148), (62, 5637240), (63, 5547760), (70, 4992984), (72, 4854290), (80, 4368861), (84, 4160820), (90, 3883432), (93, 3758160), (105, 3328656), (112, 3120615), (120, 2912574), (124, 2818620), (126, 2773880), (140, 2496492), (144, 2427145), (155, 2254896), (168, 2080410), (180, 1941716), (186, 1879080), (210, 1664328), (217, 1610640), (240, 1456287), (248, 1409310), (252, 1386940), (279, 1252720), (280, 1248246), (310, 1127448), (315, 1109552), (336, 1040205), (360, 970858), (372, 939540), (420, 832164), (434, 805320), (465, 751632), (496, 704655), (504, 693470), (558, 626360), (560, 624123), (620, 563724), (630, 554776), (651, 536880), (720, 485429), (744, 469770), (840, 416082), (868, 402660), (930, 375816), (1008, 346735), (1085, 322128), (1116, 313180), (1240, 281862), (1260, 277388), (1302, 268440), (1395, 250544), (1488, 234885), (1680, 208041), (1736, 201330), (1860, 187908), (1953, 178960), (2170, 161064), (2232, 156590), (2237, 156240), (2480, 140931), (2520, 138694), (2604, 134220), (2790, 125272), (3255, 107376), (3472, 100665), (3720, 93954), (3906, 89480), (4340, 80532), (4464, 78295), (4474, 78120), (5040, 69347), (5208, 67110), (5580, 62636), (6510, 53688), (6711, 52080), (7440, 46977), (7812, 44740), (8680, 40266), (8948, 39060), (9765, 35792), (10416, 33555), (11160, 31318), (11185, 31248), (13020, 26844), (13422, 26040), (15624, 22370), (15659, 22320), (17360, 20133), (17896, 19530)]