2490804960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 384

約数和(自身を含む): 9311791104

約数和(自身を除く): 6820986144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 70, 71, 80, 84, 96, 105, 106, 112, 120, 140, 142, 159, 160, 168, 197, 210, 212, 213, 224, 240, 265, 280, 284, 318, 336, 355, 371, 394, 420, 424, 426, 480, 497, 530, 560, 568, 591, 636, 672, 710, 742, 788, 795, 840, 848, 852, 985, 994, 1060, 1065, 1113, 1120, 1136, 1182, 1272, 1379, 1420, 1484, 1491, 1576, 1590, 1680, 1696, 1704, 1855, 1970, 1988, 2120, 2130, 2226, 2272, 2364, 2485, 2544, 2758, 2840, 2955, 2968, 2982, 3152, 3180, 3360, 3408, 3710, 3763, 3940, 3976, 4137, 4240, 4260, 4452, 4728, 4970, 5088, 5516, 5565, 5680, 5910, 5936, 5964, 6304, 6360, 6816, 6895, 7420, 7455, 7526, 7880, 7952, 8274, 8480, 8520, 8904, 9456, 9940, 10441, 11032, 11130, 11289, 11360, 11820, 11872, 11928, 12720, 13790, 13987, 14840, 14910, 15052, 15760, 15904, 16548, 17040, 17808, 18815, 18912, 19880, 20685, 20882, 22064, 22260, 22578, 23640, 23856, 25440, 26341, 27580, 27974, 29680, 29820, 30104, 31323, 31520, 33096, 34080, 35616, 37630, 39760, 41370, 41764, 41961, 44128, 44520, 45156, 47280, 47712, 52205, 52682, 55160, 55948, 56445, 59360, 59640, 60208, 62646, 66192, 69935, 73087, 75260, 79023, 79520, 82740, 83528, 83922, 89040, 90312, 94560, 97909, 104410, 105364, 110320, 111896, 112890, 119280, 120416, 125292, 131705, 132384, 139870, 146174, 150520, 156615, 158046, 165480, 167056, 167844, 178080, 180624, 195818, 208820, 209805, 210728, 219261, 220640, 223792, 225780, 238560, 250584, 263410, 279740, 292348, 293727, 301040, 313230, 316092, 330960, 334112, 335688, 361248, 365435, 391636, 395115, 417640, 419610, 421456, 438522, 447584, 451560, 489545, 501168, 526820, 559480, 584696, 587454, 602080, 626460, 632184, 661920, 671376, 730870, 741311, 783272, 790230, 835280, 839220, 842912, 877044, 903120, 979090, 1002336, 1053640, 1096305, 1118960, 1169392, 1174908, 1252920, 1264368, 1342752, 1461740, 1468635, 1482622, 1566544, 1580460, 1670560, 1678440, 1754088, 1806240, 1958180, 2107280, 2192610, 2223933, 2237920, 2338784, 2349816, 2505840, 2528736, 2923480, 2937270, 2965244, 3133088, 3160920, 3356880, 3508176, 3706555, 3916360, 4214560, 4385220, 4447866, 4699632, 5011680, 5189177, 5846960, 5874540, 5930488, 6321840, 6713760, 7016352, 7413110, 7832720, 8770440, 8895732, 9399264, 10378354, 11119665, 11693920, 11749080, 11860976, 12643680, 14826220, 15567531, 15665440, 17540880, 17791464, 20756708, 22239330, 23498160, 23721952, 25945885, 29652440, 31135062, 35081760, 35582928, 41513416, 44478660, 46996320, 51891770, 59304880, 62270124, 71165856, 77837655, 83026832, 88957320, 103783540, 118609760, 124540248, 155675310, 166053664, 177914640, 207567080, 249080496, 311350620, 355829280, 415134160, 498160992, 622701240, 830268320, 1245402480, 2490804960]

約数ペア:

[(1, 2490804960), (2, 1245402480), (3, 830268320), (4, 622701240), (5, 498160992), (6, 415134160), (7, 355829280), (8, 311350620), (10, 249080496), (12, 207567080), (14, 177914640), (15, 166053664), (16, 155675310), (20, 124540248), (21, 118609760), (24, 103783540), (28, 88957320), (30, 83026832), (32, 77837655), (35, 71165856), (40, 62270124), (42, 59304880), (48, 51891770), (53, 46996320), (56, 44478660), (60, 41513416), (70, 35582928), (71, 35081760), (80, 31135062), (84, 29652440), (96, 25945885), (105, 23721952), (106, 23498160), (112, 22239330), (120, 20756708), (140, 17791464), (142, 17540880), (159, 15665440), (160, 15567531), (168, 14826220), (197, 12643680), (210, 11860976), (212, 11749080), (213, 11693920), (224, 11119665), (240, 10378354), (265, 9399264), (280, 8895732), (284, 8770440), (318, 7832720), (336, 7413110), (355, 7016352), (371, 6713760), (394, 6321840), (420, 5930488), (424, 5874540), (426, 5846960), (480, 5189177), (497, 5011680), (530, 4699632), (560, 4447866), (568, 4385220), (591, 4214560), (636, 3916360), (672, 3706555), (710, 3508176), (742, 3356880), (788, 3160920), (795, 3133088), (840, 2965244), (848, 2937270), (852, 2923480), (985, 2528736), (994, 2505840), (1060, 2349816), (1065, 2338784), (1113, 2237920), (1120, 2223933), (1136, 2192610), (1182, 2107280), (1272, 1958180), (1379, 1806240), (1420, 1754088), (1484, 1678440), (1491, 1670560), (1576, 1580460), (1590, 1566544), (1680, 1482622), (1696, 1468635), (1704, 1461740), (1855, 1342752), (1970, 1264368), (1988, 1252920), (2120, 1174908), (2130, 1169392), (2226, 1118960), (2272, 1096305), (2364, 1053640), (2485, 1002336), (2544, 979090), (2758, 903120), (2840, 877044), (2955, 842912), (2968, 839220), (2982, 835280), (3152, 790230), (3180, 783272), (3360, 741311), (3408, 730870), (3710, 671376), (3763, 661920), (3940, 632184), (3976, 626460), (4137, 602080), (4240, 587454), (4260, 584696), (4452, 559480), (4728, 526820), (4970, 501168), (5088, 489545), (5516, 451560), (5565, 447584), (5680, 438522), (5910, 421456), (5936, 419610), (5964, 417640), (6304, 395115), (6360, 391636), (6816, 365435), (6895, 361248), (7420, 335688), (7455, 334112), (7526, 330960), (7880, 316092), (7952, 313230), (8274, 301040), (8480, 293727), (8520, 292348), (8904, 279740), (9456, 263410), (9940, 250584), (10441, 238560), (11032, 225780), (11130, 223792), (11289, 220640), (11360, 219261), (11820, 210728), (11872, 209805), (11928, 208820), (12720, 195818), (13790, 180624), (13987, 178080), (14840, 167844), (14910, 167056), (15052, 165480), (15760, 158046), (15904, 156615), (16548, 150520), (17040, 146174), (17808, 139870), (18815, 132384), (18912, 131705), (19880, 125292), (20685, 120416), (20882, 119280), (22064, 112890), (22260, 111896), (22578, 110320), (23640, 105364), (23856, 104410), (25440, 97909), (26341, 94560), (27580, 90312), (27974, 89040), (29680, 83922), (29820, 83528), (30104, 82740), (31323, 79520), (31520, 79023), (33096, 75260), (34080, 73087), (35616, 69935), (37630, 66192), (39760, 62646), (41370, 60208), (41764, 59640), (41961, 59360), (44128, 56445), (44520, 55948), (45156, 55160), (47280, 52682), (47712, 52205)]