2078479920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3767}}^1$

素因数の和:3824

約数の個数: 240

約数和(自身を含む): 7457022720

約数和(自身を除く): 5378542800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 121, 132, 152, 165, 176, 190, 209, 220, 228, 240, 242, 264, 285, 304, 330, 363, 380, 418, 440, 456, 484, 528, 570, 605, 627, 660, 726, 760, 836, 880, 912, 968, 1045, 1140, 1210, 1254, 1320, 1452, 1520, 1672, 1815, 1936, 2090, 2280, 2299, 2420, 2508, 2640, 2904, 3135, 3344, 3630, 3767, 4180, 4560, 4598, 4840, 5016, 5808, 6270, 6897, 7260, 7534, 8360, 9196, 9680, 10032, 11301, 11495, 12540, 13794, 14520, 15068, 16720, 18392, 18835, 22602, 22990, 25080, 27588, 29040, 30136, 34485, 36784, 37670, 41437, 45204, 45980, 50160, 55176, 56505, 60272, 68970, 71573, 75340, 82874, 90408, 91960, 110352, 113010, 124311, 137940, 143146, 150680, 165748, 180816, 183920, 207185, 214719, 226020, 248622, 275880, 286292, 301360, 331496, 357865, 414370, 429438, 452040, 455807, 497244, 551760, 572584, 621555, 662992, 715730, 787303, 828740, 858876, 904080, 911614, 994488, 1073595, 1145168, 1243110, 1367421, 1431460, 1574606, 1657480, 1717752, 1823228, 1988976, 2147190, 2279035, 2361909, 2486220, 2734842, 2862920, 3149212, 3314960, 3435504, 3646456, 3936515, 4294380, 4558070, 4723818, 4972440, 5469684, 5725840, 6298424, 6837105, 7292912, 7873030, 8588760, 8660333, 9116140, 9447636, 9944880, 10939368, 11809545, 12596848, 13674210, 15746060, 17177520, 17320666, 18232280, 18895272, 21878736, 23619090, 25980999, 27348420, 31492120, 34641332, 36464560, 37790544, 43301665, 47238180, 51961998, 54696840, 62984240, 69282664, 86603330, 94476360, 103923996, 109393680, 129904995, 138565328, 173206660, 188952720, 207847992, 259809990, 346413320, 415695984, 519619980, 692826640, 1039239960, 2078479920]

約数ペア:

[(1, 2078479920), (2, 1039239960), (3, 692826640), (4, 519619980), (5, 415695984), (6, 346413320), (8, 259809990), (10, 207847992), (11, 188952720), (12, 173206660), (15, 138565328), (16, 129904995), (19, 109393680), (20, 103923996), (22, 94476360), (24, 86603330), (30, 69282664), (33, 62984240), (38, 54696840), (40, 51961998), (44, 47238180), (48, 43301665), (55, 37790544), (57, 36464560), (60, 34641332), (66, 31492120), (76, 27348420), (80, 25980999), (88, 23619090), (95, 21878736), (110, 18895272), (114, 18232280), (120, 17320666), (121, 17177520), (132, 15746060), (152, 13674210), (165, 12596848), (176, 11809545), (190, 10939368), (209, 9944880), (220, 9447636), (228, 9116140), (240, 8660333), (242, 8588760), (264, 7873030), (285, 7292912), (304, 6837105), (330, 6298424), (363, 5725840), (380, 5469684), (418, 4972440), (440, 4723818), (456, 4558070), (484, 4294380), (528, 3936515), (570, 3646456), (605, 3435504), (627, 3314960), (660, 3149212), (726, 2862920), (760, 2734842), (836, 2486220), (880, 2361909), (912, 2279035), (968, 2147190), (1045, 1988976), (1140, 1823228), (1210, 1717752), (1254, 1657480), (1320, 1574606), (1452, 1431460), (1520, 1367421), (1672, 1243110), (1815, 1145168), (1936, 1073595), (2090, 994488), (2280, 911614), (2299, 904080), (2420, 858876), (2508, 828740), (2640, 787303), (2904, 715730), (3135, 662992), (3344, 621555), (3630, 572584), (3767, 551760), (4180, 497244), (4560, 455807), (4598, 452040), (4840, 429438), (5016, 414370), (5808, 357865), (6270, 331496), (6897, 301360), (7260, 286292), (7534, 275880), (8360, 248622), (9196, 226020), (9680, 214719), (10032, 207185), (11301, 183920), (11495, 180816), (12540, 165748), (13794, 150680), (14520, 143146), (15068, 137940), (16720, 124311), (18392, 113010), (18835, 110352), (22602, 91960), (22990, 90408), (25080, 82874), (27588, 75340), (29040, 71573), (30136, 68970), (34485, 60272), (36784, 56505), (37670, 55176), (41437, 50160), (45204, 45980)]