12720280608

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{587}}^1\times {\mathrm{3583}}^1$

素因数の和:4196

約数の個数: 192

約数和(自身を含む): 42485022720

約数和(自身を除く): 29764742112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 587, 672, 756, 864, 1008, 1174, 1512, 1761, 2016, 2348, 3024, 3522, 3583, 4109, 4696, 5283, 6048, 7044, 7166, 8218, 9392, 10566, 10749, 12327, 14088, 14332, 15849, 16436, 18784, 21132, 21498, 24654, 25081, 28176, 28664, 31698, 32247, 32872, 36981, 42264, 42996, 49308, 50162, 56352, 57328, 63396, 64494, 65744, 73962, 75243, 84528, 85992, 96741, 98616, 100324, 110943, 114656, 126792, 128988, 131488, 147924, 150486, 169056, 171984, 193482, 197232, 200648, 221886, 225729, 253584, 257976, 295848, 300972, 343968, 386964, 394464, 401296, 443772, 451458, 507168, 515952, 591696, 601944, 677187, 773928, 802592, 887544, 902916, 1031904, 1183392, 1203888, 1354374, 1547856, 1775088, 1805832, 2103221, 2407776, 2708748, 3095712, 3550176, 3611664, 4206442, 5417496, 6309663, 7223328, 8412884, 10834992, 12619326, 14722547, 16825768, 18928989, 21669984, 25238652, 29445094, 33651536, 37857978, 44167641, 50477304, 56786967, 58890188, 67303072, 75715956, 88335282, 100954608, 113573934, 117780376, 132502923, 151431912, 176670564, 201909216, 227147868, 235560752, 265005846, 302863824, 353341128, 397508769, 454295736, 471121504, 530011692, 605727648, 706682256, 795017538, 908591472, 1060023384, 1413364512, 1590035076, 1817182944, 2120046768, 3180070152, 4240093536, 6360140304, 12720280608]

約数ペア:

[(1, 12720280608), (2, 6360140304), (3, 4240093536), (4, 3180070152), (6, 2120046768), (7, 1817182944), (8, 1590035076), (9, 1413364512), (12, 1060023384), (14, 908591472), (16, 795017538), (18, 706682256), (21, 605727648), (24, 530011692), (27, 471121504), (28, 454295736), (32, 397508769), (36, 353341128), (42, 302863824), (48, 265005846), (54, 235560752), (56, 227147868), (63, 201909216), (72, 176670564), (84, 151431912), (96, 132502923), (108, 117780376), (112, 113573934), (126, 100954608), (144, 88335282), (168, 75715956), (189, 67303072), (216, 58890188), (224, 56786967), (252, 50477304), (288, 44167641), (336, 37857978), (378, 33651536), (432, 29445094), (504, 25238652), (587, 21669984), (672, 18928989), (756, 16825768), (864, 14722547), (1008, 12619326), (1174, 10834992), (1512, 8412884), (1761, 7223328), (2016, 6309663), (2348, 5417496), (3024, 4206442), (3522, 3611664), (3583, 3550176), (4109, 3095712), (4696, 2708748), (5283, 2407776), (6048, 2103221), (7044, 1805832), (7166, 1775088), (8218, 1547856), (9392, 1354374), (10566, 1203888), (10749, 1183392), (12327, 1031904), (14088, 902916), (14332, 887544), (15849, 802592), (16436, 773928), (18784, 677187), (21132, 601944), (21498, 591696), (24654, 515952), (25081, 507168), (28176, 451458), (28664, 443772), (31698, 401296), (32247, 394464), (32872, 386964), (36981, 343968), (42264, 300972), (42996, 295848), (49308, 257976), (50162, 253584), (56352, 225729), (57328, 221886), (63396, 200648), (64494, 197232), (65744, 193482), (73962, 171984), (75243, 169056), (84528, 150486), (85992, 147924), (96741, 131488), (98616, 128988), (100324, 126792), (110943, 114656)]