2890326960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:652

約数の個数: 240

約数和(自身を含む): 9940030464

約数和(自身を除く): 7049703504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 127, 144, 146, 180, 219, 240, 254, 292, 360, 365, 381, 433, 438, 508, 584, 635, 657, 720, 730, 762, 866, 876, 1016, 1095, 1143, 1168, 1270, 1299, 1314, 1460, 1524, 1732, 1752, 1905, 2032, 2165, 2190, 2286, 2540, 2598, 2628, 2920, 3048, 3285, 3464, 3504, 3810, 3897, 4330, 4380, 4572, 5080, 5196, 5256, 5715, 5840, 6096, 6495, 6570, 6928, 7620, 7794, 8660, 8760, 9144, 9271, 10160, 10392, 10512, 11430, 12990, 13140, 15240, 15588, 17320, 17520, 18288, 18542, 19485, 20784, 22860, 25980, 26280, 27813, 30480, 31176, 31609, 34640, 37084, 38970, 45720, 46355, 51960, 52560, 54991, 55626, 62352, 63218, 74168, 77940, 83439, 91440, 92710, 94827, 103920, 109982, 111252, 126436, 139065, 148336, 155880, 158045, 164973, 166878, 185420, 189654, 219964, 222504, 252872, 274955, 278130, 284481, 311760, 316090, 329946, 333756, 370840, 379308, 417195, 439928, 445008, 474135, 494919, 505744, 549910, 556260, 568962, 632180, 659892, 667512, 741680, 758616, 824865, 834390, 879856, 948270, 989838, 1099820, 1112520, 1137924, 1264360, 1319784, 1335024, 1422405, 1517232, 1649730, 1668780, 1896540, 1979676, 2199640, 2225040, 2275848, 2474595, 2528720, 2639568, 2844810, 3299460, 3337560, 3793080, 3959352, 4014343, 4399280, 4551696, 4949190, 5689620, 6598920, 6675120, 7586160, 7918704, 8028686, 9898380, 11379240, 12043029, 13197840, 16057372, 19796760, 20071715, 22758480, 24086058, 32114744, 36129087, 39593520, 40143430, 48172116, 60215145, 64229488, 72258174, 80286860, 96344232, 120430290, 144516348, 160573720, 180645435, 192688464, 240860580, 289032696, 321147440, 361290870, 481721160, 578065392, 722581740, 963442320, 1445163480, 2890326960]

約数ペア:

[(1, 2890326960), (2, 1445163480), (3, 963442320), (4, 722581740), (5, 578065392), (6, 481721160), (8, 361290870), (9, 321147440), (10, 289032696), (12, 240860580), (15, 192688464), (16, 180645435), (18, 160573720), (20, 144516348), (24, 120430290), (30, 96344232), (36, 80286860), (40, 72258174), (45, 64229488), (48, 60215145), (60, 48172116), (72, 40143430), (73, 39593520), (80, 36129087), (90, 32114744), (120, 24086058), (127, 22758480), (144, 20071715), (146, 19796760), (180, 16057372), (219, 13197840), (240, 12043029), (254, 11379240), (292, 9898380), (360, 8028686), (365, 7918704), (381, 7586160), (433, 6675120), (438, 6598920), (508, 5689620), (584, 4949190), (635, 4551696), (657, 4399280), (720, 4014343), (730, 3959352), (762, 3793080), (866, 3337560), (876, 3299460), (1016, 2844810), (1095, 2639568), (1143, 2528720), (1168, 2474595), (1270, 2275848), (1299, 2225040), (1314, 2199640), (1460, 1979676), (1524, 1896540), (1732, 1668780), (1752, 1649730), (1905, 1517232), (2032, 1422405), (2165, 1335024), (2190, 1319784), (2286, 1264360), (2540, 1137924), (2598, 1112520), (2628, 1099820), (2920, 989838), (3048, 948270), (3285, 879856), (3464, 834390), (3504, 824865), (3810, 758616), (3897, 741680), (4330, 667512), (4380, 659892), (4572, 632180), (5080, 568962), (5196, 556260), (5256, 549910), (5715, 505744), (5840, 494919), (6096, 474135), (6495, 445008), (6570, 439928), (6928, 417195), (7620, 379308), (7794, 370840), (8660, 333756), (8760, 329946), (9144, 316090), (9271, 311760), (10160, 284481), (10392, 278130), (10512, 274955), (11430, 252872), (12990, 222504), (13140, 219964), (15240, 189654), (15588, 185420), (17320, 166878), (17520, 164973), (18288, 158045), (18542, 155880), (19485, 148336), (20784, 139065), (22860, 126436), (25980, 111252), (26280, 109982), (27813, 103920), (30480, 94827), (31176, 92710), (31609, 91440), (34640, 83439), (37084, 77940), (38970, 74168), (45720, 63218), (46355, 62352), (51960, 55626), (52560, 54991)]