8260216160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:878

約数の個数: 288

約数和(自身を含む): 24014309760

約数和(自身を除く): 15754093600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 47, 49, 56, 58, 70, 80, 94, 98, 112, 116, 140, 145, 160, 188, 196, 203, 224, 232, 235, 245, 280, 290, 329, 376, 392, 406, 464, 470, 490, 560, 580, 658, 752, 773, 784, 812, 928, 940, 980, 1015, 1120, 1160, 1316, 1363, 1421, 1504, 1546, 1568, 1624, 1645, 1880, 1960, 2030, 2303, 2320, 2632, 2726, 2842, 3092, 3248, 3290, 3760, 3865, 3920, 4060, 4606, 4640, 5264, 5411, 5452, 5684, 6184, 6496, 6580, 6815, 7105, 7520, 7730, 7840, 8120, 9212, 9541, 10528, 10822, 10904, 11368, 11515, 12368, 13160, 13630, 14210, 15460, 16240, 18424, 19082, 21644, 21808, 22417, 22736, 23030, 24736, 26320, 27055, 27260, 28420, 30920, 32480, 36331, 36848, 37877, 38164, 43288, 43616, 44834, 45472, 46060, 47705, 52640, 54110, 54520, 56840, 61840, 66787, 72662, 73696, 75754, 76328, 86576, 89668, 92120, 95410, 108220, 109040, 112085, 113680, 123680, 133574, 145324, 151508, 152656, 156919, 173152, 179336, 181655, 184240, 189385, 190820, 216440, 218080, 224170, 227360, 254317, 267148, 290648, 303016, 305312, 313838, 333935, 358672, 363310, 368480, 378770, 381640, 432880, 448340, 508634, 534296, 581296, 606032, 627676, 667870, 717344, 726620, 757540, 763280, 784595, 865760, 896680, 1017268, 1053599, 1068592, 1098433, 1162592, 1212064, 1255352, 1271585, 1335740, 1453240, 1515080, 1526560, 1569190, 1780219, 1793360, 2034536, 2107198, 2137184, 2196866, 2510704, 2543170, 2671480, 2906480, 3030160, 3138380, 3560438, 3586720, 4069072, 4214396, 4393732, 5021408, 5086340, 5267995, 5342960, 5492165, 5812960, 6060320, 6276760, 7120876, 7375193, 8138144, 8428792, 8787464, 8901095, 10172680, 10535990, 10685920, 10984330, 12553520, 14241752, 14750386, 16857584, 17574928, 17802190, 20345360, 21071980, 21968660, 25107040, 28483504, 29500772, 33715168, 35149856, 35604380, 36875965, 40690720, 42143960, 43937320, 51626351, 56967008, 59001544, 71208760, 73751930, 84287920, 87874640, 103252702, 118003088, 142417520, 147503860, 168575840, 175749280, 206505404, 236006176, 258131755, 284835040, 295007720, 413010808, 516263510, 590015440, 826021616, 1032527020, 1180030880, 1652043232, 2065054040, 4130108080, 8260216160]

約数ペア:

[(1, 8260216160), (2, 4130108080), (4, 2065054040), (5, 1652043232), (7, 1180030880), (8, 1032527020), (10, 826021616), (14, 590015440), (16, 516263510), (20, 413010808), (28, 295007720), (29, 284835040), (32, 258131755), (35, 236006176), (40, 206505404), (47, 175749280), (49, 168575840), (56, 147503860), (58, 142417520), (70, 118003088), (80, 103252702), (94, 87874640), (98, 84287920), (112, 73751930), (116, 71208760), (140, 59001544), (145, 56967008), (160, 51626351), (188, 43937320), (196, 42143960), (203, 40690720), (224, 36875965), (232, 35604380), (235, 35149856), (245, 33715168), (280, 29500772), (290, 28483504), (329, 25107040), (376, 21968660), (392, 21071980), (406, 20345360), (464, 17802190), (470, 17574928), (490, 16857584), (560, 14750386), (580, 14241752), (658, 12553520), (752, 10984330), (773, 10685920), (784, 10535990), (812, 10172680), (928, 8901095), (940, 8787464), (980, 8428792), (1015, 8138144), (1120, 7375193), (1160, 7120876), (1316, 6276760), (1363, 6060320), (1421, 5812960), (1504, 5492165), (1546, 5342960), (1568, 5267995), (1624, 5086340), (1645, 5021408), (1880, 4393732), (1960, 4214396), (2030, 4069072), (2303, 3586720), (2320, 3560438), (2632, 3138380), (2726, 3030160), (2842, 2906480), (3092, 2671480), (3248, 2543170), (3290, 2510704), (3760, 2196866), (3865, 2137184), (3920, 2107198), (4060, 2034536), (4606, 1793360), (4640, 1780219), (5264, 1569190), (5411, 1526560), (5452, 1515080), (5684, 1453240), (6184, 1335740), (6496, 1271585), (6580, 1255352), (6815, 1212064), (7105, 1162592), (7520, 1098433), (7730, 1068592), (7840, 1053599), (8120, 1017268), (9212, 896680), (9541, 865760), (10528, 784595), (10822, 763280), (10904, 757540), (11368, 726620), (11515, 717344), (12368, 667870), (13160, 627676), (13630, 606032), (14210, 581296), (15460, 534296), (16240, 508634), (18424, 448340), (19082, 432880), (21644, 381640), (21808, 378770), (22417, 368480), (22736, 363310), (23030, 358672), (24736, 333935), (26320, 313838), (27055, 305312), (27260, 303016), (28420, 290648), (30920, 267148), (32480, 254317), (36331, 227360), (36848, 224170), (37877, 218080), (38164, 216440), (43288, 190820), (43616, 189385), (44834, 184240), (45472, 181655), (46060, 179336), (47705, 173152), (52640, 156919), (54110, 152656), (54520, 151508), (56840, 145324), (61840, 133574), (66787, 123680), (72662, 113680), (73696, 112085), (75754, 109040), (76328, 108220), (86576, 95410), (89668, 92120)]