2581628160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:669

約数の個数: 288

約数和(自身を含む): 8868932352

約数和(自身を除く): 6287304192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 71, 80, 85, 96, 102, 120, 128, 136, 142, 160, 170, 192, 204, 213, 240, 255, 256, 272, 284, 320, 340, 355, 384, 408, 426, 480, 510, 544, 557, 568, 640, 680, 710, 768, 816, 852, 960, 1020, 1065, 1088, 1114, 1136, 1207, 1280, 1360, 1420, 1632, 1671, 1704, 1920, 2040, 2130, 2176, 2228, 2272, 2414, 2720, 2785, 2840, 3264, 3342, 3408, 3621, 3840, 4080, 4260, 4352, 4456, 4544, 4828, 5440, 5570, 5680, 6035, 6528, 6684, 6816, 7242, 8160, 8355, 8520, 8912, 9088, 9469, 9656, 10880, 11140, 11360, 12070, 13056, 13368, 13632, 14484, 16320, 16710, 17040, 17824, 18105, 18176, 18938, 19312, 21760, 22280, 22720, 24140, 26736, 27264, 28407, 28968, 32640, 33420, 34080, 35648, 36210, 37876, 38624, 39547, 44560, 45440, 47345, 48280, 53472, 54528, 56814, 57936, 65280, 66840, 68160, 71296, 72420, 75752, 77248, 79094, 89120, 90880, 94690, 96560, 106944, 113628, 115872, 118641, 133680, 136320, 142035, 142592, 144840, 151504, 154496, 158188, 178240, 189380, 193120, 197735, 213888, 227256, 231744, 237282, 267360, 272640, 284070, 289680, 303008, 308992, 316376, 356480, 378760, 386240, 395470, 427776, 454512, 463488, 474564, 534720, 568140, 579360, 593205, 606016, 632752, 672299, 712960, 757520, 772480, 790940, 909024, 926976, 949128, 1069440, 1136280, 1158720, 1186410, 1212032, 1265504, 1344598, 1515040, 1544960, 1581880, 1818048, 1898256, 2016897, 2138880, 2272560, 2317440, 2372820, 2424064, 2531008, 2689196, 3030080, 3163760, 3361495, 3636096, 3796512, 4033794, 4545120, 4634880, 4745640, 5062016, 5378392, 6060160, 6327520, 6722990, 7272192, 7593024, 8067588, 9090240, 9491280, 10084485, 10124032, 10756784, 12120320, 12655040, 13445980, 15186048, 16135176, 18180480, 18982560, 20168970, 21513568, 25310080, 26891960, 30372096, 32270352, 36360960, 37965120, 40337940, 43027136, 50620160, 53783920, 64540704, 75930240, 80675880, 86054272, 107567840, 129081408, 151860480, 161351760, 172108544, 215135680, 258162816, 322703520, 430271360, 516325632, 645407040, 860542720, 1290814080, 2581628160]

約数ペア:

[(1, 2581628160), (2, 1290814080), (3, 860542720), (4, 645407040), (5, 516325632), (6, 430271360), (8, 322703520), (10, 258162816), (12, 215135680), (15, 172108544), (16, 161351760), (17, 151860480), (20, 129081408), (24, 107567840), (30, 86054272), (32, 80675880), (34, 75930240), (40, 64540704), (48, 53783920), (51, 50620160), (60, 43027136), (64, 40337940), (68, 37965120), (71, 36360960), (80, 32270352), (85, 30372096), (96, 26891960), (102, 25310080), (120, 21513568), (128, 20168970), (136, 18982560), (142, 18180480), (160, 16135176), (170, 15186048), (192, 13445980), (204, 12655040), (213, 12120320), (240, 10756784), (255, 10124032), (256, 10084485), (272, 9491280), (284, 9090240), (320, 8067588), (340, 7593024), (355, 7272192), (384, 6722990), (408, 6327520), (426, 6060160), (480, 5378392), (510, 5062016), (544, 4745640), (557, 4634880), (568, 4545120), (640, 4033794), (680, 3796512), (710, 3636096), (768, 3361495), (816, 3163760), (852, 3030080), (960, 2689196), (1020, 2531008), (1065, 2424064), (1088, 2372820), (1114, 2317440), (1136, 2272560), (1207, 2138880), (1280, 2016897), (1360, 1898256), (1420, 1818048), (1632, 1581880), (1671, 1544960), (1704, 1515040), (1920, 1344598), (2040, 1265504), (2130, 1212032), (2176, 1186410), (2228, 1158720), (2272, 1136280), (2414, 1069440), (2720, 949128), (2785, 926976), (2840, 909024), (3264, 790940), (3342, 772480), (3408, 757520), (3621, 712960), (3840, 672299), (4080, 632752), (4260, 606016), (4352, 593205), (4456, 579360), (4544, 568140), (4828, 534720), (5440, 474564), (5570, 463488), (5680, 454512), (6035, 427776), (6528, 395470), (6684, 386240), (6816, 378760), (7242, 356480), (8160, 316376), (8355, 308992), (8520, 303008), (8912, 289680), (9088, 284070), (9469, 272640), (9656, 267360), (10880, 237282), (11140, 231744), (11360, 227256), (12070, 213888), (13056, 197735), (13368, 193120), (13632, 189380), (14484, 178240), (16320, 158188), (16710, 154496), (17040, 151504), (17824, 144840), (18105, 142592), (18176, 142035), (18938, 136320), (19312, 133680), (21760, 118641), (22280, 115872), (22720, 113628), (24140, 106944), (26736, 96560), (27264, 94690), (28407, 90880), (28968, 89120), (32640, 79094), (33420, 77248), (34080, 75752), (35648, 72420), (36210, 71296), (37876, 68160), (38624, 66840), (39547, 65280), (44560, 57936), (45440, 56814), (47345, 54528), (48280, 53472)]