315299040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1$

素因数の和:1009

約数の個数: 192

約数和(自身を含む): 1146991104

約数和(自身を除く): 831692064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 107, 112, 120, 140, 160, 168, 210, 214, 224, 240, 280, 321, 336, 420, 428, 480, 535, 560, 642, 672, 749, 840, 856, 877, 1070, 1120, 1284, 1498, 1605, 1680, 1712, 1754, 2140, 2247, 2568, 2631, 2996, 3210, 3360, 3424, 3508, 3745, 4280, 4385, 4494, 5136, 5262, 5992, 6139, 6420, 7016, 7490, 8560, 8770, 8988, 10272, 10524, 11235, 11984, 12278, 12840, 13155, 14032, 14980, 17120, 17540, 17976, 18417, 21048, 22470, 23968, 24556, 25680, 26310, 28064, 29960, 30695, 35080, 35952, 36834, 42096, 44940, 49112, 51360, 52620, 59920, 61390, 70160, 71904, 73668, 84192, 89880, 92085, 93839, 98224, 105240, 119840, 122780, 140320, 147336, 179760, 184170, 187678, 196448, 210480, 245560, 281517, 294672, 359520, 368340, 375356, 420960, 469195, 491120, 563034, 589344, 656873, 736680, 750712, 938390, 982240, 1126068, 1313746, 1407585, 1473360, 1501424, 1876780, 1970619, 2252136, 2627492, 2815170, 2946720, 3002848, 3284365, 3753560, 3941238, 4504272, 5254984, 5630340, 6568730, 7507120, 7882476, 9008544, 9853095, 10509968, 11260680, 13137460, 15014240, 15764952, 19706190, 21019936, 22521360, 26274920, 31529904, 39412380, 45042720, 52549840, 63059808, 78824760, 105099680, 157649520, 315299040]

約数ペア:

[(1, 315299040), (2, 157649520), (3, 105099680), (4, 78824760), (5, 63059808), (6, 52549840), (7, 45042720), (8, 39412380), (10, 31529904), (12, 26274920), (14, 22521360), (15, 21019936), (16, 19706190), (20, 15764952), (21, 15014240), (24, 13137460), (28, 11260680), (30, 10509968), (32, 9853095), (35, 9008544), (40, 7882476), (42, 7507120), (48, 6568730), (56, 5630340), (60, 5254984), (70, 4504272), (80, 3941238), (84, 3753560), (96, 3284365), (105, 3002848), (107, 2946720), (112, 2815170), (120, 2627492), (140, 2252136), (160, 1970619), (168, 1876780), (210, 1501424), (214, 1473360), (224, 1407585), (240, 1313746), (280, 1126068), (321, 982240), (336, 938390), (420, 750712), (428, 736680), (480, 656873), (535, 589344), (560, 563034), (642, 491120), (672, 469195), (749, 420960), (840, 375356), (856, 368340), (877, 359520), (1070, 294672), (1120, 281517), (1284, 245560), (1498, 210480), (1605, 196448), (1680, 187678), (1712, 184170), (1754, 179760), (2140, 147336), (2247, 140320), (2568, 122780), (2631, 119840), (2996, 105240), (3210, 98224), (3360, 93839), (3424, 92085), (3508, 89880), (3745, 84192), (4280, 73668), (4385, 71904), (4494, 70160), (5136, 61390), (5262, 59920), (5992, 52620), (6139, 51360), (6420, 49112), (7016, 44940), (7490, 42096), (8560, 36834), (8770, 35952), (8988, 35080), (10272, 30695), (10524, 29960), (11235, 28064), (11984, 26310), (12278, 25680), (12840, 24556), (13155, 23968), (14032, 22470), (14980, 21048), (17120, 18417), (17540, 17976)]