316947360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1511}}^1$

素因数の和:1571

約数の個数: 192

約数和(自身を含む): 1097349120

約数和(自身を除く): 780401760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 96, 114, 115, 120, 138, 152, 160, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 480, 552, 570, 608, 690, 736, 760, 874, 912, 920, 1104, 1140, 1311, 1380, 1511, 1520, 1748, 1824, 1840, 2185, 2208, 2280, 2622, 2760, 3022, 3040, 3496, 3680, 4370, 4533, 4560, 5244, 5520, 6044, 6555, 6992, 7555, 8740, 9066, 9120, 10488, 11040, 12088, 13110, 13984, 15110, 17480, 18132, 20976, 22665, 24176, 26220, 28709, 30220, 34753, 34960, 36264, 41952, 45330, 48352, 52440, 57418, 60440, 69506, 69920, 72528, 86127, 90660, 104259, 104880, 114836, 120880, 139012, 143545, 145056, 172254, 173765, 181320, 208518, 209760, 229672, 241760, 278024, 287090, 344508, 347530, 362640, 417036, 430635, 459344, 521295, 556048, 574180, 660307, 689016, 695060, 725280, 834072, 861270, 918688, 1042590, 1112096, 1148360, 1320614, 1378032, 1390120, 1668144, 1722540, 1980921, 2085180, 2296720, 2641228, 2756064, 2780240, 3301535, 3336288, 3445080, 3961842, 4170360, 4593440, 5282456, 5560480, 6603070, 6890160, 7923684, 8340720, 9904605, 10564912, 13206140, 13780320, 15847368, 16681440, 19809210, 21129824, 26412280, 31694736, 39618420, 52824560, 63389472, 79236840, 105649120, 158473680, 316947360]

約数ペア:

[(1, 316947360), (2, 158473680), (3, 105649120), (4, 79236840), (5, 63389472), (6, 52824560), (8, 39618420), (10, 31694736), (12, 26412280), (15, 21129824), (16, 19809210), (19, 16681440), (20, 15847368), (23, 13780320), (24, 13206140), (30, 10564912), (32, 9904605), (38, 8340720), (40, 7923684), (46, 6890160), (48, 6603070), (57, 5560480), (60, 5282456), (69, 4593440), (76, 4170360), (80, 3961842), (92, 3445080), (95, 3336288), (96, 3301535), (114, 2780240), (115, 2756064), (120, 2641228), (138, 2296720), (152, 2085180), (160, 1980921), (184, 1722540), (190, 1668144), (228, 1390120), (230, 1378032), (240, 1320614), (276, 1148360), (285, 1112096), (304, 1042590), (345, 918688), (368, 861270), (380, 834072), (437, 725280), (456, 695060), (460, 689016), (480, 660307), (552, 574180), (570, 556048), (608, 521295), (690, 459344), (736, 430635), (760, 417036), (874, 362640), (912, 347530), (920, 344508), (1104, 287090), (1140, 278024), (1311, 241760), (1380, 229672), (1511, 209760), (1520, 208518), (1748, 181320), (1824, 173765), (1840, 172254), (2185, 145056), (2208, 143545), (2280, 139012), (2622, 120880), (2760, 114836), (3022, 104880), (3040, 104259), (3496, 90660), (3680, 86127), (4370, 72528), (4533, 69920), (4560, 69506), (5244, 60440), (5520, 57418), (6044, 52440), (6555, 48352), (6992, 45330), (7555, 41952), (8740, 36264), (9066, 34960), (9120, 34753), (10488, 30220), (11040, 28709), (12088, 26220), (13110, 24176), (13984, 22665), (15110, 20976), (17480, 18132)]