316185120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:845

約数の個数: 240

約数和(自身を含む): 1153329408

約数和(自身を除く): 837144288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 787, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1574, 1620, 1674, 1860, 2160, 2232, 2361, 2480, 2511, 2592, 2790, 2976, 3148, 3240, 3348, 3720, 3935, 4185, 4320, 4464, 4722, 4960, 5022, 5580, 6296, 6480, 6696, 7083, 7440, 7870, 8370, 8928, 9444, 10044, 11160, 11805, 12555, 12592, 12960, 13392, 14166, 14880, 15740, 16740, 18888, 20088, 21249, 22320, 23610, 24397, 25110, 25184, 26784, 28332, 31480, 33480, 35415, 37776, 40176, 42498, 44640, 47220, 48794, 50220, 56664, 62960, 63747, 66960, 70830, 73191, 75552, 80352, 84996, 94440, 97588, 100440, 106245, 113328, 121985, 125920, 127494, 133920, 141660, 146382, 169992, 188880, 195176, 200880, 212490, 219573, 226656, 243970, 254988, 283320, 292764, 318735, 339984, 365955, 377760, 390352, 401760, 424980, 439146, 487940, 509976, 566640, 585528, 637470, 658719, 679968, 731910, 780704, 849960, 878292, 975880, 1019952, 1097865, 1133280, 1171056, 1274940, 1317438, 1463820, 1699920, 1756584, 1951760, 1976157, 2039904, 2195730, 2342112, 2549880, 2634876, 2927640, 3293595, 3399840, 3513168, 3903520, 3952314, 4391460, 5099760, 5269752, 5855280, 6587190, 7026336, 7904628, 8782920, 9880785, 10199520, 10539504, 11710560, 13174380, 15809256, 17565840, 19761570, 21079008, 26348760, 31618512, 35131680, 39523140, 52697520, 63237024, 79046280, 105395040, 158092560, 316185120]

約数ペア:

[(1, 316185120), (2, 158092560), (3, 105395040), (4, 79046280), (5, 63237024), (6, 52697520), (8, 39523140), (9, 35131680), (10, 31618512), (12, 26348760), (15, 21079008), (16, 19761570), (18, 17565840), (20, 15809256), (24, 13174380), (27, 11710560), (30, 10539504), (31, 10199520), (32, 9880785), (36, 8782920), (40, 7904628), (45, 7026336), (48, 6587190), (54, 5855280), (60, 5269752), (62, 5099760), (72, 4391460), (80, 3952314), (81, 3903520), (90, 3513168), (93, 3399840), (96, 3293595), (108, 2927640), (120, 2634876), (124, 2549880), (135, 2342112), (144, 2195730), (155, 2039904), (160, 1976157), (162, 1951760), (180, 1756584), (186, 1699920), (216, 1463820), (240, 1317438), (248, 1274940), (270, 1171056), (279, 1133280), (288, 1097865), (310, 1019952), (324, 975880), (360, 878292), (372, 849960), (405, 780704), (432, 731910), (465, 679968), (480, 658719), (496, 637470), (540, 585528), (558, 566640), (620, 509976), (648, 487940), (720, 439146), (744, 424980), (787, 401760), (810, 390352), (837, 377760), (864, 365955), (930, 339984), (992, 318735), (1080, 292764), (1116, 283320), (1240, 254988), (1296, 243970), (1395, 226656), (1440, 219573), (1488, 212490), (1574, 200880), (1620, 195176), (1674, 188880), (1860, 169992), (2160, 146382), (2232, 141660), (2361, 133920), (2480, 127494), (2511, 125920), (2592, 121985), (2790, 113328), (2976, 106245), (3148, 100440), (3240, 97588), (3348, 94440), (3720, 84996), (3935, 80352), (4185, 75552), (4320, 73191), (4464, 70830), (4722, 66960), (4960, 63747), (5022, 62960), (5580, 56664), (6296, 50220), (6480, 48794), (6696, 47220), (7083, 44640), (7440, 42498), (7870, 40176), (8370, 37776), (8928, 35415), (9444, 33480), (10044, 31480), (11160, 28332), (11805, 26784), (12555, 25184), (12592, 25110), (12960, 24397), (13392, 23610), (14166, 22320), (14880, 21249), (15740, 20088), (16740, 18888)]