31282450560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{24799}}^1$

素因数の和:24900

約数の個数: 256

約数和(自身を含む): 112314240000

約数和(自身を除く): 81031789440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 73, 80, 90, 96, 108, 120, 128, 135, 144, 146, 160, 180, 192, 216, 219, 240, 270, 288, 292, 320, 360, 365, 384, 432, 438, 480, 540, 576, 584, 640, 657, 720, 730, 864, 876, 960, 1080, 1095, 1152, 1168, 1314, 1440, 1460, 1728, 1752, 1920, 1971, 2160, 2190, 2336, 2628, 2880, 2920, 3285, 3456, 3504, 3942, 4320, 4380, 4672, 5256, 5760, 5840, 6570, 7008, 7884, 8640, 8760, 9344, 9855, 10512, 11680, 13140, 14016, 15768, 17280, 17520, 19710, 21024, 23360, 24799, 26280, 28032, 31536, 35040, 39420, 42048, 46720, 49598, 52560, 63072, 70080, 74397, 78840, 84096, 99196, 105120, 123995, 126144, 140160, 148794, 157680, 198392, 210240, 223191, 247990, 252288, 297588, 315360, 371985, 396784, 420480, 446382, 495980, 595176, 630720, 669573, 743970, 793568, 892764, 991960, 1115955, 1190352, 1261440, 1339146, 1487940, 1587136, 1785528, 1810327, 1983920, 2231910, 2380704, 2678292, 2975880, 3174272, 3347865, 3571056, 3620654, 3967840, 4463820, 4761408, 5356584, 5430981, 5951760, 6695730, 7142112, 7241308, 7935680, 8927640, 9051635, 9522816, 10713168, 10861962, 11903520, 13391460, 14284224, 14482616, 15871360, 16292943, 17855280, 18103270, 21426336, 21723924, 23807040, 26782920, 27154905, 28568448, 28965232, 32585886, 35710560, 36206540, 42852672, 43447848, 47614080, 48878829, 53565840, 54309810, 57930464, 65171772, 71421120, 72413080, 81464715, 85705344, 86895696, 97757658, 107131680, 108619620, 115860928, 130343544, 142842240, 144826160, 162929430, 173791392, 195515316, 214263360, 217239240, 231721856, 244394145, 260687088, 289652320, 325858860, 347582784, 391030632, 428526720, 434478480, 488788290, 521374176, 579304640, 651717720, 695165568, 782061264, 868956960, 977576580, 1042748352, 1158609280, 1303435440, 1564122528, 1737913920, 1955153160, 2085496704, 2606870880, 3128245056, 3475827840, 3910306320, 5213741760, 6256490112, 7820612640, 10427483520, 15641225280, 31282450560]

約数ペア:

[(1, 31282450560), (2, 15641225280), (3, 10427483520), (4, 7820612640), (5, 6256490112), (6, 5213741760), (8, 3910306320), (9, 3475827840), (10, 3128245056), (12, 2606870880), (15, 2085496704), (16, 1955153160), (18, 1737913920), (20, 1564122528), (24, 1303435440), (27, 1158609280), (30, 1042748352), (32, 977576580), (36, 868956960), (40, 782061264), (45, 695165568), (48, 651717720), (54, 579304640), (60, 521374176), (64, 488788290), (72, 434478480), (73, 428526720), (80, 391030632), (90, 347582784), (96, 325858860), (108, 289652320), (120, 260687088), (128, 244394145), (135, 231721856), (144, 217239240), (146, 214263360), (160, 195515316), (180, 173791392), (192, 162929430), (216, 144826160), (219, 142842240), (240, 130343544), (270, 115860928), (288, 108619620), (292, 107131680), (320, 97757658), (360, 86895696), (365, 85705344), (384, 81464715), (432, 72413080), (438, 71421120), (480, 65171772), (540, 57930464), (576, 54309810), (584, 53565840), (640, 48878829), (657, 47614080), (720, 43447848), (730, 42852672), (864, 36206540), (876, 35710560), (960, 32585886), (1080, 28965232), (1095, 28568448), (1152, 27154905), (1168, 26782920), (1314, 23807040), (1440, 21723924), (1460, 21426336), (1728, 18103270), (1752, 17855280), (1920, 16292943), (1971, 15871360), (2160, 14482616), (2190, 14284224), (2336, 13391460), (2628, 11903520), (2880, 10861962), (2920, 10713168), (3285, 9522816), (3456, 9051635), (3504, 8927640), (3942, 7935680), (4320, 7241308), (4380, 7142112), (4672, 6695730), (5256, 5951760), (5760, 5430981), (5840, 5356584), (6570, 4761408), (7008, 4463820), (7884, 3967840), (8640, 3620654), (8760, 3571056), (9344, 3347865), (9855, 3174272), (10512, 2975880), (11680, 2678292), (13140, 2380704), (14016, 2231910), (15768, 1983920), (17280, 1810327), (17520, 1785528), (19710, 1587136), (21024, 1487940), (23360, 1339146), (24799, 1261440), (26280, 1190352), (28032, 1115955), (31536, 991960), (35040, 892764), (39420, 793568), (42048, 743970), (46720, 669573), (49598, 630720), (52560, 595176), (63072, 495980), (70080, 446382), (74397, 420480), (78840, 396784), (84096, 371985), (99196, 315360), (105120, 297588), (123995, 252288), (126144, 247990), (140160, 223191), (148794, 210240), (157680, 198392)]