1357201920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 320

約数和(自身を含む): 4666844160

約数和(自身を除く): 3309642240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 71, 76, 80, 95, 96, 114, 120, 128, 131, 142, 152, 160, 190, 192, 213, 228, 240, 256, 262, 284, 285, 304, 320, 355, 380, 384, 393, 426, 456, 480, 512, 524, 568, 570, 608, 640, 655, 710, 760, 768, 786, 852, 912, 960, 1048, 1065, 1136, 1140, 1216, 1280, 1310, 1349, 1420, 1520, 1536, 1572, 1704, 1824, 1920, 1965, 2096, 2130, 2272, 2280, 2432, 2489, 2560, 2620, 2698, 2840, 3040, 3144, 3408, 3648, 3840, 3930, 4047, 4192, 4260, 4544, 4560, 4864, 4978, 5240, 5396, 5680, 6080, 6288, 6745, 6816, 7296, 7467, 7680, 7860, 8094, 8384, 8520, 9088, 9120, 9301, 9728, 9956, 10480, 10792, 11360, 12160, 12445, 12576, 13490, 13632, 14592, 14934, 15720, 16188, 16768, 17040, 18176, 18240, 18602, 19912, 20235, 20960, 21584, 22720, 24320, 24890, 25152, 26980, 27264, 27903, 29184, 29868, 31440, 32376, 33536, 34080, 36352, 36480, 37204, 37335, 39824, 40470, 41920, 43168, 45440, 46505, 48640, 49780, 50304, 53960, 54528, 55806, 59736, 62880, 64752, 67072, 68160, 72960, 74408, 74670, 79648, 80940, 83840, 86336, 90880, 93010, 99560, 100608, 107920, 109056, 111612, 119472, 125760, 129504, 136320, 139515, 145920, 148816, 149340, 159296, 161880, 167680, 172672, 176719, 181760, 186020, 199120, 201216, 215840, 223224, 238944, 251520, 259008, 272640, 279030, 297632, 298680, 318592, 323760, 335360, 345344, 353438, 372040, 398240, 431680, 446448, 477888, 503040, 518016, 530157, 545280, 558060, 595264, 597360, 637184, 647520, 690688, 706876, 744080, 796480, 863360, 883595, 892896, 955776, 1006080, 1036032, 1060314, 1116120, 1190528, 1194720, 1274368, 1295040, 1413752, 1488160, 1592960, 1726720, 1767190, 1785792, 1911552, 2072064, 2120628, 2232240, 2381056, 2389440, 2590080, 2650785, 2827504, 2976320, 3185920, 3453440, 3534380, 3571584, 3823104, 4241256, 4464480, 4762112, 4778880, 5180160, 5301570, 5655008, 5952640, 6371840, 7068760, 7143168, 8482512, 8928960, 9557760, 10360320, 10603140, 11310016, 11905280, 14137520, 14286336, 16965024, 17857920, 19115520, 21206280, 22620032, 23810560, 28275040, 33930048, 35715840, 42412560, 45240064, 56550080, 67860096, 71431680, 84825120, 90480128, 113100160, 135720192, 169650240, 226200320, 271440384, 339300480, 452400640, 678600960, 1357201920]

約数ペア:

[(1, 1357201920), (2, 678600960), (3, 452400640), (4, 339300480), (5, 271440384), (6, 226200320), (8, 169650240), (10, 135720192), (12, 113100160), (15, 90480128), (16, 84825120), (19, 71431680), (20, 67860096), (24, 56550080), (30, 45240064), (32, 42412560), (38, 35715840), (40, 33930048), (48, 28275040), (57, 23810560), (60, 22620032), (64, 21206280), (71, 19115520), (76, 17857920), (80, 16965024), (95, 14286336), (96, 14137520), (114, 11905280), (120, 11310016), (128, 10603140), (131, 10360320), (142, 9557760), (152, 8928960), (160, 8482512), (190, 7143168), (192, 7068760), (213, 6371840), (228, 5952640), (240, 5655008), (256, 5301570), (262, 5180160), (284, 4778880), (285, 4762112), (304, 4464480), (320, 4241256), (355, 3823104), (380, 3571584), (384, 3534380), (393, 3453440), (426, 3185920), (456, 2976320), (480, 2827504), (512, 2650785), (524, 2590080), (568, 2389440), (570, 2381056), (608, 2232240), (640, 2120628), (655, 2072064), (710, 1911552), (760, 1785792), (768, 1767190), (786, 1726720), (852, 1592960), (912, 1488160), (960, 1413752), (1048, 1295040), (1065, 1274368), (1136, 1194720), (1140, 1190528), (1216, 1116120), (1280, 1060314), (1310, 1036032), (1349, 1006080), (1420, 955776), (1520, 892896), (1536, 883595), (1572, 863360), (1704, 796480), (1824, 744080), (1920, 706876), (1965, 690688), (2096, 647520), (2130, 637184), (2272, 597360), (2280, 595264), (2432, 558060), (2489, 545280), (2560, 530157), (2620, 518016), (2698, 503040), (2840, 477888), (3040, 446448), (3144, 431680), (3408, 398240), (3648, 372040), (3840, 353438), (3930, 345344), (4047, 335360), (4192, 323760), (4260, 318592), (4544, 298680), (4560, 297632), (4864, 279030), (4978, 272640), (5240, 259008), (5396, 251520), (5680, 238944), (6080, 223224), (6288, 215840), (6745, 201216), (6816, 199120), (7296, 186020), (7467, 181760), (7680, 176719), (7860, 172672), (8094, 167680), (8384, 161880), (8520, 159296), (9088, 149340), (9120, 148816), (9301, 145920), (9728, 139515), (9956, 136320), (10480, 129504), (10792, 125760), (11360, 119472), (12160, 111612), (12445, 109056), (12576, 107920), (13490, 100608), (13632, 99560), (14592, 93010), (14934, 90880), (15720, 86336), (16188, 83840), (16768, 80940), (17040, 79648), (18176, 74670), (18240, 74408), (18602, 72960), (19912, 68160), (20235, 67072), (20960, 64752), (21584, 62880), (22720, 59736), (24320, 55806), (24890, 54528), (25152, 53960), (26980, 50304), (27264, 49780), (27903, 48640), (29184, 46505), (29868, 45440), (31440, 43168), (32376, 41920), (33536, 40470), (34080, 39824), (36352, 37335), (36480, 37204)]