259062720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2075

約数の個数: 224

約数和(自身を含む): 989990400

約数和(自身を除く): 730927680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1995, 2029, 2128, 2240, 2280, 2660, 3040, 3192, 3360, 3648, 3990, 4058, 4256, 4560, 5320, 6080, 6087, 6384, 6720, 7980, 8116, 8512, 9120, 10145, 10640, 12174, 12768, 14203, 15960, 16232, 18240, 20290, 21280, 24348, 25536, 28406, 30435, 31920, 32464, 38551, 40580, 42560, 42609, 48696, 56812, 60870, 63840, 64928, 71015, 77102, 81160, 85218, 97392, 113624, 115653, 121740, 127680, 129856, 142030, 154204, 162320, 170436, 192755, 194784, 213045, 227248, 231306, 243480, 269857, 284060, 308408, 324640, 340872, 385510, 389568, 426090, 454496, 462612, 486960, 539714, 568120, 578265, 616816, 649280, 681744, 771020, 809571, 852180, 908992, 925224, 973920, 1079428, 1136240, 1156530, 1233632, 1349285, 1363488, 1542040, 1619142, 1704360, 1850448, 1947840, 2158856, 2272480, 2313060, 2467264, 2698570, 2726976, 3084080, 3238284, 3408720, 3700896, 4047855, 4317712, 4544960, 4626120, 5397140, 6168160, 6476568, 6817440, 7401792, 8095710, 8635424, 9252240, 10794280, 12336320, 12953136, 13634880, 16191420, 17270848, 18504480, 21588560, 25906272, 32382840, 37008960, 43177120, 51812544, 64765680, 86354240, 129531360, 259062720]

約数ペア:

[(1, 259062720), (2, 129531360), (3, 86354240), (4, 64765680), (5, 51812544), (6, 43177120), (7, 37008960), (8, 32382840), (10, 25906272), (12, 21588560), (14, 18504480), (15, 17270848), (16, 16191420), (19, 13634880), (20, 12953136), (21, 12336320), (24, 10794280), (28, 9252240), (30, 8635424), (32, 8095710), (35, 7401792), (38, 6817440), (40, 6476568), (42, 6168160), (48, 5397140), (56, 4626120), (57, 4544960), (60, 4317712), (64, 4047855), (70, 3700896), (76, 3408720), (80, 3238284), (84, 3084080), (95, 2726976), (96, 2698570), (105, 2467264), (112, 2313060), (114, 2272480), (120, 2158856), (133, 1947840), (140, 1850448), (152, 1704360), (160, 1619142), (168, 1542040), (190, 1363488), (192, 1349285), (210, 1233632), (224, 1156530), (228, 1136240), (240, 1079428), (266, 973920), (280, 925224), (285, 908992), (304, 852180), (320, 809571), (336, 771020), (380, 681744), (399, 649280), (420, 616816), (448, 578265), (456, 568120), (480, 539714), (532, 486960), (560, 462612), (570, 454496), (608, 426090), (665, 389568), (672, 385510), (760, 340872), (798, 324640), (840, 308408), (912, 284060), (960, 269857), (1064, 243480), (1120, 231306), (1140, 227248), (1216, 213045), (1330, 194784), (1344, 192755), (1520, 170436), (1596, 162320), (1680, 154204), (1824, 142030), (1995, 129856), (2029, 127680), (2128, 121740), (2240, 115653), (2280, 113624), (2660, 97392), (3040, 85218), (3192, 81160), (3360, 77102), (3648, 71015), (3990, 64928), (4058, 63840), (4256, 60870), (4560, 56812), (5320, 48696), (6080, 42609), (6087, 42560), (6384, 40580), (6720, 38551), (7980, 32464), (8116, 31920), (8512, 30435), (9120, 28406), (10145, 25536), (10640, 24348), (12174, 21280), (12768, 20290), (14203, 18240), (15960, 16232)]