70042560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{1489}}^1$

素因数の和:1523

約数の個数: 168

約数和(自身を含む): 258866640

約数和(自身を除く): 188824080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1489, 1568, 1680, 1960, 2240, 2352, 2940, 2978, 3136, 3360, 3920, 4467, 4704, 5880, 5956, 6720, 7445, 7840, 8934, 9408, 10423, 11760, 11912, 14890, 15680, 17868, 20846, 22335, 23520, 23824, 29780, 31269, 35736, 41692, 44670, 47040, 47648, 52115, 59560, 62538, 71472, 72961, 83384, 89340, 95296, 104230, 119120, 125076, 142944, 145922, 156345, 166768, 178680, 208460, 218883, 238240, 250152, 285888, 291844, 312690, 333536, 357360, 364805, 416920, 437766, 476480, 500304, 583688, 625380, 667072, 714720, 729610, 833840, 875532, 1000608, 1094415, 1167376, 1250760, 1429440, 1459220, 1667680, 1751064, 2001216, 2188830, 2334752, 2501520, 2918440, 3335360, 3502128, 4377660, 4669504, 5003040, 5836880, 7004256, 8755320, 10006080, 11673760, 14008512, 17510640, 23347520, 35021280, 70042560]

約数ペア:

[(1, 70042560), (2, 35021280), (3, 23347520), (4, 17510640), (5, 14008512), (6, 11673760), (7, 10006080), (8, 8755320), (10, 7004256), (12, 5836880), (14, 5003040), (15, 4669504), (16, 4377660), (20, 3502128), (21, 3335360), (24, 2918440), (28, 2501520), (30, 2334752), (32, 2188830), (35, 2001216), (40, 1751064), (42, 1667680), (48, 1459220), (49, 1429440), (56, 1250760), (60, 1167376), (64, 1094415), (70, 1000608), (80, 875532), (84, 833840), (96, 729610), (98, 714720), (105, 667072), (112, 625380), (120, 583688), (140, 500304), (147, 476480), (160, 437766), (168, 416920), (192, 364805), (196, 357360), (210, 333536), (224, 312690), (240, 291844), (245, 285888), (280, 250152), (294, 238240), (320, 218883), (336, 208460), (392, 178680), (420, 166768), (448, 156345), (480, 145922), (490, 142944), (560, 125076), (588, 119120), (672, 104230), (735, 95296), (784, 89340), (840, 83384), (960, 72961), (980, 71472), (1120, 62538), (1176, 59560), (1344, 52115), (1470, 47648), (1489, 47040), (1568, 44670), (1680, 41692), (1960, 35736), (2240, 31269), (2352, 29780), (2940, 23824), (2978, 23520), (3136, 22335), (3360, 20846), (3920, 17868), (4467, 15680), (4704, 14890), (5880, 11912), (5956, 11760), (6720, 10423), (7445, 9408), (7840, 8934)]