42682360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 118195200

約数和(自身を除く): 75512840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 71, 76, 95, 113, 133, 140, 142, 152, 190, 226, 266, 280, 284, 355, 380, 452, 497, 532, 565, 568, 665, 710, 760, 791, 904, 994, 1064, 1130, 1330, 1349, 1420, 1582, 1988, 2147, 2260, 2485, 2660, 2698, 2840, 3164, 3955, 3976, 4294, 4520, 4970, 5320, 5396, 6328, 6745, 7910, 8023, 8588, 9443, 9940, 10735, 10792, 13490, 15029, 15820, 16046, 17176, 18886, 19880, 21470, 26980, 30058, 31640, 32092, 37772, 40115, 42940, 47215, 53960, 56161, 60116, 64184, 75145, 75544, 80230, 85880, 94430, 112322, 120232, 150290, 152437, 160460, 188860, 224644, 280805, 300580, 304874, 320920, 377720, 449288, 561610, 601160, 609748, 762185, 1067059, 1123220, 1219496, 1524370, 2134118, 2246440, 3048740, 4268236, 5335295, 6097480, 8536472, 10670590, 21341180, 42682360]

約数ペア:

[(1, 42682360), (2, 21341180), (4, 10670590), (5, 8536472), (7, 6097480), (8, 5335295), (10, 4268236), (14, 3048740), (19, 2246440), (20, 2134118), (28, 1524370), (35, 1219496), (38, 1123220), (40, 1067059), (56, 762185), (70, 609748), (71, 601160), (76, 561610), (95, 449288), (113, 377720), (133, 320920), (140, 304874), (142, 300580), (152, 280805), (190, 224644), (226, 188860), (266, 160460), (280, 152437), (284, 150290), (355, 120232), (380, 112322), (452, 94430), (497, 85880), (532, 80230), (565, 75544), (568, 75145), (665, 64184), (710, 60116), (760, 56161), (791, 53960), (904, 47215), (994, 42940), (1064, 40115), (1130, 37772), (1330, 32092), (1349, 31640), (1420, 30058), (1582, 26980), (1988, 21470), (2147, 19880), (2260, 18886), (2485, 17176), (2660, 16046), (2698, 15820), (2840, 15029), (3164, 13490), (3955, 10792), (3976, 10735), (4294, 9940), (4520, 9443), (4970, 8588), (5320, 8023), (5396, 7910), (6328, 6745)]