2024991640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:402

約数の個数: 192

約数和(自身を含む): 5501986560

約数和(自身を除く): 3476994920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 49, 56, 70, 82, 98, 113, 140, 164, 196, 205, 223, 226, 245, 280, 287, 328, 392, 410, 446, 452, 490, 565, 574, 791, 820, 892, 904, 980, 1115, 1130, 1148, 1435, 1561, 1582, 1640, 1784, 1960, 2009, 2230, 2260, 2296, 2870, 3122, 3164, 3955, 4018, 4460, 4520, 4633, 5537, 5740, 6244, 6328, 7805, 7910, 8036, 8920, 9143, 9266, 10045, 10927, 11074, 11480, 12488, 15610, 15820, 16072, 18286, 18532, 20090, 21854, 22148, 23165, 25199, 27685, 31220, 31640, 32431, 36572, 37064, 40180, 43708, 44296, 45715, 46330, 50398, 54635, 55370, 62440, 64001, 64862, 73144, 80360, 87416, 91430, 92660, 100796, 109270, 110740, 125995, 128002, 129724, 162155, 176393, 182860, 185320, 201592, 218540, 221480, 227017, 251990, 256004, 259448, 320005, 324310, 352786, 365720, 437080, 448007, 454034, 503980, 512008, 640010, 648620, 705572, 881965, 896014, 908068, 1007960, 1033159, 1135085, 1234751, 1280020, 1297240, 1411144, 1763930, 1792028, 1816136, 2066318, 2240035, 2270170, 2469502, 2560040, 3527860, 3584056, 4132636, 4480070, 4540340, 4939004, 5165795, 6173755, 7055720, 7232113, 8265272, 8960140, 9080680, 9878008, 10331590, 12347510, 14464226, 17920280, 20663180, 24695020, 28928452, 36160565, 41326360, 49390040, 50624791, 57856904, 72321130, 101249582, 144642260, 202499164, 253123955, 289284520, 404998328, 506247910, 1012495820, 2024991640]

約数ペア:

[(1, 2024991640), (2, 1012495820), (4, 506247910), (5, 404998328), (7, 289284520), (8, 253123955), (10, 202499164), (14, 144642260), (20, 101249582), (28, 72321130), (35, 57856904), (40, 50624791), (41, 49390040), (49, 41326360), (56, 36160565), (70, 28928452), (82, 24695020), (98, 20663180), (113, 17920280), (140, 14464226), (164, 12347510), (196, 10331590), (205, 9878008), (223, 9080680), (226, 8960140), (245, 8265272), (280, 7232113), (287, 7055720), (328, 6173755), (392, 5165795), (410, 4939004), (446, 4540340), (452, 4480070), (490, 4132636), (565, 3584056), (574, 3527860), (791, 2560040), (820, 2469502), (892, 2270170), (904, 2240035), (980, 2066318), (1115, 1816136), (1130, 1792028), (1148, 1763930), (1435, 1411144), (1561, 1297240), (1582, 1280020), (1640, 1234751), (1784, 1135085), (1960, 1033159), (2009, 1007960), (2230, 908068), (2260, 896014), (2296, 881965), (2870, 705572), (3122, 648620), (3164, 640010), (3955, 512008), (4018, 503980), (4460, 454034), (4520, 448007), (4633, 437080), (5537, 365720), (5740, 352786), (6244, 324310), (6328, 320005), (7805, 259448), (7910, 256004), (8036, 251990), (8920, 227017), (9143, 221480), (9266, 218540), (10045, 201592), (10927, 185320), (11074, 182860), (11480, 176393), (12488, 162155), (15610, 129724), (15820, 128002), (16072, 125995), (18286, 110740), (18532, 109270), (20090, 100796), (21854, 92660), (22148, 91430), (23165, 87416), (25199, 80360), (27685, 73144), (31220, 64862), (31640, 64001), (32431, 62440), (36572, 55370), (37064, 54635), (40180, 50398), (43708, 46330), (44296, 45715)]