1365686880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:709

約数の個数: 192

約数和(自身を含む): 4445134848

約数和(自身を除く): 3079447968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 127, 129, 160, 172, 215, 240, 254, 258, 344, 381, 430, 480, 508, 516, 521, 635, 645, 688, 762, 860, 1016, 1032, 1042, 1270, 1290, 1376, 1524, 1563, 1720, 1905, 2032, 2064, 2084, 2540, 2580, 2605, 3048, 3126, 3440, 3810, 4064, 4128, 4168, 5080, 5160, 5210, 5461, 6096, 6252, 6880, 7620, 7815, 8336, 10160, 10320, 10420, 10922, 12192, 12504, 15240, 15630, 16383, 16672, 20320, 20640, 20840, 21844, 22403, 25008, 27305, 30480, 31260, 32766, 41680, 43688, 44806, 50016, 54610, 60960, 62520, 65532, 66167, 67209, 81915, 83360, 87376, 89612, 109220, 112015, 125040, 131064, 132334, 134418, 163830, 174752, 179224, 198501, 218440, 224030, 250080, 262128, 264668, 268836, 327660, 330835, 336045, 358448, 397002, 436880, 448060, 524256, 529336, 537672, 655320, 661670, 672090, 716896, 794004, 873760, 896120, 992505, 1058672, 1075344, 1310640, 1323340, 1344180, 1588008, 1792240, 1985010, 2117344, 2150688, 2621280, 2646680, 2688360, 2845181, 3176016, 3584480, 3970020, 5293360, 5376720, 5690362, 6352032, 7940040, 8535543, 10586720, 10753440, 11380724, 14225905, 15880080, 17071086, 22761448, 28451810, 31760160, 34142172, 42677715, 45522896, 56903620, 68284344, 85355430, 91045792, 113807240, 136568688, 170710860, 227614480, 273137376, 341421720, 455228960, 682843440, 1365686880]

約数ペア:

[(1, 1365686880), (2, 682843440), (3, 455228960), (4, 341421720), (5, 273137376), (6, 227614480), (8, 170710860), (10, 136568688), (12, 113807240), (15, 91045792), (16, 85355430), (20, 68284344), (24, 56903620), (30, 45522896), (32, 42677715), (40, 34142172), (43, 31760160), (48, 28451810), (60, 22761448), (80, 17071086), (86, 15880080), (96, 14225905), (120, 11380724), (127, 10753440), (129, 10586720), (160, 8535543), (172, 7940040), (215, 6352032), (240, 5690362), (254, 5376720), (258, 5293360), (344, 3970020), (381, 3584480), (430, 3176016), (480, 2845181), (508, 2688360), (516, 2646680), (521, 2621280), (635, 2150688), (645, 2117344), (688, 1985010), (762, 1792240), (860, 1588008), (1016, 1344180), (1032, 1323340), (1042, 1310640), (1270, 1075344), (1290, 1058672), (1376, 992505), (1524, 896120), (1563, 873760), (1720, 794004), (1905, 716896), (2032, 672090), (2064, 661670), (2084, 655320), (2540, 537672), (2580, 529336), (2605, 524256), (3048, 448060), (3126, 436880), (3440, 397002), (3810, 358448), (4064, 336045), (4128, 330835), (4168, 327660), (5080, 268836), (5160, 264668), (5210, 262128), (5461, 250080), (6096, 224030), (6252, 218440), (6880, 198501), (7620, 179224), (7815, 174752), (8336, 163830), (10160, 134418), (10320, 132334), (10420, 131064), (10922, 125040), (12192, 112015), (12504, 109220), (15240, 89612), (15630, 87376), (16383, 83360), (16672, 81915), (20320, 67209), (20640, 66167), (20840, 65532), (21844, 62520), (22403, 60960), (25008, 54610), (27305, 50016), (30480, 44806), (31260, 43688), (32766, 41680)]