1271038440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:445

約数の個数: 384

約数和(自身を含む): 4832870400

約数和(自身を除く): 3561831960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 31, 35, 38, 40, 42, 49, 56, 57, 60, 62, 70, 76, 84, 93, 95, 98, 105, 114, 120, 124, 133, 140, 147, 152, 155, 168, 186, 190, 196, 210, 217, 228, 245, 248, 266, 280, 285, 294, 310, 367, 372, 380, 392, 399, 420, 434, 456, 465, 490, 532, 570, 588, 589, 620, 651, 665, 734, 735, 744, 760, 798, 840, 868, 930, 931, 980, 1064, 1085, 1101, 1140, 1176, 1178, 1240, 1302, 1330, 1468, 1470, 1519, 1596, 1736, 1767, 1835, 1860, 1862, 1960, 1995, 2170, 2202, 2280, 2356, 2569, 2604, 2660, 2793, 2936, 2940, 2945, 3038, 3192, 3255, 3534, 3670, 3720, 3724, 3990, 4123, 4340, 4404, 4557, 4655, 4712, 5138, 5208, 5320, 5505, 5586, 5880, 5890, 6076, 6510, 6973, 7068, 7340, 7448, 7595, 7707, 7980, 8246, 8680, 8808, 8835, 9114, 9310, 10276, 11010, 11172, 11377, 11780, 12152, 12369, 12845, 13020, 13946, 13965, 14136, 14680, 15190, 15414, 15960, 16492, 17670, 17983, 18228, 18620, 20552, 20615, 20919, 22020, 22344, 22754, 22785, 23560, 24738, 25690, 26040, 27892, 27930, 28861, 30380, 30828, 32984, 34131, 34865, 35340, 35966, 36456, 37240, 38535, 41230, 41838, 44040, 45508, 45570, 48811, 49476, 51380, 53949, 55784, 55860, 56885, 57722, 60760, 61656, 61845, 68262, 69730, 70680, 71932, 77070, 79639, 82460, 83676, 86583, 89915, 91016, 91140, 97622, 98952, 102760, 104595, 107898, 111720, 113770, 115444, 123690, 136524, 139460, 143864, 144305, 146433, 154140, 159278, 164920, 167352, 170655, 173166, 179830, 182280, 195244, 209190, 215796, 216163, 227540, 230888, 238917, 244055, 247380, 269745, 273048, 278920, 288610, 292866, 308280, 318556, 341310, 341677, 346332, 359660, 390488, 398195, 418380, 431592, 432326, 432915, 455080, 477834, 488110, 494760, 539490, 557473, 577220, 585732, 637112, 648489, 682620, 683354, 692664, 719320, 732165, 796390, 836760, 864652, 865830, 955668, 976220, 1025031, 1078980, 1080815, 1114946, 1154440, 1171464, 1194585, 1296978, 1365240, 1366708, 1464330, 1513141, 1592780, 1672419, 1708385, 1729304, 1731660, 1911336, 1952440, 2050062, 2157960, 2161630, 2229892, 2389170, 2593956, 2733416, 2787365, 2928660, 3026282, 3185560, 3242445, 3344838, 3416770, 3463320, 4100124, 4323260, 4459784, 4539423, 4778340, 5125155, 5187912, 5574730, 5857320, 6052564, 6484890, 6689676, 6833540, 7565705, 8200248, 8362095, 8646520, 9078846, 9556680, 10250310, 10591987, 11149460, 12105128, 12969780, 13379352, 13667080, 15131410, 16724190, 18157692, 20500620, 21183974, 22298920, 22697115, 25939560, 30262820, 31775961, 33448380, 36315384, 41001240, 42367948, 45394230, 52959935, 60525640, 63551922, 66896760, 84735896, 90788460, 105919870, 127103844, 158879805, 181576920, 211839740, 254207688, 317759610, 423679480, 635519220, 1271038440]

約数ペア:

[(1, 1271038440), (2, 635519220), (3, 423679480), (4, 317759610), (5, 254207688), (6, 211839740), (7, 181576920), (8, 158879805), (10, 127103844), (12, 105919870), (14, 90788460), (15, 84735896), (19, 66896760), (20, 63551922), (21, 60525640), (24, 52959935), (28, 45394230), (30, 42367948), (31, 41001240), (35, 36315384), (38, 33448380), (40, 31775961), (42, 30262820), (49, 25939560), (56, 22697115), (57, 22298920), (60, 21183974), (62, 20500620), (70, 18157692), (76, 16724190), (84, 15131410), (93, 13667080), (95, 13379352), (98, 12969780), (105, 12105128), (114, 11149460), (120, 10591987), (124, 10250310), (133, 9556680), (140, 9078846), (147, 8646520), (152, 8362095), (155, 8200248), (168, 7565705), (186, 6833540), (190, 6689676), (196, 6484890), (210, 6052564), (217, 5857320), (228, 5574730), (245, 5187912), (248, 5125155), (266, 4778340), (280, 4539423), (285, 4459784), (294, 4323260), (310, 4100124), (367, 3463320), (372, 3416770), (380, 3344838), (392, 3242445), (399, 3185560), (420, 3026282), (434, 2928660), (456, 2787365), (465, 2733416), (490, 2593956), (532, 2389170), (570, 2229892), (588, 2161630), (589, 2157960), (620, 2050062), (651, 1952440), (665, 1911336), (734, 1731660), (735, 1729304), (744, 1708385), (760, 1672419), (798, 1592780), (840, 1513141), (868, 1464330), (930, 1366708), (931, 1365240), (980, 1296978), (1064, 1194585), (1085, 1171464), (1101, 1154440), (1140, 1114946), (1176, 1080815), (1178, 1078980), (1240, 1025031), (1302, 976220), (1330, 955668), (1468, 865830), (1470, 864652), (1519, 836760), (1596, 796390), (1736, 732165), (1767, 719320), (1835, 692664), (1860, 683354), (1862, 682620), (1960, 648489), (1995, 637112), (2170, 585732), (2202, 577220), (2280, 557473), (2356, 539490), (2569, 494760), (2604, 488110), (2660, 477834), (2793, 455080), (2936, 432915), (2940, 432326), (2945, 431592), (3038, 418380), (3192, 398195), (3255, 390488), (3534, 359660), (3670, 346332), (3720, 341677), (3724, 341310), (3990, 318556), (4123, 308280), (4340, 292866), (4404, 288610), (4557, 278920), (4655, 273048), (4712, 269745), (5138, 247380), (5208, 244055), (5320, 238917), (5505, 230888), (5586, 227540), (5880, 216163), (5890, 215796), (6076, 209190), (6510, 195244), (6973, 182280), (7068, 179830), (7340, 173166), (7448, 170655), (7595, 167352), (7707, 164920), (7980, 159278), (8246, 154140), (8680, 146433), (8808, 144305), (8835, 143864), (9114, 139460), (9310, 136524), (10276, 123690), (11010, 115444), (11172, 113770), (11377, 111720), (11780, 107898), (12152, 104595), (12369, 102760), (12845, 98952), (13020, 97622), (13946, 91140), (13965, 91016), (14136, 89915), (14680, 86583), (15190, 83676), (15414, 82460), (15960, 79639), (16492, 77070), (17670, 71932), (17983, 70680), (18228, 69730), (18620, 68262), (20552, 61845), (20615, 61656), (20919, 60760), (22020, 57722), (22344, 56885), (22754, 55860), (22785, 55784), (23560, 53949), (24738, 51380), (25690, 49476), (26040, 48811), (27892, 45570), (27930, 45508), (28861, 44040), (30380, 41838), (30828, 41230), (32984, 38535), (34131, 37240), (34865, 36456), (35340, 35966)]