1729643760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2053

約数の個数: 320

約数和(自身を含む): 6626242560

約数和(自身を除く): 4896598800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 90, 93, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 180, 186, 195, 208, 216, 234, 240, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 432, 465, 468, 496, 520, 540, 558, 585, 620, 624, 702, 720, 744, 780, 806, 837, 930, 936, 1040, 1080, 1116, 1170, 1209, 1240, 1395, 1404, 1488, 1560, 1612, 1674, 1755, 1860, 1872, 1987, 2015, 2160, 2232, 2340, 2418, 2480, 2790, 2808, 3120, 3224, 3348, 3510, 3627, 3720, 3974, 4030, 4185, 4464, 4680, 4836, 5580, 5616, 5961, 6045, 6448, 6696, 7020, 7254, 7440, 7948, 8060, 8370, 9360, 9672, 9935, 10881, 11160, 11922, 12090, 13392, 14040, 14508, 15896, 16120, 16740, 17883, 18135, 19344, 19870, 21762, 22320, 23844, 24180, 25831, 28080, 29016, 29805, 31792, 32240, 33480, 35766, 36270, 39740, 43524, 47688, 48360, 51662, 53649, 54405, 58032, 59610, 61597, 66960, 71532, 72540, 77493, 79480, 87048, 89415, 95376, 96720, 103324, 107298, 108810, 119220, 123194, 129155, 143064, 145080, 154986, 158960, 174096, 178830, 184791, 206648, 214596, 217620, 232479, 238440, 246388, 258310, 268245, 286128, 290160, 307985, 309972, 357660, 369582, 387465, 413296, 429192, 435240, 464958, 476880, 492776, 516620, 536490, 554373, 615970, 619944, 697437, 715320, 739164, 774930, 800761, 858384, 870480, 923955, 929916, 985552, 1033240, 1072980, 1108746, 1162395, 1231940, 1239888, 1394874, 1430640, 1478328, 1549860, 1601522, 1663119, 1847910, 1859832, 2066480, 2145960, 2217492, 2324790, 2402283, 2463880, 2771865, 2789748, 2956656, 3099720, 3203044, 3326238, 3487185, 3695820, 3719664, 4003805, 4291920, 4434984, 4649580, 4804566, 4927760, 5543730, 5579496, 6199440, 6406088, 6652476, 6974370, 7206849, 7391640, 8007610, 8315595, 8869968, 9299160, 9609132, 11087460, 11158992, 12011415, 12812176, 13304952, 13948740, 14413698, 14783280, 16015220, 16631190, 18598320, 19218264, 21620547, 22174920, 24022830, 26609904, 27897480, 28827396, 32030440, 33262380, 36034245, 38436528, 43241094, 44349840, 48045660, 55794960, 57654792, 64060880, 66524760, 72068490, 86482188, 96091320, 108102735, 115309584, 133049520, 144136980, 172964376, 192182640, 216205470, 288273960, 345928752, 432410940, 576547920, 864821880, 1729643760]

約数ペア:

[(1, 1729643760), (2, 864821880), (3, 576547920), (4, 432410940), (5, 345928752), (6, 288273960), (8, 216205470), (9, 192182640), (10, 172964376), (12, 144136980), (13, 133049520), (15, 115309584), (16, 108102735), (18, 96091320), (20, 86482188), (24, 72068490), (26, 66524760), (27, 64060880), (30, 57654792), (31, 55794960), (36, 48045660), (39, 44349840), (40, 43241094), (45, 38436528), (48, 36034245), (52, 33262380), (54, 32030440), (60, 28827396), (62, 27897480), (65, 26609904), (72, 24022830), (78, 22174920), (80, 21620547), (90, 19218264), (93, 18598320), (104, 16631190), (108, 16015220), (117, 14783280), (120, 14413698), (124, 13948740), (130, 13304952), (135, 12812176), (144, 12011415), (155, 11158992), (156, 11087460), (180, 9609132), (186, 9299160), (195, 8869968), (208, 8315595), (216, 8007610), (234, 7391640), (240, 7206849), (248, 6974370), (260, 6652476), (270, 6406088), (279, 6199440), (310, 5579496), (312, 5543730), (351, 4927760), (360, 4804566), (372, 4649580), (390, 4434984), (403, 4291920), (432, 4003805), (465, 3719664), (468, 3695820), (496, 3487185), (520, 3326238), (540, 3203044), (558, 3099720), (585, 2956656), (620, 2789748), (624, 2771865), (702, 2463880), (720, 2402283), (744, 2324790), (780, 2217492), (806, 2145960), (837, 2066480), (930, 1859832), (936, 1847910), (1040, 1663119), (1080, 1601522), (1116, 1549860), (1170, 1478328), (1209, 1430640), (1240, 1394874), (1395, 1239888), (1404, 1231940), (1488, 1162395), (1560, 1108746), (1612, 1072980), (1674, 1033240), (1755, 985552), (1860, 929916), (1872, 923955), (1987, 870480), (2015, 858384), (2160, 800761), (2232, 774930), (2340, 739164), (2418, 715320), (2480, 697437), (2790, 619944), (2808, 615970), (3120, 554373), (3224, 536490), (3348, 516620), (3510, 492776), (3627, 476880), (3720, 464958), (3974, 435240), (4030, 429192), (4185, 413296), (4464, 387465), (4680, 369582), (4836, 357660), (5580, 309972), (5616, 307985), (5961, 290160), (6045, 286128), (6448, 268245), (6696, 258310), (7020, 246388), (7254, 238440), (7440, 232479), (7948, 217620), (8060, 214596), (8370, 206648), (9360, 184791), (9672, 178830), (9935, 174096), (10881, 158960), (11160, 154986), (11922, 145080), (12090, 143064), (13392, 129155), (14040, 123194), (14508, 119220), (15896, 108810), (16120, 107298), (16740, 103324), (17883, 96720), (18135, 95376), (19344, 89415), (19870, 87048), (21762, 79480), (22320, 77493), (23844, 72540), (24180, 71532), (25831, 66960), (28080, 61597), (29016, 59610), (29805, 58032), (31792, 54405), (32240, 53649), (33480, 51662), (35766, 48360), (36270, 47688), (39740, 43524)]