162704520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:436

約数の個数: 192

約数和(自身を含む): 582603840

約数和(自身を除く): 419899320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 181, 198, 220, 227, 264, 330, 360, 362, 396, 440, 454, 495, 543, 660, 681, 724, 792, 905, 908, 990, 1086, 1135, 1320, 1362, 1448, 1629, 1810, 1816, 1980, 1991, 2043, 2172, 2270, 2497, 2715, 2724, 3258, 3405, 3620, 3960, 3982, 4086, 4344, 4540, 4994, 5430, 5448, 5973, 6516, 6810, 7240, 7491, 7964, 8145, 8172, 9080, 9955, 9988, 10215, 10860, 11946, 12485, 13032, 13620, 14982, 15928, 16290, 16344, 17919, 19910, 19976, 20430, 21720, 22473, 23892, 24970, 27240, 29865, 29964, 32580, 35838, 37455, 39820, 40860, 41087, 44946, 47784, 49940, 59730, 59928, 65160, 71676, 74910, 79640, 81720, 82174, 89595, 89892, 99880, 112365, 119460, 123261, 143352, 149820, 164348, 179190, 179784, 205435, 224730, 238920, 246522, 299640, 328696, 358380, 369783, 410870, 449460, 451957, 493044, 616305, 716760, 739566, 821740, 898920, 903914, 986088, 1232610, 1355871, 1479132, 1643480, 1807828, 1848915, 2259785, 2465220, 2711742, 2958264, 3615656, 3697830, 4067613, 4519570, 4930440, 5423484, 6779355, 7395660, 8135226, 9039140, 10846968, 13558710, 14791320, 16270452, 18078280, 20338065, 27117420, 32540904, 40676130, 54234840, 81352260, 162704520]

約数ペア:

[(1, 162704520), (2, 81352260), (3, 54234840), (4, 40676130), (5, 32540904), (6, 27117420), (8, 20338065), (9, 18078280), (10, 16270452), (11, 14791320), (12, 13558710), (15, 10846968), (18, 9039140), (20, 8135226), (22, 7395660), (24, 6779355), (30, 5423484), (33, 4930440), (36, 4519570), (40, 4067613), (44, 3697830), (45, 3615656), (55, 2958264), (60, 2711742), (66, 2465220), (72, 2259785), (88, 1848915), (90, 1807828), (99, 1643480), (110, 1479132), (120, 1355871), (132, 1232610), (165, 986088), (180, 903914), (181, 898920), (198, 821740), (220, 739566), (227, 716760), (264, 616305), (330, 493044), (360, 451957), (362, 449460), (396, 410870), (440, 369783), (454, 358380), (495, 328696), (543, 299640), (660, 246522), (681, 238920), (724, 224730), (792, 205435), (905, 179784), (908, 179190), (990, 164348), (1086, 149820), (1135, 143352), (1320, 123261), (1362, 119460), (1448, 112365), (1629, 99880), (1810, 89892), (1816, 89595), (1980, 82174), (1991, 81720), (2043, 79640), (2172, 74910), (2270, 71676), (2497, 65160), (2715, 59928), (2724, 59730), (3258, 49940), (3405, 47784), (3620, 44946), (3960, 41087), (3982, 40860), (4086, 39820), (4344, 37455), (4540, 35838), (4994, 32580), (5430, 29964), (5448, 29865), (5973, 27240), (6516, 24970), (6810, 23892), (7240, 22473), (7491, 21720), (7964, 20430), (8145, 19976), (8172, 19910), (9080, 17919), (9955, 16344), (9988, 16290), (10215, 15928), (10860, 14982), (11946, 13620), (12485, 13032)]