171086520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 256

約数和(自身を含む): 598855680

約数和(自身を除く): 427769160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 37, 40, 44, 55, 60, 62, 66, 74, 88, 93, 110, 111, 113, 120, 124, 132, 148, 155, 165, 185, 186, 220, 222, 226, 248, 264, 296, 310, 330, 339, 341, 370, 372, 407, 440, 444, 452, 465, 555, 565, 620, 660, 678, 682, 740, 744, 814, 888, 904, 930, 1023, 1110, 1130, 1147, 1221, 1240, 1243, 1320, 1356, 1364, 1480, 1628, 1695, 1705, 1860, 2035, 2046, 2220, 2260, 2294, 2442, 2486, 2712, 2728, 3256, 3390, 3410, 3441, 3503, 3720, 3729, 4070, 4092, 4181, 4440, 4520, 4588, 4884, 4972, 5115, 5735, 6105, 6215, 6780, 6820, 6882, 7006, 7458, 8140, 8184, 8362, 9176, 9768, 9944, 10230, 10509, 11470, 12210, 12430, 12543, 12617, 13560, 13640, 13764, 14012, 14916, 16280, 16724, 17205, 17515, 18645, 20460, 20905, 21018, 22940, 24420, 24860, 25086, 25234, 27528, 28024, 29832, 33448, 34410, 35030, 37290, 37851, 38533, 40920, 41810, 42036, 45880, 45991, 48840, 49720, 50172, 50468, 52545, 62715, 63085, 68820, 70060, 74580, 75702, 77066, 83620, 84072, 91982, 100344, 100936, 105090, 115599, 125430, 126170, 129611, 137640, 137973, 140120, 149160, 151404, 154132, 167240, 183964, 189255, 192665, 210180, 229955, 231198, 250860, 252340, 259222, 275946, 302808, 308264, 367928, 378510, 385330, 388833, 420360, 459910, 462396, 501720, 504680, 518444, 551892, 577995, 648055, 689865, 757020, 770660, 777666, 919820, 924792, 1036888, 1103784, 1155990, 1296110, 1379730, 1425721, 1514040, 1541320, 1555332, 1839640, 1944165, 2311980, 2592220, 2759460, 2851442, 3110664, 3888330, 4277163, 4623960, 5184440, 5518920, 5702884, 7128605, 7776660, 8554326, 11405768, 14257210, 15553320, 17108652, 21385815, 28514420, 34217304, 42771630, 57028840, 85543260, 171086520]

約数ペア:

[(1, 171086520), (2, 85543260), (3, 57028840), (4, 42771630), (5, 34217304), (6, 28514420), (8, 21385815), (10, 17108652), (11, 15553320), (12, 14257210), (15, 11405768), (20, 8554326), (22, 7776660), (24, 7128605), (30, 5702884), (31, 5518920), (33, 5184440), (37, 4623960), (40, 4277163), (44, 3888330), (55, 3110664), (60, 2851442), (62, 2759460), (66, 2592220), (74, 2311980), (88, 1944165), (93, 1839640), (110, 1555332), (111, 1541320), (113, 1514040), (120, 1425721), (124, 1379730), (132, 1296110), (148, 1155990), (155, 1103784), (165, 1036888), (185, 924792), (186, 919820), (220, 777666), (222, 770660), (226, 757020), (248, 689865), (264, 648055), (296, 577995), (310, 551892), (330, 518444), (339, 504680), (341, 501720), (370, 462396), (372, 459910), (407, 420360), (440, 388833), (444, 385330), (452, 378510), (465, 367928), (555, 308264), (565, 302808), (620, 275946), (660, 259222), (678, 252340), (682, 250860), (740, 231198), (744, 229955), (814, 210180), (888, 192665), (904, 189255), (930, 183964), (1023, 167240), (1110, 154132), (1130, 151404), (1147, 149160), (1221, 140120), (1240, 137973), (1243, 137640), (1320, 129611), (1356, 126170), (1364, 125430), (1480, 115599), (1628, 105090), (1695, 100936), (1705, 100344), (1860, 91982), (2035, 84072), (2046, 83620), (2220, 77066), (2260, 75702), (2294, 74580), (2442, 70060), (2486, 68820), (2712, 63085), (2728, 62715), (3256, 52545), (3390, 50468), (3410, 50172), (3441, 49720), (3503, 48840), (3720, 45991), (3729, 45880), (4070, 42036), (4092, 41810), (4181, 40920), (4440, 38533), (4520, 37851), (4588, 37290), (4884, 35030), (4972, 34410), (5115, 33448), (5735, 29832), (6105, 28024), (6215, 27528), (6780, 25234), (6820, 25086), (6882, 24860), (7006, 24420), (7458, 22940), (8140, 21018), (8184, 20905), (8362, 20460), (9176, 18645), (9768, 17515), (9944, 17205), (10230, 16724), (10509, 16280), (11470, 14916), (12210, 14012), (12430, 13764), (12543, 13640), (12617, 13560)]