164721600

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 420

約数和(自身を含む): 640250688

約数和(自身を除く): 475529088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 41, 45, 48, 50, 54, 60, 62, 64, 72, 75, 80, 81, 82, 90, 93, 96, 100, 108, 120, 123, 124, 135, 144, 150, 155, 160, 162, 164, 180, 186, 192, 200, 205, 216, 225, 240, 246, 248, 270, 279, 288, 300, 310, 320, 324, 328, 360, 369, 372, 400, 405, 410, 432, 450, 465, 480, 492, 496, 540, 558, 576, 600, 615, 620, 648, 656, 675, 720, 738, 744, 775, 800, 810, 820, 837, 864, 900, 930, 960, 984, 992, 1025, 1080, 1107, 1116, 1200, 1230, 1240, 1271, 1296, 1312, 1350, 1395, 1440, 1476, 1488, 1550, 1600, 1620, 1640, 1674, 1728, 1800, 1845, 1860, 1968, 1984, 2025, 2050, 2160, 2214, 2232, 2325, 2400, 2460, 2480, 2511, 2542, 2592, 2624, 2700, 2790, 2880, 2952, 2976, 3075, 3100, 3240, 3280, 3321, 3348, 3600, 3690, 3720, 3813, 3936, 4050, 4100, 4185, 4320, 4428, 4464, 4650, 4800, 4920, 4960, 5022, 5084, 5184, 5400, 5535, 5580, 5904, 5952, 6150, 6200, 6355, 6480, 6560, 6642, 6696, 6975, 7200, 7380, 7440, 7626, 7872, 8100, 8200, 8370, 8640, 8856, 8928, 9225, 9300, 9840, 9920, 10044, 10168, 10800, 11070, 11160, 11439, 11808, 12300, 12400, 12555, 12710, 12960, 13120, 13284, 13392, 13950, 14400, 14760, 14880, 15252, 16200, 16400, 16605, 16740, 17712, 17856, 18450, 18600, 19065, 19680, 20088, 20336, 20925, 21600, 22140, 22320, 22878, 23616, 24600, 24800, 25110, 25420, 25920, 26568, 26784, 27675, 27900, 29520, 29760, 30504, 31775, 32400, 32800, 33210, 33480, 34317, 35424, 36900, 37200, 38130, 39360, 40176, 40672, 41850, 43200, 44280, 44640, 45756, 49200, 49600, 50220, 50840, 53136, 53568, 55350, 55800, 57195, 59040, 61008, 62775, 63550, 64800, 65600, 66420, 66960, 68634, 70848, 73800, 74400, 76260, 80352, 81344, 83025, 83700, 88560, 89280, 91512, 95325, 98400, 100440, 101680, 102951, 106272, 110700, 111600, 114390, 118080, 122016, 125550, 127100, 129600, 132840, 133920, 137268, 147600, 148800, 152520, 160704, 166050, 167400, 171585, 177120, 183024, 190650, 196800, 200880, 203360, 205902, 212544, 221400, 223200, 228780, 244032, 251100, 254200, 265680, 267840, 274536, 285975, 295200, 305040, 332100, 334800, 343170, 354240, 366048, 381300, 401760, 406720, 411804, 442800, 446400, 457560, 502200, 508400, 514755, 531360, 549072, 571950, 590400, 610080, 664200, 669600, 686340, 732096, 762600, 803520, 823608, 857925, 885600, 915120, 1004400, 1016800, 1029510, 1062720, 1098144, 1143900, 1220160, 1328400, 1339200, 1372680, 1525200, 1647216, 1715850, 1771200, 1830240, 2008800, 2033600, 2059020, 2196288, 2287800, 2573775, 2656800, 2745360, 3050400, 3294432, 3431700, 3660480, 4017600, 4118040, 4575600, 5147550, 5313600, 5490720, 6100800, 6588864, 6863400, 8236080, 9151200, 10295100, 10981440, 13726800, 16472160, 18302400, 20590200, 27453600, 32944320, 41180400, 54907200, 82360800, 164721600]

約数ペア:

[(1, 164721600), (2, 82360800), (3, 54907200), (4, 41180400), (5, 32944320), (6, 27453600), (8, 20590200), (9, 18302400), (10, 16472160), (12, 13726800), (15, 10981440), (16, 10295100), (18, 9151200), (20, 8236080), (24, 6863400), (25, 6588864), (27, 6100800), (30, 5490720), (31, 5313600), (32, 5147550), (36, 4575600), (40, 4118040), (41, 4017600), (45, 3660480), (48, 3431700), (50, 3294432), (54, 3050400), (60, 2745360), (62, 2656800), (64, 2573775), (72, 2287800), (75, 2196288), (80, 2059020), (81, 2033600), (82, 2008800), (90, 1830240), (93, 1771200), (96, 1715850), (100, 1647216), (108, 1525200), (120, 1372680), (123, 1339200), (124, 1328400), (135, 1220160), (144, 1143900), (150, 1098144), (155, 1062720), (160, 1029510), (162, 1016800), (164, 1004400), (180, 915120), (186, 885600), (192, 857925), (200, 823608), (205, 803520), (216, 762600), (225, 732096), (240, 686340), (246, 669600), (248, 664200), (270, 610080), (279, 590400), (288, 571950), (300, 549072), (310, 531360), (320, 514755), (324, 508400), (328, 502200), (360, 457560), (369, 446400), (372, 442800), (400, 411804), (405, 406720), (410, 401760), (432, 381300), (450, 366048), (465, 354240), (480, 343170), (492, 334800), (496, 332100), (540, 305040), (558, 295200), (576, 285975), (600, 274536), (615, 267840), (620, 265680), (648, 254200), (656, 251100), (675, 244032), (720, 228780), (738, 223200), (744, 221400), (775, 212544), (800, 205902), (810, 203360), (820, 200880), (837, 196800), (864, 190650), (900, 183024), (930, 177120), (960, 171585), (984, 167400), (992, 166050), (1025, 160704), (1080, 152520), (1107, 148800), (1116, 147600), (1200, 137268), (1230, 133920), (1240, 132840), (1271, 129600), (1296, 127100), (1312, 125550), (1350, 122016), (1395, 118080), (1440, 114390), (1476, 111600), (1488, 110700), (1550, 106272), (1600, 102951), (1620, 101680), (1640, 100440), (1674, 98400), (1728, 95325), (1800, 91512), (1845, 89280), (1860, 88560), (1968, 83700), (1984, 83025), (2025, 81344), (2050, 80352), (2160, 76260), (2214, 74400), (2232, 73800), (2325, 70848), (2400, 68634), (2460, 66960), (2480, 66420), (2511, 65600), (2542, 64800), (2592, 63550), (2624, 62775), (2700, 61008), (2790, 59040), (2880, 57195), (2952, 55800), (2976, 55350), (3075, 53568), (3100, 53136), (3240, 50840), (3280, 50220), (3321, 49600), (3348, 49200), (3600, 45756), (3690, 44640), (3720, 44280), (3813, 43200), (3936, 41850), (4050, 40672), (4100, 40176), (4185, 39360), (4320, 38130), (4428, 37200), (4464, 36900), (4650, 35424), (4800, 34317), (4920, 33480), (4960, 33210), (5022, 32800), (5084, 32400), (5184, 31775), (5400, 30504), (5535, 29760), (5580, 29520), (5904, 27900), (5952, 27675), (6150, 26784), (6200, 26568), (6355, 25920), (6480, 25420), (6560, 25110), (6642, 24800), (6696, 24600), (6975, 23616), (7200, 22878), (7380, 22320), (7440, 22140), (7626, 21600), (7872, 20925), (8100, 20336), (8200, 20088), (8370, 19680), (8640, 19065), (8856, 18600), (8928, 18450), (9225, 17856), (9300, 17712), (9840, 16740), (9920, 16605), (10044, 16400), (10168, 16200), (10800, 15252), (11070, 14880), (11160, 14760), (11439, 14400), (11808, 13950), (12300, 13392), (12400, 13284), (12555, 13120), (12710, 12960)]