395331840

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 432

約数和(自身を含む): 1499936256

約数和(自身を除く): 1104604416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 41, 45, 48, 54, 60, 62, 64, 72, 80, 81, 82, 90, 93, 96, 108, 120, 123, 124, 128, 135, 144, 155, 160, 162, 164, 180, 186, 192, 205, 216, 240, 243, 246, 248, 256, 270, 279, 288, 310, 320, 324, 328, 360, 369, 372, 384, 405, 410, 432, 465, 480, 486, 492, 496, 540, 558, 576, 615, 620, 640, 648, 656, 720, 738, 744, 768, 810, 820, 837, 864, 930, 960, 972, 984, 992, 1080, 1107, 1116, 1152, 1215, 1230, 1240, 1271, 1280, 1296, 1312, 1395, 1440, 1476, 1488, 1620, 1640, 1674, 1728, 1845, 1860, 1920, 1944, 1968, 1984, 2160, 2214, 2232, 2304, 2430, 2460, 2480, 2511, 2542, 2592, 2624, 2790, 2880, 2952, 2976, 3240, 3280, 3321, 3348, 3456, 3690, 3720, 3813, 3840, 3888, 3936, 3968, 4185, 4320, 4428, 4464, 4860, 4920, 4960, 5022, 5084, 5184, 5248, 5535, 5580, 5760, 5904, 5952, 6355, 6480, 6560, 6642, 6696, 6912, 7380, 7440, 7533, 7626, 7776, 7872, 7936, 8370, 8640, 8856, 8928, 9720, 9840, 9920, 9963, 10044, 10168, 10368, 10496, 11070, 11160, 11439, 11520, 11808, 11904, 12555, 12710, 12960, 13120, 13284, 13392, 14760, 14880, 15066, 15252, 15552, 15744, 16605, 16740, 17280, 17712, 17856, 19065, 19440, 19680, 19840, 19926, 20088, 20336, 20736, 22140, 22320, 22878, 23616, 23808, 25110, 25420, 25920, 26240, 26568, 26784, 29520, 29760, 30132, 30504, 31104, 31488, 33210, 33480, 34317, 34560, 35424, 35712, 37665, 38130, 38880, 39360, 39680, 39852, 40176, 40672, 44280, 44640, 45756, 47232, 49815, 50220, 50840, 51840, 52480, 53136, 53568, 57195, 59040, 59520, 60264, 61008, 62208, 66420, 66960, 68634, 70848, 71424, 75330, 76260, 77760, 78720, 79704, 80352, 81344, 88560, 89280, 91512, 94464, 99630, 100440, 101680, 102951, 103680, 106272, 107136, 114390, 118080, 119040, 120528, 122016, 132840, 133920, 137268, 141696, 150660, 152520, 155520, 157440, 159408, 160704, 162688, 171585, 177120, 178560, 183024, 199260, 200880, 203360, 205902, 212544, 214272, 228780, 236160, 241056, 244032, 265680, 267840, 274536, 283392, 301320, 305040, 308853, 311040, 318816, 321408, 325376, 343170, 354240, 357120, 366048, 398520, 401760, 406720, 411804, 425088, 457560, 472320, 482112, 488064, 514755, 531360, 535680, 549072, 602640, 610080, 617706, 637632, 642816, 686340, 708480, 732096, 797040, 803520, 813440, 823608, 850176, 915120, 964224, 976128, 1029510, 1062720, 1071360, 1098144, 1205280, 1220160, 1235412, 1275264, 1372680, 1416960, 1464192, 1544265, 1594080, 1607040, 1626880, 1647216, 1830240, 1928448, 2059020, 2125440, 2196288, 2410560, 2440320, 2470824, 2550528, 2745360, 2928384, 3088530, 3188160, 3214080, 3294432, 3660480, 4118040, 4250880, 4392576, 4821120, 4880640, 4941648, 5490720, 6177060, 6376320, 6588864, 7320960, 8236080, 8785152, 9642240, 9883296, 10981440, 12354120, 12752640, 13177728, 14641920, 16472160, 19766592, 21962880, 24708240, 26355456, 32944320, 39533184, 43925760, 49416480, 65888640, 79066368, 98832960, 131777280, 197665920, 395331840]

約数ペア:

[(1, 395331840), (2, 197665920), (3, 131777280), (4, 98832960), (5, 79066368), (6, 65888640), (8, 49416480), (9, 43925760), (10, 39533184), (12, 32944320), (15, 26355456), (16, 24708240), (18, 21962880), (20, 19766592), (24, 16472160), (27, 14641920), (30, 13177728), (31, 12752640), (32, 12354120), (36, 10981440), (40, 9883296), (41, 9642240), (45, 8785152), (48, 8236080), (54, 7320960), (60, 6588864), (62, 6376320), (64, 6177060), (72, 5490720), (80, 4941648), (81, 4880640), (82, 4821120), (90, 4392576), (93, 4250880), (96, 4118040), (108, 3660480), (120, 3294432), (123, 3214080), (124, 3188160), (128, 3088530), (135, 2928384), (144, 2745360), (155, 2550528), (160, 2470824), (162, 2440320), (164, 2410560), (180, 2196288), (186, 2125440), (192, 2059020), (205, 1928448), (216, 1830240), (240, 1647216), (243, 1626880), (246, 1607040), (248, 1594080), (256, 1544265), (270, 1464192), (279, 1416960), (288, 1372680), (310, 1275264), (320, 1235412), (324, 1220160), (328, 1205280), (360, 1098144), (369, 1071360), (372, 1062720), (384, 1029510), (405, 976128), (410, 964224), (432, 915120), (465, 850176), (480, 823608), (486, 813440), (492, 803520), (496, 797040), (540, 732096), (558, 708480), (576, 686340), (615, 642816), (620, 637632), (640, 617706), (648, 610080), (656, 602640), (720, 549072), (738, 535680), (744, 531360), (768, 514755), (810, 488064), (820, 482112), (837, 472320), (864, 457560), (930, 425088), (960, 411804), (972, 406720), (984, 401760), (992, 398520), (1080, 366048), (1107, 357120), (1116, 354240), (1152, 343170), (1215, 325376), (1230, 321408), (1240, 318816), (1271, 311040), (1280, 308853), (1296, 305040), (1312, 301320), (1395, 283392), (1440, 274536), (1476, 267840), (1488, 265680), (1620, 244032), (1640, 241056), (1674, 236160), (1728, 228780), (1845, 214272), (1860, 212544), (1920, 205902), (1944, 203360), (1968, 200880), (1984, 199260), (2160, 183024), (2214, 178560), (2232, 177120), (2304, 171585), (2430, 162688), (2460, 160704), (2480, 159408), (2511, 157440), (2542, 155520), (2592, 152520), (2624, 150660), (2790, 141696), (2880, 137268), (2952, 133920), (2976, 132840), (3240, 122016), (3280, 120528), (3321, 119040), (3348, 118080), (3456, 114390), (3690, 107136), (3720, 106272), (3813, 103680), (3840, 102951), (3888, 101680), (3936, 100440), (3968, 99630), (4185, 94464), (4320, 91512), (4428, 89280), (4464, 88560), (4860, 81344), (4920, 80352), (4960, 79704), (5022, 78720), (5084, 77760), (5184, 76260), (5248, 75330), (5535, 71424), (5580, 70848), (5760, 68634), (5904, 66960), (5952, 66420), (6355, 62208), (6480, 61008), (6560, 60264), (6642, 59520), (6696, 59040), (6912, 57195), (7380, 53568), (7440, 53136), (7533, 52480), (7626, 51840), (7776, 50840), (7872, 50220), (7936, 49815), (8370, 47232), (8640, 45756), (8856, 44640), (8928, 44280), (9720, 40672), (9840, 40176), (9920, 39852), (9963, 39680), (10044, 39360), (10168, 38880), (10368, 38130), (10496, 37665), (11070, 35712), (11160, 35424), (11439, 34560), (11520, 34317), (11808, 33480), (11904, 33210), (12555, 31488), (12710, 31104), (12960, 30504), (13120, 30132), (13284, 29760), (13392, 29520), (14760, 26784), (14880, 26568), (15066, 26240), (15252, 25920), (15552, 25420), (15744, 25110), (16605, 23808), (16740, 23616), (17280, 22878), (17712, 22320), (17856, 22140), (19065, 20736), (19440, 20336), (19680, 20088), (19840, 19926)]