197665920

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 384

約数和(自身を含む): 748500480

約数和(自身を除く): 550834560

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, 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, 810, 820, 837, 864, 930, 960, 972, 984, 992, 1080, 1107, 1116, 1152, 1215, 1230, 1240, 1271, 1296, 1312, 1395, 1440, 1476, 1488, 1620, 1640, 1674, 1728, 1845, 1860, 1920, 1944, 1968, 1984, 2160, 2214, 2232, 2430, 2460, 2480, 2511, 2542, 2592, 2624, 2790, 2880, 2952, 2976, 3240, 3280, 3321, 3348, 3456, 3690, 3720, 3813, 3888, 3936, 3968, 4185, 4320, 4428, 4464, 4860, 4920, 4960, 5022, 5084, 5184, 5248, 5535, 5580, 5760, 5904, 5952, 6355, 6480, 6560, 6642, 6696, 7380, 7440, 7533, 7626, 7776, 7872, 8370, 8640, 8856, 8928, 9720, 9840, 9920, 9963, 10044, 10168, 10368, 11070, 11160, 11439, 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, 22140, 22320, 22878, 23616, 25110, 25420, 25920, 26240, 26568, 26784, 29520, 29760, 30132, 30504, 31104, 33210, 33480, 34317, 35424, 35712, 37665, 38130, 38880, 39360, 39852, 40176, 40672, 44280, 44640, 45756, 47232, 49815, 50220, 50840, 51840, 53136, 53568, 57195, 59040, 59520, 60264, 61008, 66420, 66960, 68634, 70848, 75330, 76260, 77760, 78720, 79704, 80352, 81344, 88560, 89280, 91512, 99630, 100440, 101680, 102951, 106272, 107136, 114390, 118080, 120528, 122016, 132840, 133920, 137268, 141696, 150660, 152520, 155520, 159408, 160704, 162688, 171585, 177120, 178560, 183024, 199260, 200880, 203360, 205902, 212544, 228780, 236160, 241056, 244032, 265680, 267840, 274536, 301320, 305040, 308853, 318816, 321408, 343170, 354240, 366048, 398520, 401760, 406720, 411804, 425088, 457560, 482112, 488064, 514755, 531360, 535680, 549072, 602640, 610080, 617706, 637632, 686340, 708480, 732096, 797040, 803520, 813440, 823608, 915120, 964224, 1029510, 1062720, 1098144, 1205280, 1220160, 1235412, 1275264, 1372680, 1464192, 1544265, 1594080, 1607040, 1647216, 1830240, 2059020, 2125440, 2196288, 2410560, 2440320, 2470824, 2745360, 3088530, 3188160, 3294432, 3660480, 4118040, 4392576, 4821120, 4941648, 5490720, 6177060, 6376320, 6588864, 7320960, 8236080, 9883296, 10981440, 12354120, 13177728, 16472160, 19766592, 21962880, 24708240, 32944320, 39533184, 49416480, 65888640, 98832960, 197665920]

約数ペア:

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