164540160

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{23}}^2$

素因数の和:82

約数の個数: 324

約数和(自身を含む): 617161272

約数和(自身を除く): 452621112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 243, 256, 270, 276, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 486, 529, 540, 552, 576, 621, 640, 648, 690, 720, 736, 768, 810, 828, 864, 920, 960, 972, 1035, 1058, 1080, 1104, 1152, 1215, 1242, 1280, 1296, 1380, 1440, 1472, 1587, 1620, 1656, 1728, 1840, 1863, 1920, 1944, 2070, 2116, 2160, 2208, 2304, 2430, 2484, 2592, 2645, 2760, 2880, 2944, 3105, 3174, 3240, 3312, 3456, 3680, 3726, 3840, 3888, 4140, 4232, 4320, 4416, 4761, 4860, 4968, 5184, 5290, 5520, 5589, 5760, 5888, 6210, 6348, 6480, 6624, 6912, 7360, 7452, 7776, 7935, 8280, 8464, 8640, 8832, 9315, 9522, 9720, 9936, 10368, 10580, 11040, 11178, 11520, 12420, 12696, 12960, 13248, 14283, 14720, 14904, 15552, 15870, 16560, 16928, 17280, 17664, 18630, 19044, 19440, 19872, 20736, 21160, 22080, 22356, 23805, 24840, 25392, 25920, 26496, 27945, 28566, 29440, 29808, 31104, 31740, 33120, 33856, 34560, 37260, 38088, 38880, 39744, 42320, 42849, 44160, 44712, 47610, 49680, 50784, 51840, 52992, 55890, 57132, 59616, 62208, 63480, 66240, 67712, 71415, 74520, 76176, 77760, 79488, 84640, 85698, 88320, 89424, 95220, 99360, 101568, 103680, 111780, 114264, 119232, 126960, 128547, 132480, 135424, 142830, 149040, 152352, 155520, 158976, 169280, 171396, 178848, 190440, 198720, 203136, 214245, 223560, 228528, 238464, 253920, 257094, 264960, 285660, 298080, 304704, 311040, 338560, 342792, 357696, 380880, 397440, 406272, 428490, 447120, 457056, 476928, 507840, 514188, 571320, 596160, 609408, 642735, 677120, 685584, 715392, 761760, 794880, 856980, 894240, 914112, 1015680, 1028376, 1142640, 1192320, 1218816, 1285470, 1371168, 1430784, 1523520, 1713960, 1788480, 1828224, 2031360, 2056752, 2285280, 2384640, 2570940, 2742336, 3047040, 3427920, 3576960, 3656448, 4113504, 4570560, 5141880, 5484672, 6094080, 6855840, 7153920, 8227008, 9141120, 10283760, 10969344, 13711680, 16454016, 18282240, 20567520, 27423360, 32908032, 41135040, 54846720, 82270080, 164540160]

約数ペア:

[(1, 164540160), (2, 82270080), (3, 54846720), (4, 41135040), (5, 32908032), (6, 27423360), (8, 20567520), (9, 18282240), (10, 16454016), (12, 13711680), (15, 10969344), (16, 10283760), (18, 9141120), (20, 8227008), (23, 7153920), (24, 6855840), (27, 6094080), (30, 5484672), (32, 5141880), (36, 4570560), (40, 4113504), (45, 3656448), (46, 3576960), (48, 3427920), (54, 3047040), (60, 2742336), (64, 2570940), (69, 2384640), (72, 2285280), (80, 2056752), (81, 2031360), (90, 1828224), (92, 1788480), (96, 1713960), (108, 1523520), (115, 1430784), (120, 1371168), (128, 1285470), (135, 1218816), (138, 1192320), (144, 1142640), (160, 1028376), (162, 1015680), (180, 914112), (184, 894240), (192, 856980), (207, 794880), (216, 761760), (230, 715392), (240, 685584), (243, 677120), (256, 642735), (270, 609408), (276, 596160), (288, 571320), (320, 514188), (324, 507840), (345, 476928), (360, 457056), (368, 447120), (384, 428490), (405, 406272), (414, 397440), (432, 380880), (460, 357696), (480, 342792), (486, 338560), (529, 311040), (540, 304704), (552, 298080), (576, 285660), (621, 264960), (640, 257094), (648, 253920), (690, 238464), (720, 228528), (736, 223560), (768, 214245), (810, 203136), (828, 198720), (864, 190440), (920, 178848), (960, 171396), (972, 169280), (1035, 158976), (1058, 155520), (1080, 152352), (1104, 149040), (1152, 142830), (1215, 135424), (1242, 132480), (1280, 128547), (1296, 126960), (1380, 119232), (1440, 114264), (1472, 111780), (1587, 103680), (1620, 101568), (1656, 99360), (1728, 95220), (1840, 89424), (1863, 88320), (1920, 85698), (1944, 84640), (2070, 79488), (2116, 77760), (2160, 76176), (2208, 74520), (2304, 71415), (2430, 67712), (2484, 66240), (2592, 63480), (2645, 62208), (2760, 59616), (2880, 57132), (2944, 55890), (3105, 52992), (3174, 51840), (3240, 50784), (3312, 49680), (3456, 47610), (3680, 44712), (3726, 44160), (3840, 42849), (3888, 42320), (4140, 39744), (4232, 38880), (4320, 38088), (4416, 37260), (4761, 34560), (4860, 33856), (4968, 33120), (5184, 31740), (5290, 31104), (5520, 29808), (5589, 29440), (5760, 28566), (5888, 27945), (6210, 26496), (6348, 25920), (6480, 25392), (6624, 24840), (6912, 23805), (7360, 22356), (7452, 22080), (7776, 21160), (7935, 20736), (8280, 19872), (8464, 19440), (8640, 19044), (8832, 18630), (9315, 17664), (9522, 17280), (9720, 16928), (9936, 16560), (10368, 15870), (10580, 15552), (11040, 14904), (11178, 14720), (11520, 14283), (12420, 13248), (12696, 12960)]