161360160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1411

約数の個数: 192

約数和(自身を含む): 576616320

約数和(自身を除く): 415256160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1361, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2470, 2722, 2964, 3040, 3120, 3705, 3952, 4083, 4560, 4940, 5444, 5928, 6240, 6805, 7410, 7904, 8166, 9120, 9880, 10888, 11856, 13610, 14820, 16332, 17693, 19760, 20415, 21776, 23712, 25859, 27220, 29640, 32664, 35386, 39520, 40830, 43552, 51718, 53079, 54440, 59280, 65328, 70772, 77577, 81660, 88465, 103436, 106158, 108880, 118560, 129295, 130656, 141544, 155154, 163320, 176930, 206872, 212316, 217760, 258590, 265395, 283088, 310308, 326640, 336167, 353860, 387885, 413744, 424632, 517180, 530790, 566176, 620616, 653280, 672334, 707720, 775770, 827488, 849264, 1008501, 1034360, 1061580, 1241232, 1344668, 1415440, 1551540, 1680835, 1698528, 2017002, 2068720, 2123160, 2482464, 2689336, 2830880, 3103080, 3361670, 4034004, 4137440, 4246320, 5042505, 5378672, 6206160, 6723340, 8068008, 8492640, 10085010, 10757344, 12412320, 13446680, 16136016, 20170020, 26893360, 32272032, 40340040, 53786720, 80680080, 161360160]

約数ペア:

[(1, 161360160), (2, 80680080), (3, 53786720), (4, 40340040), (5, 32272032), (6, 26893360), (8, 20170020), (10, 16136016), (12, 13446680), (13, 12412320), (15, 10757344), (16, 10085010), (19, 8492640), (20, 8068008), (24, 6723340), (26, 6206160), (30, 5378672), (32, 5042505), (38, 4246320), (39, 4137440), (40, 4034004), (48, 3361670), (52, 3103080), (57, 2830880), (60, 2689336), (65, 2482464), (76, 2123160), (78, 2068720), (80, 2017002), (95, 1698528), (96, 1680835), (104, 1551540), (114, 1415440), (120, 1344668), (130, 1241232), (152, 1061580), (156, 1034360), (160, 1008501), (190, 849264), (195, 827488), (208, 775770), (228, 707720), (240, 672334), (247, 653280), (260, 620616), (285, 566176), (304, 530790), (312, 517180), (380, 424632), (390, 413744), (416, 387885), (456, 353860), (480, 336167), (494, 326640), (520, 310308), (570, 283088), (608, 265395), (624, 258590), (741, 217760), (760, 212316), (780, 206872), (912, 176930), (988, 163320), (1040, 155154), (1140, 141544), (1235, 130656), (1248, 129295), (1361, 118560), (1482, 108880), (1520, 106158), (1560, 103436), (1824, 88465), (1976, 81660), (2080, 77577), (2280, 70772), (2470, 65328), (2722, 59280), (2964, 54440), (3040, 53079), (3120, 51718), (3705, 43552), (3952, 40830), (4083, 39520), (4560, 35386), (4940, 32664), (5444, 29640), (5928, 27220), (6240, 25859), (6805, 23712), (7410, 21776), (7904, 20415), (8166, 19760), (9120, 17693), (9880, 16332), (10888, 14820), (11856, 13610)]