176972640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 609638400

約数和(自身を除く): 432665760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 79, 80, 96, 104, 120, 130, 156, 158, 160, 195, 208, 237, 240, 260, 312, 316, 359, 390, 395, 416, 474, 480, 520, 624, 632, 718, 780, 790, 948, 1027, 1040, 1077, 1185, 1248, 1264, 1436, 1560, 1580, 1795, 1896, 2054, 2080, 2154, 2370, 2528, 2872, 3081, 3120, 3160, 3590, 3792, 4108, 4308, 4667, 4740, 5135, 5385, 5744, 6162, 6240, 6320, 7180, 7584, 8216, 8616, 9334, 9480, 10270, 10770, 11488, 12324, 12640, 14001, 14360, 15405, 16432, 17232, 18668, 18960, 20540, 21540, 23335, 24648, 28002, 28361, 28720, 30810, 32864, 34464, 37336, 37920, 41080, 43080, 46670, 49296, 56004, 56722, 57440, 61620, 70005, 74672, 82160, 85083, 86160, 93340, 98592, 112008, 113444, 123240, 140010, 141805, 149344, 164320, 170166, 172320, 186680, 224016, 226888, 246480, 280020, 283610, 340332, 368693, 373360, 425415, 448032, 453776, 492960, 560040, 567220, 680664, 737386, 746720, 850830, 907552, 1106079, 1120080, 1134440, 1361328, 1474772, 1701660, 1843465, 2212158, 2240160, 2268880, 2722656, 2949544, 3403320, 3686930, 4424316, 4537760, 5530395, 5899088, 6806640, 7373860, 8848632, 11060790, 11798176, 13613280, 14747720, 17697264, 22121580, 29495440, 35394528, 44243160, 58990880, 88486320, 176972640]

約数ペア:

[(1, 176972640), (2, 88486320), (3, 58990880), (4, 44243160), (5, 35394528), (6, 29495440), (8, 22121580), (10, 17697264), (12, 14747720), (13, 13613280), (15, 11798176), (16, 11060790), (20, 8848632), (24, 7373860), (26, 6806640), (30, 5899088), (32, 5530395), (39, 4537760), (40, 4424316), (48, 3686930), (52, 3403320), (60, 2949544), (65, 2722656), (78, 2268880), (79, 2240160), (80, 2212158), (96, 1843465), (104, 1701660), (120, 1474772), (130, 1361328), (156, 1134440), (158, 1120080), (160, 1106079), (195, 907552), (208, 850830), (237, 746720), (240, 737386), (260, 680664), (312, 567220), (316, 560040), (359, 492960), (390, 453776), (395, 448032), (416, 425415), (474, 373360), (480, 368693), (520, 340332), (624, 283610), (632, 280020), (718, 246480), (780, 226888), (790, 224016), (948, 186680), (1027, 172320), (1040, 170166), (1077, 164320), (1185, 149344), (1248, 141805), (1264, 140010), (1436, 123240), (1560, 113444), (1580, 112008), (1795, 98592), (1896, 93340), (2054, 86160), (2080, 85083), (2154, 82160), (2370, 74672), (2528, 70005), (2872, 61620), (3081, 57440), (3120, 56722), (3160, 56004), (3590, 49296), (3792, 46670), (4108, 43080), (4308, 41080), (4667, 37920), (4740, 37336), (5135, 34464), (5385, 32864), (5744, 30810), (6162, 28720), (6240, 28361), (6320, 28002), (7180, 24648), (7584, 23335), (8216, 21540), (8616, 20540), (9334, 18960), (9480, 18668), (10270, 17232), (10770, 16432), (11488, 15405), (12324, 14360), (12640, 14001)]