852245680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 320

約数和(自身を含む): 2519838720

約数和(自身を除く): 1667593040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 26, 40, 41, 44, 46, 52, 55, 65, 79, 80, 82, 88, 92, 104, 110, 115, 130, 143, 158, 164, 176, 184, 205, 208, 220, 230, 253, 260, 286, 299, 316, 328, 368, 395, 410, 440, 451, 460, 506, 520, 533, 572, 598, 632, 656, 715, 790, 820, 869, 880, 902, 920, 943, 1012, 1027, 1040, 1066, 1144, 1196, 1264, 1265, 1430, 1495, 1580, 1640, 1738, 1804, 1817, 1840, 1886, 2024, 2054, 2132, 2255, 2288, 2392, 2530, 2665, 2860, 2990, 3160, 3239, 3280, 3289, 3476, 3608, 3634, 3772, 4048, 4108, 4264, 4345, 4510, 4715, 4784, 5060, 5135, 5330, 5720, 5863, 5980, 6320, 6478, 6578, 6952, 7216, 7268, 7544, 8216, 8528, 8690, 9020, 9085, 9430, 10120, 10270, 10373, 10660, 11297, 11440, 11726, 11960, 12259, 12956, 13156, 13904, 14536, 15088, 16195, 16432, 16445, 17380, 18040, 18170, 18860, 19987, 20240, 20540, 20746, 21320, 22594, 23452, 23621, 23920, 24518, 25912, 26312, 29072, 29315, 32390, 32890, 34760, 35629, 36080, 36340, 37720, 39974, 41080, 41492, 42107, 42640, 45188, 46904, 47242, 49036, 51824, 51865, 52624, 56485, 58630, 61295, 64780, 65780, 69520, 71258, 72680, 74497, 75440, 79948, 82160, 82984, 84214, 90376, 93808, 94484, 98072, 99935, 103730, 112970, 117260, 118105, 122590, 129560, 131560, 134849, 142516, 145360, 148994, 159896, 165968, 168428, 178145, 180752, 188968, 196144, 199870, 207460, 210535, 225940, 234520, 236210, 245180, 259120, 259831, 263120, 269698, 285032, 297988, 319792, 336856, 356290, 372485, 377936, 399740, 414920, 421070, 451880, 463177, 469040, 472420, 490360, 519662, 539396, 570064, 595976, 673712, 674245, 712580, 744970, 799480, 819467, 829840, 842140, 903760, 926354, 944840, 968461, 980720, 1039324, 1078792, 1191952, 1299155, 1348490, 1425160, 1489940, 1598960, 1638934, 1684280, 1852708, 1889680, 1936922, 2078648, 2157584, 2315885, 2598310, 2696980, 2850320, 2979880, 3277868, 3368560, 3705416, 3873844, 4097335, 4157296, 4631770, 4842305, 5196620, 5393960, 5959760, 6555736, 7410832, 7747688, 8194670, 9263540, 9684610, 10393240, 10653071, 10787920, 13111472, 15495376, 16389340, 18527080, 19369220, 20786480, 21306142, 32778680, 37054160, 38738440, 42612284, 53265355, 65557360, 77476880, 85224568, 106530710, 170449136, 213061420, 426122840, 852245680]

約数ペア:

[(1, 852245680), (2, 426122840), (4, 213061420), (5, 170449136), (8, 106530710), (10, 85224568), (11, 77476880), (13, 65557360), (16, 53265355), (20, 42612284), (22, 38738440), (23, 37054160), (26, 32778680), (40, 21306142), (41, 20786480), (44, 19369220), (46, 18527080), (52, 16389340), (55, 15495376), (65, 13111472), (79, 10787920), (80, 10653071), (82, 10393240), (88, 9684610), (92, 9263540), (104, 8194670), (110, 7747688), (115, 7410832), (130, 6555736), (143, 5959760), (158, 5393960), (164, 5196620), (176, 4842305), (184, 4631770), (205, 4157296), (208, 4097335), (220, 3873844), (230, 3705416), (253, 3368560), (260, 3277868), (286, 2979880), (299, 2850320), (316, 2696980), (328, 2598310), (368, 2315885), (395, 2157584), (410, 2078648), (440, 1936922), (451, 1889680), (460, 1852708), (506, 1684280), (520, 1638934), (533, 1598960), (572, 1489940), (598, 1425160), (632, 1348490), (656, 1299155), (715, 1191952), (790, 1078792), (820, 1039324), (869, 980720), (880, 968461), (902, 944840), (920, 926354), (943, 903760), (1012, 842140), (1027, 829840), (1040, 819467), (1066, 799480), (1144, 744970), (1196, 712580), (1264, 674245), (1265, 673712), (1430, 595976), (1495, 570064), (1580, 539396), (1640, 519662), (1738, 490360), (1804, 472420), (1817, 469040), (1840, 463177), (1886, 451880), (2024, 421070), (2054, 414920), (2132, 399740), (2255, 377936), (2288, 372485), (2392, 356290), (2530, 336856), (2665, 319792), (2860, 297988), (2990, 285032), (3160, 269698), (3239, 263120), (3280, 259831), (3289, 259120), (3476, 245180), (3608, 236210), (3634, 234520), (3772, 225940), (4048, 210535), (4108, 207460), (4264, 199870), (4345, 196144), (4510, 188968), (4715, 180752), (4784, 178145), (5060, 168428), (5135, 165968), (5330, 159896), (5720, 148994), (5863, 145360), (5980, 142516), (6320, 134849), (6478, 131560), (6578, 129560), (6952, 122590), (7216, 118105), (7268, 117260), (7544, 112970), (8216, 103730), (8528, 99935), (8690, 98072), (9020, 94484), (9085, 93808), (9430, 90376), (10120, 84214), (10270, 82984), (10373, 82160), (10660, 79948), (11297, 75440), (11440, 74497), (11726, 72680), (11960, 71258), (12259, 69520), (12956, 65780), (13156, 64780), (13904, 61295), (14536, 58630), (15088, 56485), (16195, 52624), (16432, 51865), (16445, 51824), (17380, 49036), (18040, 47242), (18170, 46904), (18860, 45188), (19987, 42640), (20240, 42107), (20540, 41492), (20746, 41080), (21320, 39974), (22594, 37720), (23452, 36340), (23621, 36080), (23920, 35629), (24518, 34760), (25912, 32890), (26312, 32390), (29072, 29315)]