164484320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 531256320

約数和(自身を除く): 366772000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 79, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 158, 160, 169, 176, 182, 208, 220, 224, 260, 280, 286, 308, 316, 338, 352, 364, 385, 395, 416, 440, 455, 520, 553, 560, 572, 616, 632, 676, 715, 728, 770, 790, 845, 869, 880, 910, 1001, 1027, 1040, 1106, 1120, 1144, 1183, 1232, 1264, 1352, 1430, 1456, 1540, 1580, 1690, 1738, 1760, 1820, 1859, 2002, 2054, 2080, 2212, 2288, 2366, 2464, 2528, 2704, 2765, 2860, 2912, 3080, 3160, 3380, 3476, 3640, 3718, 4004, 4108, 4345, 4424, 4576, 4732, 5005, 5135, 5408, 5530, 5720, 5915, 6083, 6160, 6320, 6760, 6952, 7189, 7280, 7436, 8008, 8216, 8690, 8848, 9295, 9464, 10010, 10270, 11060, 11297, 11440, 11830, 12166, 12320, 12640, 13013, 13351, 13520, 13904, 14378, 14560, 14872, 16016, 16432, 17380, 17696, 18590, 18928, 20020, 20540, 22120, 22594, 22880, 23660, 24332, 26026, 26702, 27040, 27808, 28756, 29744, 30415, 32032, 32864, 34760, 35945, 37180, 37856, 40040, 41080, 44240, 45188, 47320, 48664, 52052, 53404, 56485, 57512, 59488, 60830, 65065, 66755, 69520, 71890, 74360, 79079, 80080, 82160, 88480, 90376, 93457, 94640, 97328, 104104, 106808, 112970, 115024, 121660, 130130, 133510, 139040, 143780, 146861, 148720, 158158, 160160, 164320, 180752, 186914, 189280, 194656, 208208, 213616, 225940, 230048, 243320, 260260, 267020, 287560, 293722, 297440, 316316, 361504, 373828, 395395, 416416, 427232, 451880, 467285, 486640, 520520, 534040, 575120, 587444, 632632, 734305, 747656, 790790, 903760, 934570, 973280, 1028027, 1041040, 1068080, 1150240, 1174888, 1265264, 1468610, 1495312, 1581580, 1807520, 1869140, 2056054, 2082080, 2136160, 2349776, 2530528, 2937220, 2990624, 3163160, 3738280, 4112108, 4699552, 5140135, 5874440, 6326320, 7476560, 8224216, 10280270, 11748880, 12652640, 14953120, 16448432, 20560540, 23497760, 32896864, 41121080, 82242160, 164484320]

約数ペア:

[(1, 164484320), (2, 82242160), (4, 41121080), (5, 32896864), (7, 23497760), (8, 20560540), (10, 16448432), (11, 14953120), (13, 12652640), (14, 11748880), (16, 10280270), (20, 8224216), (22, 7476560), (26, 6326320), (28, 5874440), (32, 5140135), (35, 4699552), (40, 4112108), (44, 3738280), (52, 3163160), (55, 2990624), (56, 2937220), (65, 2530528), (70, 2349776), (77, 2136160), (79, 2082080), (80, 2056054), (88, 1869140), (91, 1807520), (104, 1581580), (110, 1495312), (112, 1468610), (130, 1265264), (140, 1174888), (143, 1150240), (154, 1068080), (158, 1041040), (160, 1028027), (169, 973280), (176, 934570), (182, 903760), (208, 790790), (220, 747656), (224, 734305), (260, 632632), (280, 587444), (286, 575120), (308, 534040), (316, 520520), (338, 486640), (352, 467285), (364, 451880), (385, 427232), (395, 416416), (416, 395395), (440, 373828), (455, 361504), (520, 316316), (553, 297440), (560, 293722), (572, 287560), (616, 267020), (632, 260260), (676, 243320), (715, 230048), (728, 225940), (770, 213616), (790, 208208), (845, 194656), (869, 189280), (880, 186914), (910, 180752), (1001, 164320), (1027, 160160), (1040, 158158), (1106, 148720), (1120, 146861), (1144, 143780), (1183, 139040), (1232, 133510), (1264, 130130), (1352, 121660), (1430, 115024), (1456, 112970), (1540, 106808), (1580, 104104), (1690, 97328), (1738, 94640), (1760, 93457), (1820, 90376), (1859, 88480), (2002, 82160), (2054, 80080), (2080, 79079), (2212, 74360), (2288, 71890), (2366, 69520), (2464, 66755), (2528, 65065), (2704, 60830), (2765, 59488), (2860, 57512), (2912, 56485), (3080, 53404), (3160, 52052), (3380, 48664), (3476, 47320), (3640, 45188), (3718, 44240), (4004, 41080), (4108, 40040), (4345, 37856), (4424, 37180), (4576, 35945), (4732, 34760), (5005, 32864), (5135, 32032), (5408, 30415), (5530, 29744), (5720, 28756), (5915, 27808), (6083, 27040), (6160, 26702), (6320, 26026), (6760, 24332), (6952, 23660), (7189, 22880), (7280, 22594), (7436, 22120), (8008, 20540), (8216, 20020), (8690, 18928), (8848, 18590), (9295, 17696), (9464, 17380), (10010, 16432), (10270, 16016), (11060, 14872), (11297, 14560), (11440, 14378), (11830, 13904), (12166, 13520), (12320, 13351), (12640, 13013)]