328968640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 336

約数和(自身を含む): 1070945280

約数和(自身を除く): 741976640

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, 64, 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, 320, 338, 352, 364, 385, 395, 416, 440, 448, 455, 520, 553, 560, 572, 616, 632, 676, 704, 715, 728, 770, 790, 832, 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, 2240, 2288, 2366, 2464, 2528, 2704, 2765, 2860, 2912, 3080, 3160, 3380, 3476, 3520, 3640, 3718, 4004, 4108, 4160, 4345, 4424, 4576, 4732, 4928, 5005, 5056, 5135, 5408, 5530, 5720, 5824, 5915, 6083, 6160, 6320, 6760, 6952, 7189, 7280, 7436, 8008, 8216, 8690, 8848, 9152, 9295, 9464, 10010, 10270, 10816, 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, 24640, 25280, 26026, 26702, 27040, 27808, 28756, 29120, 29744, 30415, 32032, 32864, 34760, 35392, 35945, 37180, 37856, 40040, 41080, 44240, 45188, 45760, 47320, 48664, 52052, 53404, 54080, 55616, 56485, 57512, 59488, 60830, 64064, 65065, 65728, 66755, 69520, 71890, 74360, 75712, 79079, 80080, 82160, 88480, 90376, 93457, 94640, 97328, 104104, 106808, 112970, 115024, 118976, 121660, 130130, 133510, 139040, 143780, 146861, 148720, 158158, 160160, 164320, 176960, 180752, 186914, 189280, 194656, 208208, 213616, 225940, 230048, 243320, 260260, 267020, 278080, 287560, 293722, 297440, 316316, 320320, 328640, 361504, 373828, 378560, 389312, 395395, 416416, 427232, 451880, 460096, 467285, 486640, 520520, 534040, 575120, 587444, 594880, 632632, 723008, 734305, 747656, 790790, 832832, 854464, 903760, 934570, 973280, 1028027, 1041040, 1068080, 1150240, 1174888, 1265264, 1468610, 1495312, 1581580, 1807520, 1869140, 1946560, 2056054, 2082080, 2136160, 2300480, 2349776, 2530528, 2937220, 2990624, 3163160, 3615040, 3738280, 4112108, 4164160, 4272320, 4699552, 5061056, 5140135, 5874440, 5981248, 6326320, 7476560, 8224216, 9399104, 10280270, 11748880, 12652640, 14953120, 16448432, 20560540, 23497760, 25305280, 29906240, 32896864, 41121080, 46995520, 65793728, 82242160, 164484320, 328968640]

約数ペア:

[(1, 328968640), (2, 164484320), (4, 82242160), (5, 65793728), (7, 46995520), (8, 41121080), (10, 32896864), (11, 29906240), (13, 25305280), (14, 23497760), (16, 20560540), (20, 16448432), (22, 14953120), (26, 12652640), (28, 11748880), (32, 10280270), (35, 9399104), (40, 8224216), (44, 7476560), (52, 6326320), (55, 5981248), (56, 5874440), (64, 5140135), (65, 5061056), (70, 4699552), (77, 4272320), (79, 4164160), (80, 4112108), (88, 3738280), (91, 3615040), (104, 3163160), (110, 2990624), (112, 2937220), (130, 2530528), (140, 2349776), (143, 2300480), (154, 2136160), (158, 2082080), (160, 2056054), (169, 1946560), (176, 1869140), (182, 1807520), (208, 1581580), (220, 1495312), (224, 1468610), (260, 1265264), (280, 1174888), (286, 1150240), (308, 1068080), (316, 1041040), (320, 1028027), (338, 973280), (352, 934570), (364, 903760), (385, 854464), (395, 832832), (416, 790790), (440, 747656), (448, 734305), (455, 723008), (520, 632632), (553, 594880), (560, 587444), (572, 575120), (616, 534040), (632, 520520), (676, 486640), (704, 467285), (715, 460096), (728, 451880), (770, 427232), (790, 416416), (832, 395395), (845, 389312), (869, 378560), (880, 373828), (910, 361504), (1001, 328640), (1027, 320320), (1040, 316316), (1106, 297440), (1120, 293722), (1144, 287560), (1183, 278080), (1232, 267020), (1264, 260260), (1352, 243320), (1430, 230048), (1456, 225940), (1540, 213616), (1580, 208208), (1690, 194656), (1738, 189280), (1760, 186914), (1820, 180752), (1859, 176960), (2002, 164320), (2054, 160160), (2080, 158158), (2212, 148720), (2240, 146861), (2288, 143780), (2366, 139040), (2464, 133510), (2528, 130130), (2704, 121660), (2765, 118976), (2860, 115024), (2912, 112970), (3080, 106808), (3160, 104104), (3380, 97328), (3476, 94640), (3520, 93457), (3640, 90376), (3718, 88480), (4004, 82160), (4108, 80080), (4160, 79079), (4345, 75712), (4424, 74360), (4576, 71890), (4732, 69520), (4928, 66755), (5005, 65728), (5056, 65065), (5135, 64064), (5408, 60830), (5530, 59488), (5720, 57512), (5824, 56485), (5915, 55616), (6083, 54080), (6160, 53404), (6320, 52052), (6760, 48664), (6952, 47320), (7189, 45760), (7280, 45188), (7436, 44240), (8008, 41080), (8216, 40040), (8690, 37856), (8848, 37180), (9152, 35945), (9295, 35392), (9464, 34760), (10010, 32864), (10270, 32032), (10816, 30415), (11060, 29744), (11297, 29120), (11440, 28756), (11830, 27808), (12166, 27040), (12320, 26702), (12640, 26026), (13013, 25280), (13351, 24640), (13520, 24332), (13904, 23660), (14378, 22880), (14560, 22594), (14872, 22120), (16016, 20540), (16432, 20020), (17380, 18928), (17696, 18590)]