172612440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:527

約数の個数: 384

約数和(自身を含む): 754790400

約数和(自身を除く): 582177960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 52, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 84, 88, 90, 91, 99, 104, 105, 110, 117, 120, 126, 130, 132, 140, 143, 154, 156, 165, 168, 180, 182, 195, 198, 210, 220, 231, 234, 252, 260, 264, 273, 280, 286, 308, 312, 315, 330, 360, 364, 385, 390, 396, 420, 429, 440, 455, 462, 468, 479, 495, 504, 520, 546, 572, 585, 616, 630, 660, 693, 715, 728, 770, 780, 792, 819, 840, 858, 910, 924, 936, 958, 990, 1001, 1092, 1144, 1155, 1170, 1260, 1287, 1320, 1365, 1386, 1430, 1437, 1540, 1560, 1638, 1716, 1820, 1848, 1916, 1980, 2002, 2145, 2184, 2310, 2340, 2395, 2520, 2574, 2730, 2772, 2860, 2874, 3003, 3080, 3276, 3353, 3432, 3465, 3640, 3832, 3960, 4004, 4095, 4290, 4311, 4620, 4680, 4790, 5005, 5148, 5269, 5460, 5544, 5720, 5748, 6006, 6227, 6435, 6552, 6706, 6930, 7185, 8008, 8190, 8580, 8622, 9009, 9240, 9580, 10010, 10059, 10296, 10538, 10920, 11496, 12012, 12454, 12870, 13412, 13860, 14370, 15015, 15807, 16380, 16765, 17160, 17244, 18018, 18681, 19160, 20020, 20118, 21076, 21555, 24024, 24908, 25740, 26345, 26824, 27720, 28740, 30030, 30177, 31135, 31614, 32760, 33530, 34488, 36036, 36883, 37362, 40040, 40236, 42152, 43110, 43589, 45045, 47421, 49816, 50295, 51480, 52690, 56043, 57480, 60060, 60354, 62270, 63228, 67060, 68497, 72072, 73766, 74724, 79035, 80472, 86220, 87178, 90090, 93405, 94842, 100590, 105380, 110649, 112086, 120120, 120708, 124540, 126456, 130767, 134120, 136994, 147532, 149448, 150885, 158070, 172440, 174356, 180180, 184415, 186810, 189684, 201180, 205491, 210760, 217945, 221298, 224172, 237105, 241416, 249080, 261534, 273988, 280215, 295064, 301770, 316140, 331947, 342485, 348712, 360360, 368830, 373620, 379368, 392301, 402360, 410982, 435890, 442596, 448344, 474210, 479479, 523068, 547976, 553245, 560430, 603540, 616473, 632280, 653835, 663894, 684970, 737660, 747240, 784602, 821964, 871780, 885192, 948420, 958958, 1027455, 1046136, 1106490, 1120860, 1207080, 1232946, 1307670, 1327788, 1369940, 1438437, 1475320, 1569204, 1643928, 1659735, 1743560, 1896840, 1917916, 1961505, 2054910, 2212980, 2241720, 2397395, 2465892, 2615340, 2655576, 2739880, 2876874, 3082365, 3138408, 3319470, 3835832, 3923010, 4109820, 4315311, 4425960, 4794790, 4931784, 5230680, 5753748, 6164730, 6638940, 7192185, 7846020, 8219640, 8630622, 9589580, 11507496, 12329460, 13277880, 14384370, 15692040, 17261244, 19179160, 21576555, 24658920, 28768740, 34522488, 43153110, 57537480, 86306220, 172612440]

約数ペア:

[(1, 172612440), (2, 86306220), (3, 57537480), (4, 43153110), (5, 34522488), (6, 28768740), (7, 24658920), (8, 21576555), (9, 19179160), (10, 17261244), (11, 15692040), (12, 14384370), (13, 13277880), (14, 12329460), (15, 11507496), (18, 9589580), (20, 8630622), (21, 8219640), (22, 7846020), (24, 7192185), (26, 6638940), (28, 6164730), (30, 5753748), (33, 5230680), (35, 4931784), (36, 4794790), (39, 4425960), (40, 4315311), (42, 4109820), (44, 3923010), (45, 3835832), (52, 3319470), (55, 3138408), (56, 3082365), (60, 2876874), (63, 2739880), (65, 2655576), (66, 2615340), (70, 2465892), (72, 2397395), (77, 2241720), (78, 2212980), (84, 2054910), (88, 1961505), (90, 1917916), (91, 1896840), (99, 1743560), (104, 1659735), (105, 1643928), (110, 1569204), (117, 1475320), (120, 1438437), (126, 1369940), (130, 1327788), (132, 1307670), (140, 1232946), (143, 1207080), (154, 1120860), (156, 1106490), (165, 1046136), (168, 1027455), (180, 958958), (182, 948420), (195, 885192), (198, 871780), (210, 821964), (220, 784602), (231, 747240), (234, 737660), (252, 684970), (260, 663894), (264, 653835), (273, 632280), (280, 616473), (286, 603540), (308, 560430), (312, 553245), (315, 547976), (330, 523068), (360, 479479), (364, 474210), (385, 448344), (390, 442596), (396, 435890), (420, 410982), (429, 402360), (440, 392301), (455, 379368), (462, 373620), (468, 368830), (479, 360360), (495, 348712), (504, 342485), (520, 331947), (546, 316140), (572, 301770), (585, 295064), (616, 280215), (630, 273988), (660, 261534), (693, 249080), (715, 241416), (728, 237105), (770, 224172), (780, 221298), (792, 217945), (819, 210760), (840, 205491), (858, 201180), (910, 189684), (924, 186810), (936, 184415), (958, 180180), (990, 174356), (1001, 172440), (1092, 158070), (1144, 150885), (1155, 149448), (1170, 147532), (1260, 136994), (1287, 134120), (1320, 130767), (1365, 126456), (1386, 124540), (1430, 120708), (1437, 120120), (1540, 112086), (1560, 110649), (1638, 105380), (1716, 100590), (1820, 94842), (1848, 93405), (1916, 90090), (1980, 87178), (2002, 86220), (2145, 80472), (2184, 79035), (2310, 74724), (2340, 73766), (2395, 72072), (2520, 68497), (2574, 67060), (2730, 63228), (2772, 62270), (2860, 60354), (2874, 60060), (3003, 57480), (3080, 56043), (3276, 52690), (3353, 51480), (3432, 50295), (3465, 49816), (3640, 47421), (3832, 45045), (3960, 43589), (4004, 43110), (4095, 42152), (4290, 40236), (4311, 40040), (4620, 37362), (4680, 36883), (4790, 36036), (5005, 34488), (5148, 33530), (5269, 32760), (5460, 31614), (5544, 31135), (5720, 30177), (5748, 30030), (6006, 28740), (6227, 27720), (6435, 26824), (6552, 26345), (6706, 25740), (6930, 24908), (7185, 24024), (8008, 21555), (8190, 21076), (8580, 20118), (8622, 20020), (9009, 19160), (9240, 18681), (9580, 18018), (10010, 17244), (10059, 17160), (10296, 16765), (10538, 16380), (10920, 15807), (11496, 15015), (12012, 14370), (12454, 13860), (12870, 13412)]