31791424860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:395

約数の個数: 384

約数和(自身を含む): 108500582400

約数和(自身を除く): 76709157540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 127, 130, 135, 156, 169, 180, 195, 211, 234, 254, 260, 270, 338, 351, 381, 390, 422, 468, 507, 508, 540, 585, 633, 635, 676, 702, 762, 780, 844, 845, 1014, 1055, 1143, 1170, 1266, 1270, 1404, 1521, 1524, 1651, 1690, 1755, 1899, 1905, 2028, 2110, 2197, 2286, 2340, 2532, 2535, 2540, 2743, 3042, 3165, 3302, 3380, 3429, 3510, 3798, 3810, 4220, 4394, 4563, 4572, 4953, 5070, 5486, 5697, 5715, 6084, 6330, 6591, 6604, 6858, 7020, 7596, 7605, 7620, 8229, 8255, 8788, 9126, 9495, 9906, 10140, 10972, 10985, 11394, 11430, 12660, 13182, 13715, 13716, 14859, 15210, 16458, 16510, 17145, 18252, 18990, 19773, 19812, 21463, 21970, 22788, 22815, 22860, 24687, 24765, 26364, 26797, 27430, 28485, 29718, 30420, 32916, 32955, 33020, 34290, 35659, 37980, 39546, 41145, 42926, 43940, 44577, 45630, 49374, 49530, 53594, 54860, 56970, 59319, 59436, 64389, 65910, 68580, 71318, 74061, 74295, 79092, 80391, 82290, 85852, 89154, 91260, 98748, 98865, 99060, 106977, 107188, 107315, 113940, 118638, 123435, 128778, 131820, 133985, 142636, 148122, 148590, 160782, 164580, 178295, 178308, 193167, 197730, 213954, 214630, 222885, 237276, 241173, 246870, 257556, 267970, 279019, 296244, 296595, 297180, 320931, 321564, 321945, 348361, 356590, 370305, 386334, 395460, 401955, 427908, 429260, 445770, 463567, 482346, 493740, 534885, 535940, 558038, 579501, 593190, 641862, 643890, 696722, 713180, 723519, 740610, 772668, 803910, 837057, 891540, 927134, 962793, 964692, 965835, 1045083, 1069770, 1116076, 1159002, 1186380, 1205865, 1283724, 1287780, 1390701, 1393444, 1395095, 1447038, 1481220, 1604655, 1607820, 1674114, 1741805, 1854268, 1925586, 1931670, 2090166, 2139540, 2317835, 2318004, 2411730, 2511171, 2781402, 2790190, 2894076, 2897505, 3135249, 3209310, 3348228, 3483610, 3617595, 3851172, 3863340, 4172103, 4180332, 4185285, 4528693, 4635670, 4813965, 4823460, 5022342, 5225415, 5562804, 5580380, 5795010, 6270498, 6418620, 6953505, 6967220, 7235190, 7533513, 8344206, 8370570, 9057386, 9271340, 9405747, 9627930, 10044684, 10450830, 11590020, 12516309, 12540996, 12555855, 13586079, 13907010, 14470380, 15067026, 15676245, 16688412, 16741140, 18114772, 18811494, 19255860, 20860515, 20901660, 22643465, 25032618, 25111710, 27172158, 27814020, 30134052, 31352490, 37622988, 37667565, 40758237, 41721030, 45286930, 47028735, 50065236, 50223420, 54344316, 58873009, 62581545, 62704980, 67930395, 75335130, 81516474, 83442060, 90573860, 94057470, 117746018, 122274711, 125163090, 135860790, 150670260, 163032948, 176619027, 188114940, 203791185, 235492036, 244549422, 250326180, 271721580, 294365045, 353238054, 407582370, 489098844, 529857081, 588730090, 611373555, 706476108, 815164740, 883095135, 1059714162, 1177460180, 1222747110, 1589571243, 1766190270, 2119428324, 2445494220, 2649285405, 3179142486, 3532380540, 5298570810, 6358284972, 7947856215, 10597141620, 15895712430, 31791424860]

約数ペア:

[(1, 31791424860), (2, 15895712430), (3, 10597141620), (4, 7947856215), (5, 6358284972), (6, 5298570810), (9, 3532380540), (10, 3179142486), (12, 2649285405), (13, 2445494220), (15, 2119428324), (18, 1766190270), (20, 1589571243), (26, 1222747110), (27, 1177460180), (30, 1059714162), (36, 883095135), (39, 815164740), (45, 706476108), (52, 611373555), (54, 588730090), (60, 529857081), (65, 489098844), (78, 407582370), (90, 353238054), (108, 294365045), (117, 271721580), (127, 250326180), (130, 244549422), (135, 235492036), (156, 203791185), (169, 188114940), (180, 176619027), (195, 163032948), (211, 150670260), (234, 135860790), (254, 125163090), (260, 122274711), (270, 117746018), (338, 94057470), (351, 90573860), (381, 83442060), (390, 81516474), (422, 75335130), (468, 67930395), (507, 62704980), (508, 62581545), (540, 58873009), (585, 54344316), (633, 50223420), (635, 50065236), (676, 47028735), (702, 45286930), (762, 41721030), (780, 40758237), (844, 37667565), (845, 37622988), (1014, 31352490), (1055, 30134052), (1143, 27814020), (1170, 27172158), (1266, 25111710), (1270, 25032618), (1404, 22643465), (1521, 20901660), (1524, 20860515), (1651, 19255860), (1690, 18811494), (1755, 18114772), (1899, 16741140), (1905, 16688412), (2028, 15676245), (2110, 15067026), (2197, 14470380), (2286, 13907010), (2340, 13586079), (2532, 12555855), (2535, 12540996), (2540, 12516309), (2743, 11590020), (3042, 10450830), (3165, 10044684), (3302, 9627930), (3380, 9405747), (3429, 9271340), (3510, 9057386), (3798, 8370570), (3810, 8344206), (4220, 7533513), (4394, 7235190), (4563, 6967220), (4572, 6953505), (4953, 6418620), (5070, 6270498), (5486, 5795010), (5697, 5580380), (5715, 5562804), (6084, 5225415), (6330, 5022342), (6591, 4823460), (6604, 4813965), (6858, 4635670), (7020, 4528693), (7596, 4185285), (7605, 4180332), (7620, 4172103), (8229, 3863340), (8255, 3851172), (8788, 3617595), (9126, 3483610), (9495, 3348228), (9906, 3209310), (10140, 3135249), (10972, 2897505), (10985, 2894076), (11394, 2790190), (11430, 2781402), (12660, 2511171), (13182, 2411730), (13715, 2318004), (13716, 2317835), (14859, 2139540), (15210, 2090166), (16458, 1931670), (16510, 1925586), (17145, 1854268), (18252, 1741805), (18990, 1674114), (19773, 1607820), (19812, 1604655), (21463, 1481220), (21970, 1447038), (22788, 1395095), (22815, 1393444), (22860, 1390701), (24687, 1287780), (24765, 1283724), (26364, 1205865), (26797, 1186380), (27430, 1159002), (28485, 1116076), (29718, 1069770), (30420, 1045083), (32916, 965835), (32955, 964692), (33020, 962793), (34290, 927134), (35659, 891540), (37980, 837057), (39546, 803910), (41145, 772668), (42926, 740610), (43940, 723519), (44577, 713180), (45630, 696722), (49374, 643890), (49530, 641862), (53594, 593190), (54860, 579501), (56970, 558038), (59319, 535940), (59436, 534885), (64389, 493740), (65910, 482346), (68580, 463567), (71318, 445770), (74061, 429260), (74295, 427908), (79092, 401955), (80391, 395460), (82290, 386334), (85852, 370305), (89154, 356590), (91260, 348361), (98748, 321945), (98865, 321564), (99060, 320931), (106977, 297180), (107188, 296595), (107315, 296244), (113940, 279019), (118638, 267970), (123435, 257556), (128778, 246870), (131820, 241173), (133985, 237276), (142636, 222885), (148122, 214630), (148590, 213954), (160782, 197730), (164580, 193167), (178295, 178308)]