1644486480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1379

約数の個数: 480

約数和(自身を含む): 7160375040

約数和(自身を除く): 5515888560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 28, 30, 35, 36, 38, 39, 40, 42, 45, 48, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 104, 105, 112, 114, 117, 120, 126, 130, 133, 140, 144, 152, 156, 168, 171, 180, 182, 190, 195, 208, 210, 228, 234, 240, 247, 252, 260, 266, 273, 280, 285, 304, 312, 315, 336, 342, 360, 364, 380, 390, 399, 420, 455, 456, 468, 494, 504, 520, 532, 546, 560, 570, 585, 624, 630, 665, 684, 720, 728, 741, 760, 780, 798, 819, 840, 855, 910, 912, 936, 988, 1008, 1040, 1064, 1092, 1140, 1170, 1197, 1235, 1260, 1321, 1330, 1365, 1368, 1456, 1482, 1520, 1560, 1596, 1638, 1680, 1710, 1729, 1820, 1872, 1976, 1995, 2128, 2184, 2223, 2280, 2340, 2394, 2470, 2520, 2642, 2660, 2730, 2736, 2964, 3120, 3192, 3276, 3420, 3458, 3640, 3705, 3952, 3963, 3990, 4095, 4368, 4446, 4560, 4680, 4788, 4940, 5040, 5187, 5284, 5320, 5460, 5928, 5985, 6384, 6552, 6605, 6840, 6916, 7280, 7410, 7926, 7980, 8190, 8645, 8892, 9247, 9360, 9576, 9880, 10374, 10568, 10640, 10920, 11115, 11856, 11889, 11970, 13104, 13210, 13680, 13832, 14820, 15561, 15852, 15960, 16380, 17173, 17290, 17784, 18494, 19152, 19760, 19815, 20748, 21136, 21840, 22230, 23778, 23940, 25099, 25935, 26420, 27664, 27741, 29640, 31122, 31704, 31920, 32760, 34346, 34580, 35568, 36988, 39630, 41496, 44460, 46235, 47556, 47880, 50198, 51519, 51870, 52840, 55482, 59280, 59445, 62244, 63408, 65520, 68692, 69160, 73976, 75297, 77805, 79260, 82992, 83223, 85865, 88920, 92470, 95112, 95760, 100396, 103038, 103740, 105680, 110964, 118890, 120211, 124488, 125495, 137384, 138320, 138705, 147952, 150594, 154557, 155610, 158520, 166446, 171730, 175693, 177840, 184940, 190224, 200792, 206076, 207480, 221928, 225891, 237780, 240422, 248976, 250990, 257595, 274768, 277410, 301188, 309114, 311220, 317040, 326287, 332892, 343460, 351386, 360633, 369880, 376485, 401584, 412152, 414960, 416115, 443856, 451782, 475560, 480844, 501980, 515190, 527079, 554820, 601055, 602376, 618228, 622440, 652574, 665784, 686920, 702772, 721266, 739760, 752970, 772785, 824304, 832230, 878465, 903564, 951120, 961688, 978861, 1003960, 1030380, 1054158, 1081899, 1109640, 1129455, 1202110, 1204752, 1236456, 1244880, 1305148, 1331568, 1373840, 1405544, 1442532, 1505940, 1545570, 1581237, 1631435, 1664460, 1756930, 1803165, 1807128, 1923376, 1957722, 2007920, 2060760, 2108316, 2163798, 2219280, 2258910, 2284009, 2404220, 2472912, 2610296, 2635395, 2811088, 2885064, 2936583, 3011880, 3091140, 3162474, 3262870, 3328920, 3513860, 3606330, 3614256, 3915444, 4121520, 4216632, 4327596, 4517820, 4568018, 4808440, 4894305, 5220592, 5270790, 5409495, 5770128, 5873166, 6023760, 6182280, 6324948, 6525740, 6657840, 6852027, 7027720, 7212660, 7830888, 7906185, 8433264, 8655192, 9035640, 9136036, 9616880, 9788610, 10541580, 10818990, 11420045, 11746332, 12364560, 12649896, 13051480, 13704054, 14055440, 14425320, 14682915, 15661776, 15812370, 17310384, 18071280, 18272072, 19577220, 20556081, 21083160, 21637980, 22840090, 23492664, 25299792, 26102960, 27408108, 28850640, 29365830, 31624740, 34260135, 36544144, 39154440, 41112162, 42166320, 43275960, 45680180, 46985328, 54816216, 58731660, 63249480, 68520270, 78308880, 82224324, 86551920, 91360360, 102780405, 109632432, 117463320, 126498960, 137040540, 164448648, 182720720, 205560810, 234926640, 274081080, 328897296, 411121620, 548162160, 822243240, 1644486480]

約数ペア:

[(1, 1644486480), (2, 822243240), (3, 548162160), (4, 411121620), (5, 328897296), (6, 274081080), (7, 234926640), (8, 205560810), (9, 182720720), (10, 164448648), (12, 137040540), (13, 126498960), (14, 117463320), (15, 109632432), (16, 102780405), (18, 91360360), (19, 86551920), (20, 82224324), (21, 78308880), (24, 68520270), (26, 63249480), (28, 58731660), (30, 54816216), (35, 46985328), (36, 45680180), (38, 43275960), (39, 42166320), (40, 41112162), (42, 39154440), (45, 36544144), (48, 34260135), (52, 31624740), (56, 29365830), (57, 28850640), (60, 27408108), (63, 26102960), (65, 25299792), (70, 23492664), (72, 22840090), (76, 21637980), (78, 21083160), (80, 20556081), (84, 19577220), (90, 18272072), (91, 18071280), (95, 17310384), (104, 15812370), (105, 15661776), (112, 14682915), (114, 14425320), (117, 14055440), (120, 13704054), (126, 13051480), (130, 12649896), (133, 12364560), (140, 11746332), (144, 11420045), (152, 10818990), (156, 10541580), (168, 9788610), (171, 9616880), (180, 9136036), (182, 9035640), (190, 8655192), (195, 8433264), (208, 7906185), (210, 7830888), (228, 7212660), (234, 7027720), (240, 6852027), (247, 6657840), (252, 6525740), (260, 6324948), (266, 6182280), (273, 6023760), (280, 5873166), (285, 5770128), (304, 5409495), (312, 5270790), (315, 5220592), (336, 4894305), (342, 4808440), (360, 4568018), (364, 4517820), (380, 4327596), (390, 4216632), (399, 4121520), (420, 3915444), (455, 3614256), (456, 3606330), (468, 3513860), (494, 3328920), (504, 3262870), (520, 3162474), (532, 3091140), (546, 3011880), (560, 2936583), (570, 2885064), (585, 2811088), (624, 2635395), (630, 2610296), (665, 2472912), (684, 2404220), (720, 2284009), (728, 2258910), (741, 2219280), (760, 2163798), (780, 2108316), (798, 2060760), (819, 2007920), (840, 1957722), (855, 1923376), (910, 1807128), (912, 1803165), (936, 1756930), (988, 1664460), (1008, 1631435), (1040, 1581237), (1064, 1545570), (1092, 1505940), (1140, 1442532), (1170, 1405544), (1197, 1373840), (1235, 1331568), (1260, 1305148), (1321, 1244880), (1330, 1236456), (1365, 1204752), (1368, 1202110), (1456, 1129455), (1482, 1109640), (1520, 1081899), (1560, 1054158), (1596, 1030380), (1638, 1003960), (1680, 978861), (1710, 961688), (1729, 951120), (1820, 903564), (1872, 878465), (1976, 832230), (1995, 824304), (2128, 772785), (2184, 752970), (2223, 739760), (2280, 721266), (2340, 702772), (2394, 686920), (2470, 665784), (2520, 652574), (2642, 622440), (2660, 618228), (2730, 602376), (2736, 601055), (2964, 554820), (3120, 527079), (3192, 515190), (3276, 501980), (3420, 480844), (3458, 475560), (3640, 451782), (3705, 443856), (3952, 416115), (3963, 414960), (3990, 412152), (4095, 401584), (4368, 376485), (4446, 369880), (4560, 360633), (4680, 351386), (4788, 343460), (4940, 332892), (5040, 326287), (5187, 317040), (5284, 311220), (5320, 309114), (5460, 301188), (5928, 277410), (5985, 274768), (6384, 257595), (6552, 250990), (6605, 248976), (6840, 240422), (6916, 237780), (7280, 225891), (7410, 221928), (7926, 207480), (7980, 206076), (8190, 200792), (8645, 190224), (8892, 184940), (9247, 177840), (9360, 175693), (9576, 171730), (9880, 166446), (10374, 158520), (10568, 155610), (10640, 154557), (10920, 150594), (11115, 147952), (11856, 138705), (11889, 138320), (11970, 137384), (13104, 125495), (13210, 124488), (13680, 120211), (13832, 118890), (14820, 110964), (15561, 105680), (15852, 103740), (15960, 103038), (16380, 100396), (17173, 95760), (17290, 95112), (17784, 92470), (18494, 88920), (19152, 85865), (19760, 83223), (19815, 82992), (20748, 79260), (21136, 77805), (21840, 75297), (22230, 73976), (23778, 69160), (23940, 68692), (25099, 65520), (25935, 63408), (26420, 62244), (27664, 59445), (27741, 59280), (29640, 55482), (31122, 52840), (31704, 51870), (31920, 51519), (32760, 50198), (34346, 47880), (34580, 47556), (35568, 46235), (36988, 44460), (39630, 41496)]