15820588980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1709}}^1$

素因数の和:1844

約数の個数: 384

約数和(自身を含む): 58834944000

約数和(自身を除く): 43014355020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 79, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 158, 180, 186, 189, 210, 217, 237, 252, 270, 279, 310, 315, 316, 372, 378, 395, 420, 434, 465, 474, 540, 553, 558, 620, 630, 651, 711, 756, 790, 837, 868, 930, 945, 948, 1085, 1106, 1116, 1185, 1260, 1302, 1395, 1422, 1580, 1659, 1674, 1709, 1860, 1890, 1953, 2133, 2170, 2212, 2370, 2449, 2604, 2765, 2790, 2844, 3255, 3318, 3348, 3418, 3555, 3780, 3906, 4185, 4266, 4340, 4740, 4898, 4977, 5127, 5530, 5580, 5859, 6510, 6636, 6836, 7110, 7347, 7812, 8295, 8370, 8532, 8545, 9765, 9796, 9954, 10254, 10665, 11060, 11718, 11963, 12245, 13020, 14220, 14694, 14931, 15381, 16590, 16740, 17090, 17143, 19530, 19908, 20508, 21330, 22041, 23436, 23926, 24490, 24885, 25635, 29295, 29388, 29862, 30762, 33180, 34180, 34286, 35889, 36735, 39060, 42660, 44082, 46143, 47852, 48980, 49770, 51270, 51429, 52979, 58590, 59724, 59815, 61524, 66123, 68572, 71778, 73470, 74655, 76905, 85715, 88164, 92286, 99540, 102540, 102858, 105958, 107667, 110205, 117180, 119630, 132246, 135011, 143556, 146940, 149310, 153810, 154287, 158937, 171430, 179445, 184572, 205716, 211916, 215334, 220410, 230715, 239260, 257145, 264492, 264895, 270022, 298620, 307620, 308574, 317874, 323001, 330615, 342860, 358890, 370853, 405033, 430668, 440820, 461430, 462861, 476811, 514290, 529790, 538335, 540044, 617148, 635748, 646002, 661230, 675055, 717780, 741706, 771435, 794685, 810066, 922860, 925722, 945077, 953622, 1028580, 1059580, 1076670, 1112559, 1215099, 1292004, 1322460, 1350110, 1430433, 1483412, 1542870, 1589370, 1615005, 1620132, 1851444, 1854265, 1890154, 1907244, 2025165, 2153340, 2225118, 2314305, 2384055, 2430198, 2700220, 2835231, 2860866, 3085740, 3178740, 3230010, 3337677, 3645297, 3708530, 3780308, 4050330, 4185341, 4450236, 4628610, 4725385, 4768110, 4860396, 5562795, 5670462, 5721732, 6075495, 6460020, 6675354, 7152165, 7290594, 7417060, 8100660, 8370682, 8505693, 9257220, 9450770, 9536220, 10013031, 11125590, 11340924, 12150990, 12556023, 13350708, 14176155, 14304330, 14581188, 16688385, 16741364, 17011386, 18226485, 18901540, 20026062, 20926705, 22251180, 24301980, 25112046, 25517079, 28352310, 28608660, 29297387, 33376770, 34022772, 36452970, 37668069, 40052124, 41853410, 42528465, 50065155, 50224092, 51034158, 56704620, 58594774, 62780115, 66753540, 72905940, 75336138, 83706820, 85056930, 87892161, 100130310, 102068316, 113004207, 117189548, 125560230, 127585395, 146486935, 150672276, 170113860, 175784322, 188340345, 200260620, 226008414, 251120460, 255170790, 263676483, 292973870, 351568644, 376680690, 439460805, 452016828, 510341580, 527352966, 565021035, 585947740, 753361380, 791029449, 878921610, 1054705932, 1130042070, 1318382415, 1582058898, 1757843220, 2260084140, 2636764830, 3164117796, 3955147245, 5273529660, 7910294490, 15820588980]

約数ペア:

[(1, 15820588980), (2, 7910294490), (3, 5273529660), (4, 3955147245), (5, 3164117796), (6, 2636764830), (7, 2260084140), (9, 1757843220), (10, 1582058898), (12, 1318382415), (14, 1130042070), (15, 1054705932), (18, 878921610), (20, 791029449), (21, 753361380), (27, 585947740), (28, 565021035), (30, 527352966), (31, 510341580), (35, 452016828), (36, 439460805), (42, 376680690), (45, 351568644), (54, 292973870), (60, 263676483), (62, 255170790), (63, 251120460), (70, 226008414), (79, 200260620), (84, 188340345), (90, 175784322), (93, 170113860), (105, 150672276), (108, 146486935), (124, 127585395), (126, 125560230), (135, 117189548), (140, 113004207), (155, 102068316), (158, 100130310), (180, 87892161), (186, 85056930), (189, 83706820), (210, 75336138), (217, 72905940), (237, 66753540), (252, 62780115), (270, 58594774), (279, 56704620), (310, 51034158), (315, 50224092), (316, 50065155), (372, 42528465), (378, 41853410), (395, 40052124), (420, 37668069), (434, 36452970), (465, 34022772), (474, 33376770), (540, 29297387), (553, 28608660), (558, 28352310), (620, 25517079), (630, 25112046), (651, 24301980), (711, 22251180), (756, 20926705), (790, 20026062), (837, 18901540), (868, 18226485), (930, 17011386), (945, 16741364), (948, 16688385), (1085, 14581188), (1106, 14304330), (1116, 14176155), (1185, 13350708), (1260, 12556023), (1302, 12150990), (1395, 11340924), (1422, 11125590), (1580, 10013031), (1659, 9536220), (1674, 9450770), (1709, 9257220), (1860, 8505693), (1890, 8370682), (1953, 8100660), (2133, 7417060), (2170, 7290594), (2212, 7152165), (2370, 6675354), (2449, 6460020), (2604, 6075495), (2765, 5721732), (2790, 5670462), (2844, 5562795), (3255, 4860396), (3318, 4768110), (3348, 4725385), (3418, 4628610), (3555, 4450236), (3780, 4185341), (3906, 4050330), (4185, 3780308), (4266, 3708530), (4340, 3645297), (4740, 3337677), (4898, 3230010), (4977, 3178740), (5127, 3085740), (5530, 2860866), (5580, 2835231), (5859, 2700220), (6510, 2430198), (6636, 2384055), (6836, 2314305), (7110, 2225118), (7347, 2153340), (7812, 2025165), (8295, 1907244), (8370, 1890154), (8532, 1854265), (8545, 1851444), (9765, 1620132), (9796, 1615005), (9954, 1589370), (10254, 1542870), (10665, 1483412), (11060, 1430433), (11718, 1350110), (11963, 1322460), (12245, 1292004), (13020, 1215099), (14220, 1112559), (14694, 1076670), (14931, 1059580), (15381, 1028580), (16590, 953622), (16740, 945077), (17090, 925722), (17143, 922860), (19530, 810066), (19908, 794685), (20508, 771435), (21330, 741706), (22041, 717780), (23436, 675055), (23926, 661230), (24490, 646002), (24885, 635748), (25635, 617148), (29295, 540044), (29388, 538335), (29862, 529790), (30762, 514290), (33180, 476811), (34180, 462861), (34286, 461430), (35889, 440820), (36735, 430668), (39060, 405033), (42660, 370853), (44082, 358890), (46143, 342860), (47852, 330615), (48980, 323001), (49770, 317874), (51270, 308574), (51429, 307620), (52979, 298620), (58590, 270022), (59724, 264895), (59815, 264492), (61524, 257145), (66123, 239260), (68572, 230715), (71778, 220410), (73470, 215334), (74655, 211916), (76905, 205716), (85715, 184572), (88164, 179445), (92286, 171430), (99540, 158937), (102540, 154287), (102858, 153810), (105958, 149310), (107667, 146940), (110205, 143556), (117180, 135011), (119630, 132246)]