1940783520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 384

約数和(自身を含む): 6936330240

約数和(自身を除く): 4995546720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 79, 80, 93, 96, 104, 120, 124, 127, 130, 155, 156, 158, 160, 186, 195, 208, 237, 240, 248, 254, 260, 310, 312, 316, 372, 381, 390, 395, 403, 416, 465, 474, 480, 496, 508, 520, 620, 624, 632, 635, 744, 762, 780, 790, 806, 930, 948, 992, 1016, 1027, 1040, 1185, 1209, 1240, 1248, 1264, 1270, 1488, 1524, 1560, 1580, 1612, 1651, 1860, 1896, 1905, 2015, 2032, 2054, 2080, 2370, 2418, 2449, 2480, 2528, 2540, 2976, 3048, 3081, 3120, 3160, 3224, 3302, 3720, 3792, 3810, 3937, 4030, 4064, 4108, 4740, 4836, 4898, 4953, 4960, 5080, 5135, 6045, 6096, 6162, 6240, 6320, 6448, 6604, 7347, 7440, 7584, 7620, 7874, 8060, 8216, 8255, 9480, 9672, 9796, 9906, 10033, 10160, 10270, 11811, 12090, 12192, 12245, 12324, 12640, 12896, 13208, 14694, 14880, 15240, 15405, 15748, 16120, 16432, 16510, 18960, 19344, 19592, 19685, 19812, 20066, 20320, 20540, 23622, 24180, 24490, 24648, 24765, 26416, 29388, 30099, 30480, 30810, 31496, 31837, 32240, 32864, 33020, 36735, 37920, 38688, 39184, 39370, 39624, 40132, 41080, 47244, 48360, 48980, 49296, 49530, 50165, 51181, 52832, 58776, 59055, 60198, 60960, 61620, 62992, 63674, 64480, 66040, 73470, 78368, 78740, 79248, 80264, 82160, 94488, 95511, 96720, 97960, 98592, 99060, 100330, 102362, 117552, 118110, 120396, 123240, 125984, 127348, 130429, 132080, 146940, 150495, 153543, 157480, 158496, 159185, 160528, 164320, 188976, 191022, 193440, 195920, 198120, 200660, 204724, 235104, 236220, 240792, 246480, 254696, 255905, 260858, 264160, 293880, 300990, 307086, 311023, 314960, 318370, 321056, 377952, 382044, 391287, 391840, 396240, 401320, 409448, 472440, 477555, 481584, 492960, 509392, 511810, 521716, 587760, 601980, 614172, 622046, 629920, 636740, 652145, 764088, 767715, 782574, 792480, 802640, 818896, 933069, 944880, 955110, 963168, 1018784, 1023620, 1043432, 1175520, 1203960, 1228344, 1244092, 1273480, 1304290, 1528176, 1535430, 1555115, 1565148, 1605280, 1637792, 1866138, 1889760, 1910220, 1956435, 2047240, 2086864, 2407920, 2456688, 2488184, 2546960, 2608580, 3056352, 3070860, 3110230, 3130296, 3732276, 3820440, 3912870, 4043299, 4094480, 4173728, 4665345, 4815840, 4913376, 4976368, 5093920, 5217160, 6141720, 6220460, 6260592, 7464552, 7640880, 7825740, 8086598, 8188960, 9330690, 9952736, 10434320, 12129897, 12283440, 12440920, 12521184, 14929104, 15281760, 15651480, 16173196, 18661380, 20216495, 20868640, 24259794, 24566880, 24881840, 29858208, 31302960, 32346392, 37322760, 40432990, 48519588, 49763680, 60649485, 62605920, 64692784, 74645520, 80865980, 97039176, 121298970, 129385568, 149291040, 161731960, 194078352, 242597940, 323463920, 388156704, 485195880, 646927840, 970391760, 1940783520]

約数ペア:

[(1, 1940783520), (2, 970391760), (3, 646927840), (4, 485195880), (5, 388156704), (6, 323463920), (8, 242597940), (10, 194078352), (12, 161731960), (13, 149291040), (15, 129385568), (16, 121298970), (20, 97039176), (24, 80865980), (26, 74645520), (30, 64692784), (31, 62605920), (32, 60649485), (39, 49763680), (40, 48519588), (48, 40432990), (52, 37322760), (60, 32346392), (62, 31302960), (65, 29858208), (78, 24881840), (79, 24566880), (80, 24259794), (93, 20868640), (96, 20216495), (104, 18661380), (120, 16173196), (124, 15651480), (127, 15281760), (130, 14929104), (155, 12521184), (156, 12440920), (158, 12283440), (160, 12129897), (186, 10434320), (195, 9952736), (208, 9330690), (237, 8188960), (240, 8086598), (248, 7825740), (254, 7640880), (260, 7464552), (310, 6260592), (312, 6220460), (316, 6141720), (372, 5217160), (381, 5093920), (390, 4976368), (395, 4913376), (403, 4815840), (416, 4665345), (465, 4173728), (474, 4094480), (480, 4043299), (496, 3912870), (508, 3820440), (520, 3732276), (620, 3130296), (624, 3110230), (632, 3070860), (635, 3056352), (744, 2608580), (762, 2546960), (780, 2488184), (790, 2456688), (806, 2407920), (930, 2086864), (948, 2047240), (992, 1956435), (1016, 1910220), (1027, 1889760), (1040, 1866138), (1185, 1637792), (1209, 1605280), (1240, 1565148), (1248, 1555115), (1264, 1535430), (1270, 1528176), (1488, 1304290), (1524, 1273480), (1560, 1244092), (1580, 1228344), (1612, 1203960), (1651, 1175520), (1860, 1043432), (1896, 1023620), (1905, 1018784), (2015, 963168), (2032, 955110), (2054, 944880), (2080, 933069), (2370, 818896), (2418, 802640), (2449, 792480), (2480, 782574), (2528, 767715), (2540, 764088), (2976, 652145), (3048, 636740), (3081, 629920), (3120, 622046), (3160, 614172), (3224, 601980), (3302, 587760), (3720, 521716), (3792, 511810), (3810, 509392), (3937, 492960), (4030, 481584), (4064, 477555), (4108, 472440), (4740, 409448), (4836, 401320), (4898, 396240), (4953, 391840), (4960, 391287), (5080, 382044), (5135, 377952), (6045, 321056), (6096, 318370), (6162, 314960), (6240, 311023), (6320, 307086), (6448, 300990), (6604, 293880), (7347, 264160), (7440, 260858), (7584, 255905), (7620, 254696), (7874, 246480), (8060, 240792), (8216, 236220), (8255, 235104), (9480, 204724), (9672, 200660), (9796, 198120), (9906, 195920), (10033, 193440), (10160, 191022), (10270, 188976), (11811, 164320), (12090, 160528), (12192, 159185), (12245, 158496), (12324, 157480), (12640, 153543), (12896, 150495), (13208, 146940), (14694, 132080), (14880, 130429), (15240, 127348), (15405, 125984), (15748, 123240), (16120, 120396), (16432, 118110), (16510, 117552), (18960, 102362), (19344, 100330), (19592, 99060), (19685, 98592), (19812, 97960), (20066, 96720), (20320, 95511), (20540, 94488), (23622, 82160), (24180, 80264), (24490, 79248), (24648, 78740), (24765, 78368), (26416, 73470), (29388, 66040), (30099, 64480), (30480, 63674), (30810, 62992), (31496, 61620), (31837, 60960), (32240, 60198), (32864, 59055), (33020, 58776), (36735, 52832), (37920, 51181), (38688, 50165), (39184, 49530), (39370, 49296), (39624, 48980), (40132, 48360), (41080, 47244)]