78815749740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{465649}}^1$

素因数の和:465712

約数の個数: 192

約数和(自身を含む): 280373452800

約数和(自身を除く): 201557703060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 651, 780, 806, 868, 910, 930, 1085, 1092, 1209, 1302, 1365, 1612, 1820, 1860, 2015, 2170, 2418, 2604, 2730, 2821, 3255, 4030, 4340, 4836, 5460, 5642, 6045, 6510, 8060, 8463, 11284, 12090, 13020, 14105, 16926, 24180, 28210, 33852, 42315, 56420, 84630, 169260, 465649, 931298, 1396947, 1862596, 2328245, 2793894, 3259543, 4656490, 5587788, 6053437, 6519086, 6984735, 9312980, 9778629, 12106874, 13038172, 13969470, 14435119, 16297715, 18160311, 19557258, 24213748, 27938940, 28870238, 30267185, 32595430, 36320622, 39114516, 42374059, 43305357, 48893145, 57740476, 60534370, 65190860, 72175595, 72641244, 84748118, 86610714, 90801555, 97786290, 101045833, 121068740, 127122177, 144351190, 169496236, 173221428, 181603110, 187656547, 195572580, 202091666, 211870295, 216526785, 254244354, 288702380, 303137499, 363206220, 375313094, 404183332, 423740590, 433053570, 505229165, 508488708, 562969641, 606274998, 635610885, 750626188, 847481180, 866107140, 938282735, 1010458330, 1125939282, 1212549996, 1271221770, 1313595829, 1515687495, 1876565470, 2020916660, 2251878564, 2542443540, 2627191658, 2814848205, 3031374990, 3753130940, 3940787487, 5254383316, 5629696410, 6062749980, 6567979145, 7881574974, 11259392820, 13135958290, 15763149948, 19703937435, 26271916580, 39407874870, 78815749740]

約数ペア:

[(1, 78815749740), (2, 39407874870), (3, 26271916580), (4, 19703937435), (5, 15763149948), (6, 13135958290), (7, 11259392820), (10, 7881574974), (12, 6567979145), (13, 6062749980), (14, 5629696410), (15, 5254383316), (20, 3940787487), (21, 3753130940), (26, 3031374990), (28, 2814848205), (30, 2627191658), (31, 2542443540), (35, 2251878564), (39, 2020916660), (42, 1876565470), (52, 1515687495), (60, 1313595829), (62, 1271221770), (65, 1212549996), (70, 1125939282), (78, 1010458330), (84, 938282735), (91, 866107140), (93, 847481180), (105, 750626188), (124, 635610885), (130, 606274998), (140, 562969641), (155, 508488708), (156, 505229165), (182, 433053570), (186, 423740590), (195, 404183332), (210, 375313094), (217, 363206220), (260, 303137499), (273, 288702380), (310, 254244354), (364, 216526785), (372, 211870295), (390, 202091666), (403, 195572580), (420, 187656547), (434, 181603110), (455, 173221428), (465, 169496236), (546, 144351190), (620, 127122177), (651, 121068740), (780, 101045833), (806, 97786290), (868, 90801555), (910, 86610714), (930, 84748118), (1085, 72641244), (1092, 72175595), (1209, 65190860), (1302, 60534370), (1365, 57740476), (1612, 48893145), (1820, 43305357), (1860, 42374059), (2015, 39114516), (2170, 36320622), (2418, 32595430), (2604, 30267185), (2730, 28870238), (2821, 27938940), (3255, 24213748), (4030, 19557258), (4340, 18160311), (4836, 16297715), (5460, 14435119), (5642, 13969470), (6045, 13038172), (6510, 12106874), (8060, 9778629), (8463, 9312980), (11284, 6984735), (12090, 6519086), (13020, 6053437), (14105, 5587788), (16926, 4656490), (24180, 3259543), (28210, 2793894), (33852, 2328245), (42315, 1862596), (56420, 1396947), (84630, 931298), (169260, 465649)]