2827807920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4283}}^1$

素因数の和:4440

約数の個数: 240

約数和(自身を含む): 10938799872

約数和(自身を除く): 8110991952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 131, 140, 144, 168, 180, 210, 240, 252, 262, 280, 315, 336, 360, 393, 420, 504, 524, 560, 630, 655, 720, 786, 840, 917, 1008, 1048, 1179, 1260, 1310, 1572, 1680, 1834, 1965, 2096, 2358, 2520, 2620, 2751, 3144, 3668, 3930, 4283, 4585, 4716, 5040, 5240, 5502, 5895, 6288, 7336, 7860, 8253, 8566, 9170, 9432, 10480, 11004, 11790, 12849, 13755, 14672, 15720, 16506, 17132, 18340, 18864, 21415, 22008, 23580, 25698, 27510, 29981, 31440, 33012, 34264, 36680, 38547, 41265, 42830, 44016, 47160, 51396, 55020, 59962, 64245, 66024, 68528, 73360, 77094, 82530, 85660, 89943, 94320, 102792, 110040, 119924, 128490, 132048, 149905, 154188, 165060, 171320, 179886, 192735, 205584, 220080, 239848, 256980, 269829, 299810, 308376, 330120, 342640, 359772, 385470, 449715, 479696, 513960, 539658, 561073, 599620, 616752, 660240, 719544, 770940, 899430, 1027920, 1079316, 1122146, 1199240, 1349145, 1439088, 1541880, 1683219, 1798860, 2158632, 2244292, 2398480, 2698290, 2805365, 3083760, 3366438, 3597720, 3927511, 4317264, 4488584, 5049657, 5396580, 5610730, 6732876, 7195440, 7855022, 8416095, 8977168, 10099314, 10793160, 11221460, 11782533, 13465752, 15710044, 16832190, 19637555, 20198628, 21586320, 22442920, 23565066, 25248285, 26931504, 31420088, 33664380, 35347599, 39275110, 40397256, 44885840, 47130132, 50496570, 58912665, 62840176, 67328760, 70695198, 78550220, 80794512, 94260264, 100993140, 117825330, 134657520, 141390396, 157100440, 176737995, 188520528, 201986280, 235650660, 282780792, 314200880, 353475990, 403972560, 471301320, 565561584, 706951980, 942602640, 1413903960, 2827807920]

約数ペア:

[(1, 2827807920), (2, 1413903960), (3, 942602640), (4, 706951980), (5, 565561584), (6, 471301320), (7, 403972560), (8, 353475990), (9, 314200880), (10, 282780792), (12, 235650660), (14, 201986280), (15, 188520528), (16, 176737995), (18, 157100440), (20, 141390396), (21, 134657520), (24, 117825330), (28, 100993140), (30, 94260264), (35, 80794512), (36, 78550220), (40, 70695198), (42, 67328760), (45, 62840176), (48, 58912665), (56, 50496570), (60, 47130132), (63, 44885840), (70, 40397256), (72, 39275110), (80, 35347599), (84, 33664380), (90, 31420088), (105, 26931504), (112, 25248285), (120, 23565066), (126, 22442920), (131, 21586320), (140, 20198628), (144, 19637555), (168, 16832190), (180, 15710044), (210, 13465752), (240, 11782533), (252, 11221460), (262, 10793160), (280, 10099314), (315, 8977168), (336, 8416095), (360, 7855022), (393, 7195440), (420, 6732876), (504, 5610730), (524, 5396580), (560, 5049657), (630, 4488584), (655, 4317264), (720, 3927511), (786, 3597720), (840, 3366438), (917, 3083760), (1008, 2805365), (1048, 2698290), (1179, 2398480), (1260, 2244292), (1310, 2158632), (1572, 1798860), (1680, 1683219), (1834, 1541880), (1965, 1439088), (2096, 1349145), (2358, 1199240), (2520, 1122146), (2620, 1079316), (2751, 1027920), (3144, 899430), (3668, 770940), (3930, 719544), (4283, 660240), (4585, 616752), (4716, 599620), (5040, 561073), (5240, 539658), (5502, 513960), (5895, 479696), (6288, 449715), (7336, 385470), (7860, 359772), (8253, 342640), (8566, 330120), (9170, 308376), (9432, 299810), (10480, 269829), (11004, 256980), (11790, 239848), (12849, 220080), (13755, 205584), (14672, 192735), (15720, 179886), (16506, 171320), (17132, 165060), (18340, 154188), (18864, 149905), (21415, 132048), (22008, 128490), (23580, 119924), (25698, 110040), (27510, 102792), (29981, 94320), (31440, 89943), (33012, 85660), (34264, 82530), (36680, 77094), (38547, 73360), (41265, 68528), (42830, 66024), (44016, 64245), (47160, 59962), (51396, 55020)]