2072839920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:280

約数の個数: 320

約数和(自身を含む): 7070976000

約数和(自身を除く): 4998136080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 59, 60, 68, 79, 80, 85, 102, 109, 118, 120, 136, 158, 170, 177, 204, 218, 236, 237, 240, 255, 272, 295, 316, 327, 340, 354, 395, 408, 436, 472, 474, 510, 545, 590, 632, 654, 680, 708, 790, 816, 872, 885, 944, 948, 1003, 1020, 1090, 1180, 1185, 1264, 1308, 1343, 1360, 1416, 1580, 1635, 1744, 1770, 1853, 1896, 2006, 2040, 2180, 2360, 2370, 2616, 2686, 2832, 3009, 3160, 3270, 3540, 3706, 3792, 4012, 4029, 4080, 4360, 4661, 4720, 4740, 5015, 5232, 5372, 5559, 6018, 6320, 6431, 6540, 6715, 7080, 7412, 8024, 8058, 8611, 8720, 9265, 9322, 9480, 10030, 10744, 11118, 12036, 12862, 13080, 13430, 13983, 14160, 14824, 15045, 16048, 16116, 17222, 18530, 18644, 18960, 19293, 20060, 20145, 21488, 22236, 23305, 24072, 25724, 25833, 26160, 26860, 27795, 27966, 29648, 30090, 32155, 32232, 34444, 37060, 37288, 38586, 40120, 40290, 43055, 44472, 46610, 48144, 51448, 51666, 53720, 55590, 55932, 60180, 64310, 64464, 68888, 69915, 74120, 74576, 77172, 79237, 80240, 80580, 86110, 88944, 93220, 96465, 102896, 103332, 107440, 109327, 111180, 111864, 120360, 128620, 129165, 137776, 139830, 146387, 148240, 154344, 158474, 161160, 172220, 186440, 192930, 206664, 218654, 222360, 223728, 237711, 240720, 257240, 258330, 279660, 292774, 308688, 316948, 322320, 327981, 344440, 372880, 385860, 396185, 413328, 437308, 439161, 444720, 475422, 508049, 514480, 516660, 546635, 559320, 585548, 633896, 655962, 688880, 731935, 771720, 792370, 874616, 878322, 950844, 1016098, 1033320, 1093270, 1118640, 1171096, 1188555, 1267792, 1311924, 1463870, 1524147, 1543440, 1584740, 1639905, 1749232, 1756644, 1901688, 2032196, 2066640, 2186540, 2195805, 2342192, 2377110, 2540245, 2623848, 2927740, 3048294, 3169480, 3279810, 3513288, 3803376, 4064392, 4373080, 4391610, 4754220, 5080490, 5247696, 5855480, 6096588, 6338960, 6559620, 7026576, 7620735, 8128784, 8636833, 8746160, 8783220, 9508440, 10160980, 11710960, 12193176, 13119240, 15241470, 17273666, 17566440, 19016880, 20321960, 24386352, 25910499, 26238480, 30482940, 34547332, 35132880, 40643920, 43184165, 51820998, 60965880, 69094664, 86368330, 103641996, 121931760, 129552495, 138189328, 172736660, 207283992, 259104990, 345473320, 414567984, 518209980, 690946640, 1036419960, 2072839920]

約数ペア:

[(1, 2072839920), (2, 1036419960), (3, 690946640), (4, 518209980), (5, 414567984), (6, 345473320), (8, 259104990), (10, 207283992), (12, 172736660), (15, 138189328), (16, 129552495), (17, 121931760), (20, 103641996), (24, 86368330), (30, 69094664), (34, 60965880), (40, 51820998), (48, 43184165), (51, 40643920), (59, 35132880), (60, 34547332), (68, 30482940), (79, 26238480), (80, 25910499), (85, 24386352), (102, 20321960), (109, 19016880), (118, 17566440), (120, 17273666), (136, 15241470), (158, 13119240), (170, 12193176), (177, 11710960), (204, 10160980), (218, 9508440), (236, 8783220), (237, 8746160), (240, 8636833), (255, 8128784), (272, 7620735), (295, 7026576), (316, 6559620), (327, 6338960), (340, 6096588), (354, 5855480), (395, 5247696), (408, 5080490), (436, 4754220), (472, 4391610), (474, 4373080), (510, 4064392), (545, 3803376), (590, 3513288), (632, 3279810), (654, 3169480), (680, 3048294), (708, 2927740), (790, 2623848), (816, 2540245), (872, 2377110), (885, 2342192), (944, 2195805), (948, 2186540), (1003, 2066640), (1020, 2032196), (1090, 1901688), (1180, 1756644), (1185, 1749232), (1264, 1639905), (1308, 1584740), (1343, 1543440), (1360, 1524147), (1416, 1463870), (1580, 1311924), (1635, 1267792), (1744, 1188555), (1770, 1171096), (1853, 1118640), (1896, 1093270), (2006, 1033320), (2040, 1016098), (2180, 950844), (2360, 878322), (2370, 874616), (2616, 792370), (2686, 771720), (2832, 731935), (3009, 688880), (3160, 655962), (3270, 633896), (3540, 585548), (3706, 559320), (3792, 546635), (4012, 516660), (4029, 514480), (4080, 508049), (4360, 475422), (4661, 444720), (4720, 439161), (4740, 437308), (5015, 413328), (5232, 396185), (5372, 385860), (5559, 372880), (6018, 344440), (6320, 327981), (6431, 322320), (6540, 316948), (6715, 308688), (7080, 292774), (7412, 279660), (8024, 258330), (8058, 257240), (8611, 240720), (8720, 237711), (9265, 223728), (9322, 222360), (9480, 218654), (10030, 206664), (10744, 192930), (11118, 186440), (12036, 172220), (12862, 161160), (13080, 158474), (13430, 154344), (13983, 148240), (14160, 146387), (14824, 139830), (15045, 137776), (16048, 129165), (16116, 128620), (17222, 120360), (18530, 111864), (18644, 111180), (18960, 109327), (19293, 107440), (20060, 103332), (20145, 102896), (21488, 96465), (22236, 93220), (23305, 88944), (24072, 86110), (25724, 80580), (25833, 80240), (26160, 79237), (26860, 77172), (27795, 74576), (27966, 74120), (29648, 69915), (30090, 68888), (32155, 64464), (32232, 64310), (34444, 60180), (37060, 55932), (37288, 55590), (38586, 53720), (40120, 51666), (40290, 51448), (43055, 48144), (44472, 46610)]