2643804800

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1348

約数の個数: 288

約数和(自身を含む): 8188030620

約数和(自身を除く): 5544225820

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 64, 65, 70, 80, 91, 98, 100, 104, 112, 128, 130, 140, 160, 175, 182, 196, 200, 208, 224, 245, 260, 280, 320, 325, 350, 364, 392, 400, 416, 448, 455, 490, 520, 560, 637, 640, 650, 700, 728, 784, 800, 832, 896, 910, 980, 1040, 1120, 1225, 1274, 1297, 1300, 1400, 1456, 1568, 1600, 1664, 1820, 1960, 2080, 2240, 2275, 2450, 2548, 2594, 2600, 2800, 2912, 3136, 3185, 3200, 3640, 3920, 4160, 4480, 4550, 4900, 5096, 5188, 5200, 5600, 5824, 6272, 6370, 6485, 7280, 7840, 8320, 9079, 9100, 9800, 10192, 10376, 10400, 11200, 11648, 12740, 12970, 14560, 15680, 15925, 16861, 18158, 18200, 19600, 20384, 20752, 20800, 22400, 25480, 25940, 29120, 31360, 31850, 32425, 33722, 36316, 36400, 39200, 40768, 41504, 41600, 45395, 50960, 51880, 58240, 63553, 63700, 64850, 67444, 72632, 72800, 78400, 81536, 83008, 84305, 90790, 101920, 103760, 118027, 127106, 127400, 129700, 134888, 145264, 145600, 156800, 166016, 168610, 181580, 203840, 207520, 226975, 236054, 254212, 254800, 259400, 269776, 290528, 291200, 317765, 337220, 363160, 407680, 415040, 421525, 453950, 472108, 508424, 509600, 518800, 539552, 581056, 590135, 635530, 674440, 726320, 826189, 830080, 843050, 907900, 944216, 1016848, 1019200, 1037600, 1079104, 1162112, 1180270, 1271060, 1348880, 1452640, 1588825, 1652378, 1686100, 1815800, 1888432, 2033696, 2038400, 2075200, 2158208, 2360540, 2542120, 2697760, 2905280, 2950675, 3177650, 3304756, 3372200, 3631600, 3776864, 4067392, 4130945, 4150400, 4721080, 5084240, 5395520, 5810560, 5901350, 6355300, 6609512, 6744400, 7263200, 7553728, 8134784, 8261890, 9442160, 10168480, 10791040, 11802700, 12710600, 13219024, 13488800, 14526400, 15107456, 16523780, 18884320, 20336960, 20654725, 23605400, 25421200, 26438048, 26977600, 29052800, 33047560, 37768640, 40673920, 41309450, 47210800, 50842400, 52876096, 53955200, 66095120, 75537280, 82618900, 94421600, 101684800, 105752192, 132190240, 165237800, 188843200, 203369600, 264380480, 330475600, 377686400, 528760960, 660951200, 1321902400, 2643804800]

約数ペア:

[(1, 2643804800), (2, 1321902400), (4, 660951200), (5, 528760960), (7, 377686400), (8, 330475600), (10, 264380480), (13, 203369600), (14, 188843200), (16, 165237800), (20, 132190240), (25, 105752192), (26, 101684800), (28, 94421600), (32, 82618900), (35, 75537280), (40, 66095120), (49, 53955200), (50, 52876096), (52, 50842400), (56, 47210800), (64, 41309450), (65, 40673920), (70, 37768640), (80, 33047560), (91, 29052800), (98, 26977600), (100, 26438048), (104, 25421200), (112, 23605400), (128, 20654725), (130, 20336960), (140, 18884320), (160, 16523780), (175, 15107456), (182, 14526400), (196, 13488800), (200, 13219024), (208, 12710600), (224, 11802700), (245, 10791040), (260, 10168480), (280, 9442160), (320, 8261890), (325, 8134784), (350, 7553728), (364, 7263200), (392, 6744400), (400, 6609512), (416, 6355300), (448, 5901350), (455, 5810560), (490, 5395520), (520, 5084240), (560, 4721080), (637, 4150400), (640, 4130945), (650, 4067392), (700, 3776864), (728, 3631600), (784, 3372200), (800, 3304756), (832, 3177650), (896, 2950675), (910, 2905280), (980, 2697760), (1040, 2542120), (1120, 2360540), (1225, 2158208), (1274, 2075200), (1297, 2038400), (1300, 2033696), (1400, 1888432), (1456, 1815800), (1568, 1686100), (1600, 1652378), (1664, 1588825), (1820, 1452640), (1960, 1348880), (2080, 1271060), (2240, 1180270), (2275, 1162112), (2450, 1079104), (2548, 1037600), (2594, 1019200), (2600, 1016848), (2800, 944216), (2912, 907900), (3136, 843050), (3185, 830080), (3200, 826189), (3640, 726320), (3920, 674440), (4160, 635530), (4480, 590135), (4550, 581056), (4900, 539552), (5096, 518800), (5188, 509600), (5200, 508424), (5600, 472108), (5824, 453950), (6272, 421525), (6370, 415040), (6485, 407680), (7280, 363160), (7840, 337220), (8320, 317765), (9079, 291200), (9100, 290528), (9800, 269776), (10192, 259400), (10376, 254800), (10400, 254212), (11200, 236054), (11648, 226975), (12740, 207520), (12970, 203840), (14560, 181580), (15680, 168610), (15925, 166016), (16861, 156800), (18158, 145600), (18200, 145264), (19600, 134888), (20384, 129700), (20752, 127400), (20800, 127106), (22400, 118027), (25480, 103760), (25940, 101920), (29120, 90790), (31360, 84305), (31850, 83008), (32425, 81536), (33722, 78400), (36316, 72800), (36400, 72632), (39200, 67444), (40768, 64850), (41504, 63700), (41600, 63553), (45395, 58240), (50960, 51880)]