1269128000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:338

約数の個数: 224

約数和(自身を含む): 3640336128

約数和(自身を除く): 2371208128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 131, 140, 160, 173, 175, 200, 224, 250, 262, 280, 320, 346, 350, 400, 448, 500, 524, 560, 655, 692, 700, 800, 865, 875, 917, 1000, 1048, 1120, 1211, 1310, 1384, 1400, 1600, 1730, 1750, 1834, 2000, 2096, 2240, 2422, 2620, 2768, 2800, 3275, 3460, 3500, 3668, 4000, 4192, 4325, 4585, 4844, 5240, 5536, 5600, 6055, 6550, 6920, 7000, 7336, 8000, 8384, 8650, 9170, 9688, 10480, 11072, 11200, 12110, 13100, 13840, 14000, 14672, 16375, 17300, 18340, 19376, 20960, 21625, 22663, 22925, 24220, 26200, 27680, 28000, 29344, 30275, 32750, 34600, 36680, 38752, 41920, 43250, 45326, 45850, 48440, 52400, 55360, 56000, 58688, 60550, 65500, 69200, 73360, 77504, 86500, 90652, 91700, 96880, 104800, 113315, 114625, 121100, 131000, 138400, 146720, 151375, 158641, 173000, 181304, 183400, 193760, 209600, 226630, 229250, 242200, 262000, 276800, 293440, 302750, 317282, 346000, 362608, 366800, 387520, 453260, 458500, 484400, 524000, 566575, 605500, 634564, 692000, 725216, 733600, 793205, 906520, 917000, 968800, 1048000, 1133150, 1211000, 1269128, 1384000, 1450432, 1467200, 1586410, 1813040, 1834000, 1937600, 2266300, 2422000, 2538256, 2832875, 3172820, 3626080, 3668000, 3966025, 4532600, 4844000, 5076512, 5665750, 6345640, 7252160, 7336000, 7932050, 9065200, 9688000, 10153024, 11331500, 12691280, 15864100, 18130400, 19830125, 22663000, 25382560, 31728200, 36260800, 39660250, 45326000, 50765120, 63456400, 79320500, 90652000, 126912800, 158641000, 181304000, 253825600, 317282000, 634564000, 1269128000]

約数ペア:

[(1, 1269128000), (2, 634564000), (4, 317282000), (5, 253825600), (7, 181304000), (8, 158641000), (10, 126912800), (14, 90652000), (16, 79320500), (20, 63456400), (25, 50765120), (28, 45326000), (32, 39660250), (35, 36260800), (40, 31728200), (50, 25382560), (56, 22663000), (64, 19830125), (70, 18130400), (80, 15864100), (100, 12691280), (112, 11331500), (125, 10153024), (131, 9688000), (140, 9065200), (160, 7932050), (173, 7336000), (175, 7252160), (200, 6345640), (224, 5665750), (250, 5076512), (262, 4844000), (280, 4532600), (320, 3966025), (346, 3668000), (350, 3626080), (400, 3172820), (448, 2832875), (500, 2538256), (524, 2422000), (560, 2266300), (655, 1937600), (692, 1834000), (700, 1813040), (800, 1586410), (865, 1467200), (875, 1450432), (917, 1384000), (1000, 1269128), (1048, 1211000), (1120, 1133150), (1211, 1048000), (1310, 968800), (1384, 917000), (1400, 906520), (1600, 793205), (1730, 733600), (1750, 725216), (1834, 692000), (2000, 634564), (2096, 605500), (2240, 566575), (2422, 524000), (2620, 484400), (2768, 458500), (2800, 453260), (3275, 387520), (3460, 366800), (3500, 362608), (3668, 346000), (4000, 317282), (4192, 302750), (4325, 293440), (4585, 276800), (4844, 262000), (5240, 242200), (5536, 229250), (5600, 226630), (6055, 209600), (6550, 193760), (6920, 183400), (7000, 181304), (7336, 173000), (8000, 158641), (8384, 151375), (8650, 146720), (9170, 138400), (9688, 131000), (10480, 121100), (11072, 114625), (11200, 113315), (12110, 104800), (13100, 96880), (13840, 91700), (14000, 90652), (14672, 86500), (16375, 77504), (17300, 73360), (18340, 69200), (19376, 65500), (20960, 60550), (21625, 58688), (22663, 56000), (22925, 55360), (24220, 52400), (26200, 48440), (27680, 45850), (28000, 45326), (29344, 43250), (30275, 41920), (32750, 38752), (34600, 36680)]