1279503.00000000

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:371

約数の個数: 192

約数和(自身を含む): 298722816

約数和(自身を除く): 212791776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 96, 104, 120, 130, 141, 156, 160, 188, 195, 208, 235, 240, 260, 282, 293, 312, 376, 390, 416, 470, 480, 520, 564, 586, 611, 624, 705, 752, 780, 879, 940, 1040, 1128, 1172, 1222, 1248, 1410, 1465, 1504, 1560, 1758, 1833, 1880, 2080, 2256, 2344, 2444, 2820, 2930, 3055, 3120, 3516, 3666, 3760, 3809, 4395, 4512, 4688, 4888, 5640, 5860, 6110, 6240, 7032, 7332, 7520, 7618, 8790, 9165, 9376, 9776, 11280, 11427, 11720, 12220, 13771, 14064, 14664, 15236, 17580, 18330, 19045, 19552, 22560, 22854, 23440, 24440, 27542, 28128, 29328, 30472, 35160, 36660, 38090, 41313, 45708, 46880, 48880, 55084, 57135, 58656, 60944, 68855, 70320, 73320, 76180, 82626, 91416, 97760, 110168, 114270, 121888, 137710, 140640, 146640, 152360, 165252, 179023, 182832, 206565, 220336, 228540, 275420, 293280, 304720, 330504, 358046, 365664, 413130, 440672, 457080, 537069, 550840, 609440, 661008, 716092, 826260, 895115, 914160, 1074138, 1101680, 1322016, 1432184, 1652520, 1790230, 1828320, 2148276, 2203360, 2685345, 2864368, 3305040, 3580460, 4296552, 5370690, 5728736, 6610080, 7160920, 8593104, 10741380, 14321840, 17186208, 21482760, 28643680, 42965520, 85931040]

約数ペア:

[(1, 85931040), (2, 42965520), (3, 28643680), (4, 21482760), (5, 17186208), (6, 14321840), (8, 10741380), (10, 8593104), (12, 7160920), (13, 6610080), (15, 5728736), (16, 5370690), (20, 4296552), (24, 3580460), (26, 3305040), (30, 2864368), (32, 2685345), (39, 2203360), (40, 2148276), (47, 1828320), (48, 1790230), (52, 1652520), (60, 1432184), (65, 1322016), (78, 1101680), (80, 1074138), (94, 914160), (96, 895115), (104, 826260), (120, 716092), (130, 661008), (141, 609440), (156, 550840), (160, 537069), (188, 457080), (195, 440672), (208, 413130), (235, 365664), (240, 358046), (260, 330504), (282, 304720), (293, 293280), (312, 275420), (376, 228540), (390, 220336), (416, 206565), (470, 182832), (480, 179023), (520, 165252), (564, 152360), (586, 146640), (611, 140640), (624, 137710), (705, 121888), (752, 114270), (780, 110168), (879, 97760), (940, 91416), (1040, 82626), (1128, 76180), (1172, 73320), (1222, 70320), (1248, 68855), (1410, 60944), (1465, 58656), (1504, 57135), (1560, 55084), (1758, 48880), (1833, 46880), (1880, 45708), (2080, 41313), (2256, 38090), (2344, 36660), (2444, 35160), (2820, 30472), (2930, 29328), (3055, 28128), (3120, 27542), (3516, 24440), (3666, 23440), (3760, 22854), (3809, 22560), (4395, 19552), (4512, 19045), (4688, 18330), (4888, 17580), (5640, 15236), (5860, 14664), (6110, 14064), (6240, 13771), (7032, 12220), (7332, 11720), (7520, 11427), (7618, 11280), (8790, 9776), (9165, 9376)]