26401680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:758

約数の個数: 160

約数和(自身を含む): 96422400

約数和(自身を除く): 70020720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 719, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1438, 1530, 1836, 2040, 2157, 2160, 2295, 2448, 2876, 3060, 3595, 3672, 4080, 4314, 4590, 5752, 6120, 6471, 7190, 7344, 8628, 9180, 10785, 11504, 12223, 12240, 12942, 14380, 17256, 18360, 19413, 21570, 24446, 25884, 28760, 32355, 34512, 36669, 36720, 38826, 43140, 48892, 51768, 57520, 61115, 64710, 73338, 77652, 86280, 97065, 97784, 103536, 110007, 122230, 129420, 146676, 155304, 172560, 183345, 194130, 195568, 220014, 244460, 258840, 293352, 310608, 330021, 366690, 388260, 440028, 488920, 517680, 550035, 586704, 660042, 733380, 776520, 880056, 977840, 1100070, 1320084, 1466760, 1553040, 1650105, 1760112, 2200140, 2640168, 2933520, 3300210, 4400280, 5280336, 6600420, 8800560, 13200840, 26401680]

約数ペア:

[(1, 26401680), (2, 13200840), (3, 8800560), (4, 6600420), (5, 5280336), (6, 4400280), (8, 3300210), (9, 2933520), (10, 2640168), (12, 2200140), (15, 1760112), (16, 1650105), (17, 1553040), (18, 1466760), (20, 1320084), (24, 1100070), (27, 977840), (30, 880056), (34, 776520), (36, 733380), (40, 660042), (45, 586704), (48, 550035), (51, 517680), (54, 488920), (60, 440028), (68, 388260), (72, 366690), (80, 330021), (85, 310608), (90, 293352), (102, 258840), (108, 244460), (120, 220014), (135, 195568), (136, 194130), (144, 183345), (153, 172560), (170, 155304), (180, 146676), (204, 129420), (216, 122230), (240, 110007), (255, 103536), (270, 97784), (272, 97065), (306, 86280), (340, 77652), (360, 73338), (408, 64710), (432, 61115), (459, 57520), (510, 51768), (540, 48892), (612, 43140), (680, 38826), (719, 36720), (720, 36669), (765, 34512), (816, 32355), (918, 28760), (1020, 25884), (1080, 24446), (1224, 21570), (1360, 19413), (1438, 18360), (1530, 17256), (1836, 14380), (2040, 12942), (2157, 12240), (2160, 12223), (2295, 11504), (2448, 10785), (2876, 9180), (3060, 8628), (3595, 7344), (3672, 7190), (4080, 6471), (4314, 6120), (4590, 5752)]