16683120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 240

約数和(自身を含む): 62674560

約数和(自身を除く): 45991440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 47, 48, 51, 58, 60, 68, 72, 80, 85, 87, 90, 94, 102, 116, 120, 136, 141, 144, 145, 153, 170, 174, 180, 188, 204, 232, 235, 240, 255, 261, 272, 282, 290, 306, 340, 348, 360, 376, 408, 423, 435, 464, 470, 493, 510, 522, 564, 580, 612, 680, 696, 705, 720, 752, 765, 799, 816, 846, 870, 940, 986, 1020, 1044, 1128, 1160, 1224, 1305, 1360, 1363, 1392, 1410, 1479, 1530, 1598, 1692, 1740, 1880, 1972, 2040, 2088, 2115, 2256, 2320, 2397, 2448, 2465, 2610, 2726, 2820, 2958, 3060, 3196, 3384, 3480, 3760, 3944, 3995, 4080, 4089, 4176, 4230, 4437, 4794, 4930, 5220, 5452, 5640, 5916, 6120, 6392, 6768, 6815, 6960, 7191, 7395, 7888, 7990, 8178, 8460, 8874, 9588, 9860, 10440, 10904, 11280, 11832, 11985, 12240, 12267, 12784, 13630, 14382, 14790, 15980, 16356, 16920, 17748, 19176, 19720, 20445, 20880, 21808, 22185, 23171, 23664, 23970, 24534, 27260, 28764, 29580, 31960, 32712, 33840, 35496, 35955, 38352, 39440, 40890, 44370, 46342, 47940, 49068, 54520, 57528, 59160, 61335, 63920, 65424, 69513, 70992, 71910, 81780, 88740, 92684, 95880, 98136, 109040, 115056, 115855, 118320, 122670, 139026, 143820, 163560, 177480, 185368, 191760, 196272, 208539, 231710, 245340, 278052, 287640, 327120, 347565, 354960, 370736, 417078, 463420, 490680, 556104, 575280, 695130, 834156, 926840, 981360, 1042695, 1112208, 1390260, 1668312, 1853680, 2085390, 2780520, 3336624, 4170780, 5561040, 8341560, 16683120]

約数ペア:

[(1, 16683120), (2, 8341560), (3, 5561040), (4, 4170780), (5, 3336624), (6, 2780520), (8, 2085390), (9, 1853680), (10, 1668312), (12, 1390260), (15, 1112208), (16, 1042695), (17, 981360), (18, 926840), (20, 834156), (24, 695130), (29, 575280), (30, 556104), (34, 490680), (36, 463420), (40, 417078), (45, 370736), (47, 354960), (48, 347565), (51, 327120), (58, 287640), (60, 278052), (68, 245340), (72, 231710), (80, 208539), (85, 196272), (87, 191760), (90, 185368), (94, 177480), (102, 163560), (116, 143820), (120, 139026), (136, 122670), (141, 118320), (144, 115855), (145, 115056), (153, 109040), (170, 98136), (174, 95880), (180, 92684), (188, 88740), (204, 81780), (232, 71910), (235, 70992), (240, 69513), (255, 65424), (261, 63920), (272, 61335), (282, 59160), (290, 57528), (306, 54520), (340, 49068), (348, 47940), (360, 46342), (376, 44370), (408, 40890), (423, 39440), (435, 38352), (464, 35955), (470, 35496), (493, 33840), (510, 32712), (522, 31960), (564, 29580), (580, 28764), (612, 27260), (680, 24534), (696, 23970), (705, 23664), (720, 23171), (752, 22185), (765, 21808), (799, 20880), (816, 20445), (846, 19720), (870, 19176), (940, 17748), (986, 16920), (1020, 16356), (1044, 15980), (1128, 14790), (1160, 14382), (1224, 13630), (1305, 12784), (1360, 12267), (1363, 12240), (1392, 11985), (1410, 11832), (1479, 11280), (1530, 10904), (1598, 10440), (1692, 9860), (1740, 9588), (1880, 8874), (1972, 8460), (2040, 8178), (2088, 7990), (2115, 7888), (2256, 7395), (2320, 7191), (2397, 6960), (2448, 6815), (2465, 6768), (2610, 6392), (2726, 6120), (2820, 5916), (2958, 5640), (3060, 5452), (3196, 5220), (3384, 4930), (3480, 4794), (3760, 4437), (3944, 4230), (3995, 4176), (4080, 4089)]