16997040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 200

約数和(自身を含む): 61396368

約数和(自身を除く): 44399328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 61, 72, 80, 81, 86, 90, 108, 120, 122, 129, 135, 144, 162, 172, 180, 183, 215, 216, 240, 244, 258, 270, 305, 324, 344, 360, 366, 387, 405, 430, 432, 488, 516, 540, 549, 610, 645, 648, 688, 720, 732, 774, 810, 860, 915, 976, 1032, 1080, 1098, 1161, 1220, 1290, 1296, 1464, 1548, 1620, 1647, 1720, 1830, 1935, 2064, 2160, 2196, 2322, 2440, 2580, 2623, 2745, 2928, 3096, 3240, 3294, 3440, 3483, 3660, 3870, 4392, 4644, 4880, 4941, 5160, 5246, 5490, 5805, 6192, 6480, 6588, 6966, 7320, 7740, 7869, 8235, 8784, 9288, 9882, 10320, 10492, 10980, 11610, 13115, 13176, 13932, 14640, 15480, 15738, 16470, 17415, 18576, 19764, 20984, 21960, 23220, 23607, 24705, 26230, 26352, 27864, 30960, 31476, 32940, 34830, 39345, 39528, 41968, 43920, 46440, 47214, 49410, 52460, 55728, 62952, 65880, 69660, 70821, 78690, 79056, 92880, 94428, 98820, 104920, 118035, 125904, 131760, 139320, 141642, 157380, 188856, 197640, 209840, 212463, 236070, 278640, 283284, 314760, 354105, 377712, 395280, 424926, 472140, 566568, 629520, 708210, 849852, 944280, 1062315, 1133136, 1416420, 1699704, 1888560, 2124630, 2832840, 3399408, 4249260, 5665680, 8498520, 16997040]

約数ペア:

[(1, 16997040), (2, 8498520), (3, 5665680), (4, 4249260), (5, 3399408), (6, 2832840), (8, 2124630), (9, 1888560), (10, 1699704), (12, 1416420), (15, 1133136), (16, 1062315), (18, 944280), (20, 849852), (24, 708210), (27, 629520), (30, 566568), (36, 472140), (40, 424926), (43, 395280), (45, 377712), (48, 354105), (54, 314760), (60, 283284), (61, 278640), (72, 236070), (80, 212463), (81, 209840), (86, 197640), (90, 188856), (108, 157380), (120, 141642), (122, 139320), (129, 131760), (135, 125904), (144, 118035), (162, 104920), (172, 98820), (180, 94428), (183, 92880), (215, 79056), (216, 78690), (240, 70821), (244, 69660), (258, 65880), (270, 62952), (305, 55728), (324, 52460), (344, 49410), (360, 47214), (366, 46440), (387, 43920), (405, 41968), (430, 39528), (432, 39345), (488, 34830), (516, 32940), (540, 31476), (549, 30960), (610, 27864), (645, 26352), (648, 26230), (688, 24705), (720, 23607), (732, 23220), (774, 21960), (810, 20984), (860, 19764), (915, 18576), (976, 17415), (1032, 16470), (1080, 15738), (1098, 15480), (1161, 14640), (1220, 13932), (1290, 13176), (1296, 13115), (1464, 11610), (1548, 10980), (1620, 10492), (1647, 10320), (1720, 9882), (1830, 9288), (1935, 8784), (2064, 8235), (2160, 7869), (2196, 7740), (2322, 7320), (2440, 6966), (2580, 6588), (2623, 6480), (2745, 6192), (2928, 5805), (3096, 5490), (3240, 5246), (3294, 5160), (3440, 4941), (3483, 4880), (3660, 4644), (3870, 4392)]