67043880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 229806720

約数和(自身を除く): 162762840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 61, 71, 72, 86, 90, 120, 122, 129, 142, 172, 180, 183, 213, 215, 244, 258, 284, 305, 344, 355, 360, 366, 387, 426, 430, 488, 516, 549, 568, 610, 639, 645, 710, 732, 774, 852, 860, 915, 1032, 1065, 1098, 1220, 1278, 1290, 1420, 1464, 1548, 1704, 1720, 1830, 1935, 2130, 2196, 2440, 2556, 2580, 2623, 2745, 2840, 3053, 3096, 3195, 3660, 3870, 4260, 4331, 4392, 5112, 5160, 5246, 5490, 6106, 6390, 7320, 7740, 7869, 8520, 8662, 9159, 10492, 10980, 12212, 12780, 12993, 13115, 15265, 15480, 15738, 17324, 18318, 20984, 21655, 21960, 23607, 24424, 25560, 25986, 26230, 27477, 30530, 31476, 34648, 36636, 38979, 39345, 43310, 45795, 47214, 51972, 52460, 54954, 61060, 62952, 64965, 73272, 77958, 78690, 86620, 91590, 94428, 103944, 104920, 109908, 118035, 122120, 129930, 137385, 155916, 157380, 173240, 183180, 186233, 188856, 194895, 219816, 236070, 259860, 274770, 311832, 314760, 366360, 372466, 389790, 472140, 519720, 549540, 558699, 744932, 779580, 931165, 944280, 1099080, 1117398, 1489864, 1559160, 1676097, 1862330, 2234796, 2793495, 3352194, 3724660, 4469592, 5586990, 6704388, 7449320, 8380485, 11173980, 13408776, 16760970, 22347960, 33521940, 67043880]

約数ペア:

[(1, 67043880), (2, 33521940), (3, 22347960), (4, 16760970), (5, 13408776), (6, 11173980), (8, 8380485), (9, 7449320), (10, 6704388), (12, 5586990), (15, 4469592), (18, 3724660), (20, 3352194), (24, 2793495), (30, 2234796), (36, 1862330), (40, 1676097), (43, 1559160), (45, 1489864), (60, 1117398), (61, 1099080), (71, 944280), (72, 931165), (86, 779580), (90, 744932), (120, 558699), (122, 549540), (129, 519720), (142, 472140), (172, 389790), (180, 372466), (183, 366360), (213, 314760), (215, 311832), (244, 274770), (258, 259860), (284, 236070), (305, 219816), (344, 194895), (355, 188856), (360, 186233), (366, 183180), (387, 173240), (426, 157380), (430, 155916), (488, 137385), (516, 129930), (549, 122120), (568, 118035), (610, 109908), (639, 104920), (645, 103944), (710, 94428), (732, 91590), (774, 86620), (852, 78690), (860, 77958), (915, 73272), (1032, 64965), (1065, 62952), (1098, 61060), (1220, 54954), (1278, 52460), (1290, 51972), (1420, 47214), (1464, 45795), (1548, 43310), (1704, 39345), (1720, 38979), (1830, 36636), (1935, 34648), (2130, 31476), (2196, 30530), (2440, 27477), (2556, 26230), (2580, 25986), (2623, 25560), (2745, 24424), (2840, 23607), (3053, 21960), (3096, 21655), (3195, 20984), (3660, 18318), (3870, 17324), (4260, 15738), (4331, 15480), (4392, 15265), (5112, 13115), (5160, 12993), (5246, 12780), (5490, 12212), (6106, 10980), (6390, 10492), (7320, 9159), (7740, 8662), (7869, 8520)]