61729080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1773

約数の個数: 128

約数和(自身を含む): 216691200

約数和(自身を除く): 154962120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1709, 1720, 1806, 2408, 2580, 3010, 3418, 3612, 4515, 5127, 5160, 6020, 6836, 7224, 8545, 9030, 10254, 11963, 12040, 13672, 17090, 18060, 20508, 23926, 25635, 34180, 35889, 36120, 41016, 47852, 51270, 59815, 68360, 71778, 73487, 95704, 102540, 119630, 143556, 146974, 179445, 205080, 220461, 239260, 287112, 293948, 358890, 367435, 440922, 478520, 514409, 587896, 717780, 734870, 881844, 1028818, 1102305, 1435560, 1469740, 1543227, 1763688, 2057636, 2204610, 2572045, 2939480, 3086454, 4115272, 4409220, 5144090, 6172908, 7716135, 8818440, 10288180, 12345816, 15432270, 20576360, 30864540, 61729080]

約数ペア:

[(1, 61729080), (2, 30864540), (3, 20576360), (4, 15432270), (5, 12345816), (6, 10288180), (7, 8818440), (8, 7716135), (10, 6172908), (12, 5144090), (14, 4409220), (15, 4115272), (20, 3086454), (21, 2939480), (24, 2572045), (28, 2204610), (30, 2057636), (35, 1763688), (40, 1543227), (42, 1469740), (43, 1435560), (56, 1102305), (60, 1028818), (70, 881844), (84, 734870), (86, 717780), (105, 587896), (120, 514409), (129, 478520), (140, 440922), (168, 367435), (172, 358890), (210, 293948), (215, 287112), (258, 239260), (280, 220461), (301, 205080), (344, 179445), (420, 146974), (430, 143556), (516, 119630), (602, 102540), (645, 95704), (840, 73487), (860, 71778), (903, 68360), (1032, 59815), (1204, 51270), (1290, 47852), (1505, 41016), (1709, 36120), (1720, 35889), (1806, 34180), (2408, 25635), (2580, 23926), (3010, 20508), (3418, 18060), (3612, 17090), (4515, 13672), (5127, 12040), (5160, 11963), (6020, 10254), (6836, 9030), (7224, 8545)]