144967620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:434

約数の個数: 192

約数和(自身を含む): 496742400

約数和(自身を除く): 351774780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 43, 46, 60, 69, 70, 84, 86, 92, 105, 115, 129, 138, 140, 161, 172, 210, 215, 230, 258, 276, 301, 322, 345, 349, 420, 430, 460, 483, 516, 602, 644, 645, 690, 698, 805, 860, 903, 966, 989, 1047, 1204, 1290, 1380, 1396, 1505, 1610, 1745, 1806, 1932, 1978, 2094, 2415, 2443, 2580, 2967, 3010, 3220, 3490, 3612, 3956, 4188, 4515, 4830, 4886, 4945, 5235, 5934, 6020, 6923, 6980, 7329, 8027, 9030, 9660, 9772, 9890, 10470, 11868, 12215, 13846, 14658, 14835, 15007, 16054, 18060, 19780, 20769, 20940, 24081, 24430, 27692, 29316, 29670, 30014, 32108, 34615, 36645, 40135, 41538, 45021, 48162, 48860, 56189, 59340, 60028, 69230, 73290, 75035, 80270, 83076, 90042, 96324, 103845, 105049, 112378, 120405, 138460, 146580, 150070, 160540, 168567, 180084, 207690, 210098, 224756, 225105, 240810, 280945, 300140, 315147, 337134, 345161, 415380, 420196, 450210, 481620, 525245, 561890, 630294, 674268, 690322, 842835, 900420, 1035483, 1050490, 1123780, 1260588, 1380644, 1575735, 1685670, 1725805, 2070966, 2100980, 2416127, 3151470, 3371340, 3451610, 4141932, 4832254, 5177415, 6302940, 6903220, 7248381, 9664508, 10354830, 12080635, 14496762, 20709660, 24161270, 28993524, 36241905, 48322540, 72483810, 144967620]

約数ペア:

[(1, 144967620), (2, 72483810), (3, 48322540), (4, 36241905), (5, 28993524), (6, 24161270), (7, 20709660), (10, 14496762), (12, 12080635), (14, 10354830), (15, 9664508), (20, 7248381), (21, 6903220), (23, 6302940), (28, 5177415), (30, 4832254), (35, 4141932), (42, 3451610), (43, 3371340), (46, 3151470), (60, 2416127), (69, 2100980), (70, 2070966), (84, 1725805), (86, 1685670), (92, 1575735), (105, 1380644), (115, 1260588), (129, 1123780), (138, 1050490), (140, 1035483), (161, 900420), (172, 842835), (210, 690322), (215, 674268), (230, 630294), (258, 561890), (276, 525245), (301, 481620), (322, 450210), (345, 420196), (349, 415380), (420, 345161), (430, 337134), (460, 315147), (483, 300140), (516, 280945), (602, 240810), (644, 225105), (645, 224756), (690, 210098), (698, 207690), (805, 180084), (860, 168567), (903, 160540), (966, 150070), (989, 146580), (1047, 138460), (1204, 120405), (1290, 112378), (1380, 105049), (1396, 103845), (1505, 96324), (1610, 90042), (1745, 83076), (1806, 80270), (1932, 75035), (1978, 73290), (2094, 69230), (2415, 60028), (2443, 59340), (2580, 56189), (2967, 48860), (3010, 48162), (3220, 45021), (3490, 41538), (3612, 40135), (3956, 36645), (4188, 34615), (4515, 32108), (4830, 30014), (4886, 29670), (4945, 29316), (5235, 27692), (5934, 24430), (6020, 24081), (6923, 20940), (6980, 20769), (7329, 19780), (8027, 18060), (9030, 16054), (9660, 15007), (9772, 14835), (9890, 14658), (10470, 13846), (11868, 12215)]