142912440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:418

約数の個数: 192

約数和(自身を含む): 512179200

約数和(自身を除く): 369266760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 151, 165, 180, 198, 220, 239, 264, 302, 330, 360, 396, 440, 453, 478, 495, 604, 660, 717, 755, 792, 906, 956, 990, 1195, 1208, 1320, 1359, 1434, 1510, 1661, 1812, 1912, 1980, 2151, 2265, 2390, 2629, 2718, 2868, 3020, 3322, 3585, 3624, 3960, 4302, 4530, 4780, 4983, 5258, 5436, 5736, 6040, 6644, 6795, 7170, 7887, 8305, 8604, 9060, 9560, 9966, 10516, 10755, 10872, 13145, 13288, 13590, 14340, 14949, 15774, 16610, 17208, 18120, 19932, 21032, 21510, 23661, 24915, 26290, 27180, 28680, 29898, 31548, 33220, 36089, 39435, 39864, 43020, 47322, 49830, 52580, 54360, 59796, 63096, 66440, 72178, 74745, 78870, 86040, 94644, 99660, 105160, 108267, 118305, 119592, 144356, 149490, 157740, 180445, 189288, 199320, 216534, 236610, 288712, 298980, 315480, 324801, 360890, 396979, 433068, 473220, 541335, 597960, 649602, 721780, 793958, 866136, 946440, 1082670, 1190937, 1299204, 1443560, 1587916, 1624005, 1984895, 2165340, 2381874, 2598408, 3175832, 3248010, 3572811, 3969790, 4330680, 4763748, 5954685, 6496020, 7145622, 7939580, 9527496, 11909370, 12992040, 14291244, 15879160, 17864055, 23818740, 28582488, 35728110, 47637480, 71456220, 142912440]

約数ペア:

[(1, 142912440), (2, 71456220), (3, 47637480), (4, 35728110), (5, 28582488), (6, 23818740), (8, 17864055), (9, 15879160), (10, 14291244), (11, 12992040), (12, 11909370), (15, 9527496), (18, 7939580), (20, 7145622), (22, 6496020), (24, 5954685), (30, 4763748), (33, 4330680), (36, 3969790), (40, 3572811), (44, 3248010), (45, 3175832), (55, 2598408), (60, 2381874), (66, 2165340), (72, 1984895), (88, 1624005), (90, 1587916), (99, 1443560), (110, 1299204), (120, 1190937), (132, 1082670), (151, 946440), (165, 866136), (180, 793958), (198, 721780), (220, 649602), (239, 597960), (264, 541335), (302, 473220), (330, 433068), (360, 396979), (396, 360890), (440, 324801), (453, 315480), (478, 298980), (495, 288712), (604, 236610), (660, 216534), (717, 199320), (755, 189288), (792, 180445), (906, 157740), (956, 149490), (990, 144356), (1195, 119592), (1208, 118305), (1320, 108267), (1359, 105160), (1434, 99660), (1510, 94644), (1661, 86040), (1812, 78870), (1912, 74745), (1980, 72178), (2151, 66440), (2265, 63096), (2390, 59796), (2629, 54360), (2718, 52580), (2868, 49830), (3020, 47322), (3322, 43020), (3585, 39864), (3624, 39435), (3960, 36089), (4302, 33220), (4530, 31548), (4780, 29898), (4983, 28680), (5258, 27180), (5436, 26290), (5736, 24915), (6040, 23661), (6644, 21510), (6795, 21032), (7170, 19932), (7887, 18120), (8305, 17208), (8604, 16610), (9060, 15774), (9560, 14949), (9966, 14340), (10516, 13590), (10755, 13288), (10872, 13145)]