139901040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:532

約数の個数: 160

約数和(自身を含む): 485683200

約数和(自身を除く): 345782160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 239, 240, 270, 271, 360, 432, 478, 540, 542, 717, 720, 813, 956, 1080, 1084, 1195, 1355, 1434, 1626, 1912, 2151, 2160, 2168, 2390, 2439, 2710, 2868, 3252, 3585, 3824, 4065, 4302, 4336, 4780, 4878, 5420, 5736, 6453, 6504, 7170, 7317, 8130, 8604, 9560, 9756, 10755, 10840, 11472, 12195, 12906, 13008, 14340, 14634, 16260, 17208, 19120, 19512, 21510, 21680, 24390, 25812, 28680, 29268, 32265, 32520, 34416, 36585, 39024, 43020, 48780, 51624, 57360, 58536, 64530, 64769, 65040, 73170, 86040, 97560, 103248, 117072, 129060, 129538, 146340, 172080, 194307, 195120, 258120, 259076, 292680, 323845, 388614, 516240, 518152, 582921, 585360, 647690, 777228, 971535, 1036304, 1165842, 1295380, 1554456, 1748763, 1943070, 2331684, 2590760, 2914605, 3108912, 3497526, 3886140, 4663368, 5181520, 5829210, 6995052, 7772280, 8743815, 9326736, 11658420, 13990104, 15544560, 17487630, 23316840, 27980208, 34975260, 46633680, 69950520, 139901040]

約数ペア:

[(1, 139901040), (2, 69950520), (3, 46633680), (4, 34975260), (5, 27980208), (6, 23316840), (8, 17487630), (9, 15544560), (10, 13990104), (12, 11658420), (15, 9326736), (16, 8743815), (18, 7772280), (20, 6995052), (24, 5829210), (27, 5181520), (30, 4663368), (36, 3886140), (40, 3497526), (45, 3108912), (48, 2914605), (54, 2590760), (60, 2331684), (72, 1943070), (80, 1748763), (90, 1554456), (108, 1295380), (120, 1165842), (135, 1036304), (144, 971535), (180, 777228), (216, 647690), (239, 585360), (240, 582921), (270, 518152), (271, 516240), (360, 388614), (432, 323845), (478, 292680), (540, 259076), (542, 258120), (717, 195120), (720, 194307), (813, 172080), (956, 146340), (1080, 129538), (1084, 129060), (1195, 117072), (1355, 103248), (1434, 97560), (1626, 86040), (1912, 73170), (2151, 65040), (2160, 64769), (2168, 64530), (2390, 58536), (2439, 57360), (2710, 51624), (2868, 48780), (3252, 43020), (3585, 39024), (3824, 36585), (4065, 34416), (4302, 32520), (4336, 32265), (4780, 29268), (4878, 28680), (5420, 25812), (5736, 24390), (6453, 21680), (6504, 21510), (7170, 19512), (7317, 19120), (8130, 17208), (8604, 16260), (9560, 14634), (9756, 14340), (10755, 13008), (10840, 12906), (11472, 12195)]