144865160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 382112640

約数和(自身を除く): 237247480

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 107, 110, 136, 170, 181, 187, 214, 220, 340, 362, 374, 428, 440, 535, 680, 724, 748, 856, 905, 935, 1070, 1177, 1448, 1496, 1810, 1819, 1870, 1991, 2140, 2354, 3077, 3620, 3638, 3740, 3982, 4280, 4708, 5885, 6154, 7240, 7276, 7480, 7964, 9095, 9416, 9955, 11770, 12308, 14552, 15385, 15928, 18190, 19367, 19910, 20009, 23540, 24616, 30770, 33847, 36380, 38734, 39820, 40018, 47080, 61540, 67694, 72760, 77468, 79640, 80036, 96835, 100045, 123080, 135388, 154936, 160072, 169235, 193670, 200090, 213037, 270776, 329239, 338470, 387340, 400180, 426074, 658478, 676940, 774680, 800360, 852148, 1065185, 1316956, 1353880, 1646195, 1704296, 2130370, 2633912, 3292390, 3621629, 4260740, 6584780, 7243258, 8521480, 13169560, 14486516, 18108145, 28973032, 36216290, 72432580, 144865160]

約数ペア:

[(1, 144865160), (2, 72432580), (4, 36216290), (5, 28973032), (8, 18108145), (10, 14486516), (11, 13169560), (17, 8521480), (20, 7243258), (22, 6584780), (34, 4260740), (40, 3621629), (44, 3292390), (55, 2633912), (68, 2130370), (85, 1704296), (88, 1646195), (107, 1353880), (110, 1316956), (136, 1065185), (170, 852148), (181, 800360), (187, 774680), (214, 676940), (220, 658478), (340, 426074), (362, 400180), (374, 387340), (428, 338470), (440, 329239), (535, 270776), (680, 213037), (724, 200090), (748, 193670), (856, 169235), (905, 160072), (935, 154936), (1070, 135388), (1177, 123080), (1448, 100045), (1496, 96835), (1810, 80036), (1819, 79640), (1870, 77468), (1991, 72760), (2140, 67694), (2354, 61540), (3077, 47080), (3620, 40018), (3638, 39820), (3740, 38734), (3982, 36380), (4280, 33847), (4708, 30770), (5885, 24616), (6154, 23540), (7240, 20009), (7276, 19910), (7480, 19367), (7964, 18190), (9095, 15928), (9416, 15385), (9955, 14552), (11770, 12308)]