144230520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1338

約数の個数: 192

約数和(自身を含む): 530236800

約数和(自身を除く): 386006280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 735, 760, 798, 840, 931, 980, 1064, 1140, 1176, 1291, 1330, 1470, 1596, 1862, 1960, 1995, 2280, 2582, 2660, 2793, 2940, 3192, 3724, 3873, 3990, 4655, 5164, 5320, 5586, 5880, 6455, 7448, 7746, 7980, 9037, 9310, 10328, 11172, 12910, 13965, 15492, 15960, 18074, 18620, 19365, 22344, 24529, 25820, 27111, 27930, 30984, 36148, 37240, 38730, 45185, 49058, 51640, 54222, 55860, 63259, 72296, 73587, 77460, 90370, 98116, 108444, 111720, 122645, 126518, 135555, 147174, 154920, 171703, 180740, 189777, 196232, 216888, 245290, 253036, 271110, 294348, 316295, 343406, 361480, 367935, 379554, 490580, 506072, 515109, 542220, 588696, 632590, 686812, 735870, 759108, 858515, 948885, 981160, 1030218, 1084440, 1201921, 1265180, 1373624, 1471740, 1518216, 1717030, 1897770, 2060436, 2403842, 2530360, 2575545, 2943480, 3434060, 3605763, 3795540, 4120872, 4807684, 5151090, 6009605, 6868120, 7211526, 7591080, 9615368, 10302180, 12019210, 14423052, 18028815, 20604360, 24038420, 28846104, 36057630, 48076840, 72115260, 144230520]

約数ペア:

[(1, 144230520), (2, 72115260), (3, 48076840), (4, 36057630), (5, 28846104), (6, 24038420), (7, 20604360), (8, 18028815), (10, 14423052), (12, 12019210), (14, 10302180), (15, 9615368), (19, 7591080), (20, 7211526), (21, 6868120), (24, 6009605), (28, 5151090), (30, 4807684), (35, 4120872), (38, 3795540), (40, 3605763), (42, 3434060), (49, 2943480), (56, 2575545), (57, 2530360), (60, 2403842), (70, 2060436), (76, 1897770), (84, 1717030), (95, 1518216), (98, 1471740), (105, 1373624), (114, 1265180), (120, 1201921), (133, 1084440), (140, 1030218), (147, 981160), (152, 948885), (168, 858515), (190, 759108), (196, 735870), (210, 686812), (228, 632590), (245, 588696), (266, 542220), (280, 515109), (285, 506072), (294, 490580), (380, 379554), (392, 367935), (399, 361480), (420, 343406), (456, 316295), (490, 294348), (532, 271110), (570, 253036), (588, 245290), (665, 216888), (735, 196232), (760, 189777), (798, 180740), (840, 171703), (931, 154920), (980, 147174), (1064, 135555), (1140, 126518), (1176, 122645), (1291, 111720), (1330, 108444), (1470, 98116), (1596, 90370), (1862, 77460), (1960, 73587), (1995, 72296), (2280, 63259), (2582, 55860), (2660, 54222), (2793, 51640), (2940, 49058), (3192, 45185), (3724, 38730), (3873, 37240), (3990, 36148), (4655, 30984), (5164, 27930), (5320, 27111), (5586, 25820), (5880, 24529), (6455, 22344), (7448, 19365), (7746, 18620), (7980, 18074), (9037, 15960), (9310, 15492), (10328, 13965), (11172, 12910)]