144580920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{379}}^1$

素因数の和:438

約数の個数: 192

約数和(自身を含む): 503971200

約数和(自身を除く): 359390280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 289, 330, 340, 374, 379, 408, 440, 510, 561, 578, 660, 680, 748, 758, 867, 935, 1020, 1122, 1137, 1156, 1320, 1445, 1496, 1516, 1734, 1870, 1895, 2040, 2244, 2274, 2312, 2805, 2890, 3032, 3179, 3468, 3740, 3790, 4169, 4335, 4488, 4548, 5610, 5685, 5780, 6358, 6443, 6936, 7480, 7580, 8338, 8670, 9096, 9537, 11220, 11370, 11560, 12507, 12716, 12886, 15160, 15895, 16676, 17340, 19074, 19329, 20845, 22440, 22740, 25014, 25432, 25772, 31790, 32215, 33352, 34680, 38148, 38658, 41690, 45480, 47685, 50028, 51544, 62535, 63580, 64430, 70873, 76296, 77316, 83380, 95370, 96645, 100056, 109531, 125070, 127160, 128860, 141746, 154632, 166760, 190740, 193290, 212619, 219062, 250140, 257720, 283492, 328593, 354365, 381480, 386580, 425238, 438124, 500280, 547655, 566984, 657186, 708730, 773160, 850476, 876248, 1063095, 1095310, 1204841, 1314372, 1417460, 1642965, 1700952, 2126190, 2190620, 2409682, 2628744, 2834920, 3285930, 3614523, 4252380, 4381240, 4819364, 6024205, 6571860, 7229046, 8504760, 9638728, 12048410, 13143720, 14458092, 18072615, 24096820, 28916184, 36145230, 48193640, 72290460, 144580920]

約数ペア:

[(1, 144580920), (2, 72290460), (3, 48193640), (4, 36145230), (5, 28916184), (6, 24096820), (8, 18072615), (10, 14458092), (11, 13143720), (12, 12048410), (15, 9638728), (17, 8504760), (20, 7229046), (22, 6571860), (24, 6024205), (30, 4819364), (33, 4381240), (34, 4252380), (40, 3614523), (44, 3285930), (51, 2834920), (55, 2628744), (60, 2409682), (66, 2190620), (68, 2126190), (85, 1700952), (88, 1642965), (102, 1417460), (110, 1314372), (120, 1204841), (132, 1095310), (136, 1063095), (165, 876248), (170, 850476), (187, 773160), (204, 708730), (220, 657186), (255, 566984), (264, 547655), (289, 500280), (330, 438124), (340, 425238), (374, 386580), (379, 381480), (408, 354365), (440, 328593), (510, 283492), (561, 257720), (578, 250140), (660, 219062), (680, 212619), (748, 193290), (758, 190740), (867, 166760), (935, 154632), (1020, 141746), (1122, 128860), (1137, 127160), (1156, 125070), (1320, 109531), (1445, 100056), (1496, 96645), (1516, 95370), (1734, 83380), (1870, 77316), (1895, 76296), (2040, 70873), (2244, 64430), (2274, 63580), (2312, 62535), (2805, 51544), (2890, 50028), (3032, 47685), (3179, 45480), (3468, 41690), (3740, 38658), (3790, 38148), (4169, 34680), (4335, 33352), (4488, 32215), (4548, 31790), (5610, 25772), (5685, 25432), (5780, 25014), (6358, 22740), (6443, 22440), (6936, 20845), (7480, 19329), (7580, 19074), (8338, 17340), (8670, 16676), (9096, 15895), (9537, 15160), (11220, 12886), (11370, 12716), (11560, 12507)]