282031440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:649

約数の個数: 160

約数和(自身を含む): 929464320

約数和(自身を除く): 647432880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 127, 152, 190, 228, 240, 254, 285, 304, 380, 381, 456, 487, 508, 570, 635, 760, 762, 912, 974, 1016, 1140, 1270, 1461, 1520, 1524, 1905, 1948, 2032, 2280, 2413, 2435, 2540, 2922, 3048, 3810, 3896, 4560, 4826, 4870, 5080, 5844, 6096, 7239, 7305, 7620, 7792, 9253, 9652, 9740, 10160, 11688, 12065, 14478, 14610, 15240, 18506, 19304, 19480, 23376, 24130, 27759, 28956, 29220, 30480, 36195, 37012, 38608, 38960, 46265, 48260, 55518, 57912, 58440, 61849, 72390, 74024, 92530, 96520, 111036, 115824, 116880, 123698, 138795, 144780, 148048, 185060, 185547, 193040, 222072, 247396, 277590, 289560, 309245, 370120, 371094, 444144, 494792, 555180, 579120, 618490, 740240, 742188, 927735, 989584, 1110360, 1175131, 1236980, 1484376, 1855470, 2220720, 2350262, 2473960, 2968752, 3525393, 3710940, 4700524, 4947920, 5875655, 7050786, 7421880, 9401048, 11751310, 14101572, 14843760, 17626965, 18802096, 23502620, 28203144, 35253930, 47005240, 56406288, 70507860, 94010480, 141015720, 282031440]

約数ペア:

[(1, 282031440), (2, 141015720), (3, 94010480), (4, 70507860), (5, 56406288), (6, 47005240), (8, 35253930), (10, 28203144), (12, 23502620), (15, 18802096), (16, 17626965), (19, 14843760), (20, 14101572), (24, 11751310), (30, 9401048), (38, 7421880), (40, 7050786), (48, 5875655), (57, 4947920), (60, 4700524), (76, 3710940), (80, 3525393), (95, 2968752), (114, 2473960), (120, 2350262), (127, 2220720), (152, 1855470), (190, 1484376), (228, 1236980), (240, 1175131), (254, 1110360), (285, 989584), (304, 927735), (380, 742188), (381, 740240), (456, 618490), (487, 579120), (508, 555180), (570, 494792), (635, 444144), (760, 371094), (762, 370120), (912, 309245), (974, 289560), (1016, 277590), (1140, 247396), (1270, 222072), (1461, 193040), (1520, 185547), (1524, 185060), (1905, 148048), (1948, 144780), (2032, 138795), (2280, 123698), (2413, 116880), (2435, 115824), (2540, 111036), (2922, 96520), (3048, 92530), (3810, 74024), (3896, 72390), (4560, 61849), (4826, 58440), (4870, 57912), (5080, 55518), (5844, 48260), (6096, 46265), (7239, 38960), (7305, 38608), (7620, 37012), (7792, 36195), (9253, 30480), (9652, 29220), (9740, 28956), (10160, 27759), (11688, 24130), (12065, 23376), (14478, 19480), (14610, 19304), (15240, 18506)]