282520560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{797}}^1$

素因数の和:1031

約数の個数: 160

約数和(自身を含む): 1006935552

約数和(自身を除く): 724414992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 211, 240, 280, 336, 420, 422, 560, 633, 797, 840, 844, 1055, 1266, 1477, 1594, 1680, 1688, 2110, 2391, 2532, 2954, 3165, 3188, 3376, 3985, 4220, 4431, 4782, 5064, 5579, 5908, 6330, 6376, 7385, 7970, 8440, 8862, 9564, 10128, 11158, 11816, 11955, 12660, 12752, 14770, 15940, 16737, 16880, 17724, 19128, 22155, 22316, 23632, 23910, 25320, 27895, 29540, 31880, 33474, 35448, 38256, 44310, 44632, 47820, 50640, 55790, 59080, 63760, 66948, 70896, 83685, 88620, 89264, 95640, 111580, 118160, 133896, 167370, 168167, 177240, 191280, 223160, 267792, 334740, 336334, 354480, 446320, 504501, 669480, 672668, 840835, 1009002, 1177169, 1338960, 1345336, 1681670, 2018004, 2354338, 2522505, 2690672, 3363340, 3531507, 4036008, 4708676, 5045010, 5885845, 6726680, 7063014, 8072016, 9417352, 10090020, 11771690, 13453360, 14126028, 17657535, 18834704, 20180040, 23543380, 28252056, 35315070, 40360080, 47086760, 56504112, 70630140, 94173520, 141260280, 282520560]

約数ペア:

[(1, 282520560), (2, 141260280), (3, 94173520), (4, 70630140), (5, 56504112), (6, 47086760), (7, 40360080), (8, 35315070), (10, 28252056), (12, 23543380), (14, 20180040), (15, 18834704), (16, 17657535), (20, 14126028), (21, 13453360), (24, 11771690), (28, 10090020), (30, 9417352), (35, 8072016), (40, 7063014), (42, 6726680), (48, 5885845), (56, 5045010), (60, 4708676), (70, 4036008), (80, 3531507), (84, 3363340), (105, 2690672), (112, 2522505), (120, 2354338), (140, 2018004), (168, 1681670), (210, 1345336), (211, 1338960), (240, 1177169), (280, 1009002), (336, 840835), (420, 672668), (422, 669480), (560, 504501), (633, 446320), (797, 354480), (840, 336334), (844, 334740), (1055, 267792), (1266, 223160), (1477, 191280), (1594, 177240), (1680, 168167), (1688, 167370), (2110, 133896), (2391, 118160), (2532, 111580), (2954, 95640), (3165, 89264), (3188, 88620), (3376, 83685), (3985, 70896), (4220, 66948), (4431, 63760), (4782, 59080), (5064, 55790), (5579, 50640), (5908, 47820), (6330, 44632), (6376, 44310), (7385, 38256), (7970, 35448), (8440, 33474), (8862, 31880), (9564, 29540), (10128, 27895), (11158, 25320), (11816, 23910), (11955, 23632), (12660, 22316), (12752, 22155), (14770, 19128), (15940, 17724), (16737, 16880)]