445264920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:466

約数の個数: 192

約数和(自身を含む): 1502504640

約数和(自身を除く): 1057239720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 97, 120, 123, 164, 180, 194, 205, 246, 291, 311, 328, 360, 369, 388, 410, 485, 492, 582, 615, 622, 738, 776, 820, 873, 933, 970, 984, 1164, 1230, 1244, 1455, 1476, 1555, 1640, 1746, 1845, 1866, 1940, 2328, 2460, 2488, 2799, 2910, 2952, 3110, 3492, 3690, 3732, 3880, 3977, 4365, 4665, 4920, 5598, 5820, 6220, 6984, 7380, 7464, 7954, 8730, 9330, 11196, 11640, 11931, 12440, 12751, 13995, 14760, 15908, 17460, 18660, 19885, 22392, 23862, 25502, 27990, 30167, 31816, 34920, 35793, 37320, 38253, 39770, 47724, 51004, 55980, 59655, 60334, 63755, 71586, 76506, 79540, 90501, 95448, 102008, 111960, 114759, 119310, 120668, 127510, 143172, 150835, 153012, 159080, 178965, 181002, 191265, 229518, 238620, 241336, 255020, 271503, 286344, 301670, 306024, 357930, 362004, 382530, 452505, 459036, 477240, 510040, 543006, 573795, 603340, 715860, 724008, 765060, 905010, 918072, 1086012, 1147590, 1206680, 1236847, 1357515, 1431720, 1530120, 1810020, 2172024, 2295180, 2473694, 2715030, 3620040, 3710541, 4590360, 4947388, 5430060, 6184235, 7421082, 9894776, 10860120, 11131623, 12368470, 14842164, 18552705, 22263246, 24736940, 29684328, 37105410, 44526492, 49473880, 55658115, 74210820, 89052984, 111316230, 148421640, 222632460, 445264920]

約数ペア:

[(1, 445264920), (2, 222632460), (3, 148421640), (4, 111316230), (5, 89052984), (6, 74210820), (8, 55658115), (9, 49473880), (10, 44526492), (12, 37105410), (15, 29684328), (18, 24736940), (20, 22263246), (24, 18552705), (30, 14842164), (36, 12368470), (40, 11131623), (41, 10860120), (45, 9894776), (60, 7421082), (72, 6184235), (82, 5430060), (90, 4947388), (97, 4590360), (120, 3710541), (123, 3620040), (164, 2715030), (180, 2473694), (194, 2295180), (205, 2172024), (246, 1810020), (291, 1530120), (311, 1431720), (328, 1357515), (360, 1236847), (369, 1206680), (388, 1147590), (410, 1086012), (485, 918072), (492, 905010), (582, 765060), (615, 724008), (622, 715860), (738, 603340), (776, 573795), (820, 543006), (873, 510040), (933, 477240), (970, 459036), (984, 452505), (1164, 382530), (1230, 362004), (1244, 357930), (1455, 306024), (1476, 301670), (1555, 286344), (1640, 271503), (1746, 255020), (1845, 241336), (1866, 238620), (1940, 229518), (2328, 191265), (2460, 181002), (2488, 178965), (2799, 159080), (2910, 153012), (2952, 150835), (3110, 143172), (3492, 127510), (3690, 120668), (3732, 119310), (3880, 114759), (3977, 111960), (4365, 102008), (4665, 95448), (4920, 90501), (5598, 79540), (5820, 76506), (6220, 71586), (6984, 63755), (7380, 60334), (7464, 59655), (7954, 55980), (8730, 51004), (9330, 47724), (11196, 39770), (11640, 38253), (11931, 37320), (12440, 35793), (12751, 34920), (13995, 31816), (14760, 30167), (15908, 27990), (17460, 25502), (18660, 23862), (19885, 22392)]