858805920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{85199}}^1$

素因数の和:85227

約数の個数: 144

約数和(自身を含む): 3349382400

約数和(自身を除く): 2490576480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 85199, 170398, 255597, 340796, 425995, 511194, 596393, 681592, 766791, 851990, 1022388, 1192786, 1277985, 1363184, 1533582, 1703980, 1789179, 2044776, 2385572, 2555970, 2726368, 2981965, 3067164, 3407960, 3578358, 3833955, 4089552, 4771144, 5111940, 5367537, 5963930, 6134328, 6815920, 7156716, 7667910, 8179104, 8945895, 9542288, 10223880, 10735074, 11927860, 12268656, 13631840, 14313432, 15335820, 17891790, 19084576, 20447760, 21470148, 23855720, 24537312, 26837685, 28626864, 30671640, 35783580, 40895520, 42940296, 47711440, 53675370, 57253728, 61343280, 71567160, 85880592, 95422880, 107350740, 122686560, 143134320, 171761184, 214701480, 286268640, 429402960, 858805920]

約数ペア:

[(1, 858805920), (2, 429402960), (3, 286268640), (4, 214701480), (5, 171761184), (6, 143134320), (7, 122686560), (8, 107350740), (9, 95422880), (10, 85880592), (12, 71567160), (14, 61343280), (15, 57253728), (16, 53675370), (18, 47711440), (20, 42940296), (21, 40895520), (24, 35783580), (28, 30671640), (30, 28626864), (32, 26837685), (35, 24537312), (36, 23855720), (40, 21470148), (42, 20447760), (45, 19084576), (48, 17891790), (56, 15335820), (60, 14313432), (63, 13631840), (70, 12268656), (72, 11927860), (80, 10735074), (84, 10223880), (90, 9542288), (96, 8945895), (105, 8179104), (112, 7667910), (120, 7156716), (126, 6815920), (140, 6134328), (144, 5963930), (160, 5367537), (168, 5111940), (180, 4771144), (210, 4089552), (224, 3833955), (240, 3578358), (252, 3407960), (280, 3067164), (288, 2981965), (315, 2726368), (336, 2555970), (360, 2385572), (420, 2044776), (480, 1789179), (504, 1703980), (560, 1533582), (630, 1363184), (672, 1277985), (720, 1192786), (840, 1022388), (1008, 851990), (1120, 766791), (1260, 681592), (1440, 596393), (1680, 511194), (2016, 425995), (2520, 340796), (3360, 255597), (5040, 170398), (10080, 85199)]