457015440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1367}}^1$

素因数の和:1589

約数の個数: 160

約数和(自身を含む): 1628467200

約数和(自身を除く): 1171451760

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, 199, 210, 240, 280, 336, 398, 420, 560, 597, 796, 840, 995, 1194, 1367, 1393, 1592, 1680, 1990, 2388, 2734, 2786, 2985, 3184, 3980, 4101, 4179, 4776, 5468, 5572, 5970, 6835, 6965, 7960, 8202, 8358, 9552, 9569, 10936, 11144, 11940, 13670, 13930, 15920, 16404, 16716, 19138, 20505, 20895, 21872, 22288, 23880, 27340, 27860, 28707, 32808, 33432, 38276, 41010, 41790, 47760, 47845, 54680, 55720, 57414, 65616, 66864, 76552, 82020, 83580, 95690, 109360, 111440, 114828, 143535, 153104, 164040, 167160, 191380, 229656, 272033, 287070, 328080, 334320, 382760, 459312, 544066, 574140, 765520, 816099, 1088132, 1148280, 1360165, 1632198, 1904231, 2176264, 2296560, 2720330, 3264396, 3808462, 4080495, 4352528, 5440660, 5712693, 6528792, 7616924, 8160990, 9521155, 10881320, 11425386, 13057584, 15233848, 16321980, 19042310, 21762640, 22850772, 28563465, 30467696, 32643960, 38084620, 45701544, 57126930, 65287920, 76169240, 91403088, 114253860, 152338480, 228507720, 457015440]

約数ペア:

[(1, 457015440), (2, 228507720), (3, 152338480), (4, 114253860), (5, 91403088), (6, 76169240), (7, 65287920), (8, 57126930), (10, 45701544), (12, 38084620), (14, 32643960), (15, 30467696), (16, 28563465), (20, 22850772), (21, 21762640), (24, 19042310), (28, 16321980), (30, 15233848), (35, 13057584), (40, 11425386), (42, 10881320), (48, 9521155), (56, 8160990), (60, 7616924), (70, 6528792), (80, 5712693), (84, 5440660), (105, 4352528), (112, 4080495), (120, 3808462), (140, 3264396), (168, 2720330), (199, 2296560), (210, 2176264), (240, 1904231), (280, 1632198), (336, 1360165), (398, 1148280), (420, 1088132), (560, 816099), (597, 765520), (796, 574140), (840, 544066), (995, 459312), (1194, 382760), (1367, 334320), (1393, 328080), (1592, 287070), (1680, 272033), (1990, 229656), (2388, 191380), (2734, 167160), (2786, 164040), (2985, 153104), (3184, 143535), (3980, 114828), (4101, 111440), (4179, 109360), (4776, 95690), (5468, 83580), (5572, 82020), (5970, 76552), (6835, 66864), (6965, 65616), (7960, 57414), (8202, 55720), (8358, 54680), (9552, 47845), (9569, 47760), (10936, 41790), (11144, 41010), (11940, 38276), (13670, 33432), (13930, 32808), (15920, 28707), (16404, 27860), (16716, 27340), (19138, 23880), (20505, 22288), (20895, 21872)]