1051388520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{96281}}^1$

素因数の和:96315

約数の個数: 128

約数和(自身を含む): 3882090240

約数和(自身を除く): 2830701720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 96281, 192562, 288843, 385124, 481405, 577686, 673967, 770248, 962810, 1155372, 1251653, 1347934, 1444215, 1925620, 2021901, 2310744, 2503306, 2695868, 2888430, 3369835, 3754959, 3851240, 4043802, 5006612, 5391736, 5776860, 6258265, 6739670, 7509918, 8087604, 8761571, 10013224, 10109505, 11553720, 12516530, 13479340, 15019836, 16175208, 17523142, 18774795, 20219010, 25033060, 26284713, 26958680, 30039672, 35046284, 37549590, 40438020, 43807855, 50066120, 52569426, 70092568, 75099180, 80876040, 87615710, 105138852, 131423565, 150198360, 175231420, 210277704, 262847130, 350462840, 525694260, 1051388520]

約数ペア:

[(1, 1051388520), (2, 525694260), (3, 350462840), (4, 262847130), (5, 210277704), (6, 175231420), (7, 150198360), (8, 131423565), (10, 105138852), (12, 87615710), (13, 80876040), (14, 75099180), (15, 70092568), (20, 52569426), (21, 50066120), (24, 43807855), (26, 40438020), (28, 37549590), (30, 35046284), (35, 30039672), (39, 26958680), (40, 26284713), (42, 25033060), (52, 20219010), (56, 18774795), (60, 17523142), (65, 16175208), (70, 15019836), (78, 13479340), (84, 12516530), (91, 11553720), (104, 10109505), (105, 10013224), (120, 8761571), (130, 8087604), (140, 7509918), (156, 6739670), (168, 6258265), (182, 5776860), (195, 5391736), (210, 5006612), (260, 4043802), (273, 3851240), (280, 3754959), (312, 3369835), (364, 2888430), (390, 2695868), (420, 2503306), (455, 2310744), (520, 2021901), (546, 1925620), (728, 1444215), (780, 1347934), (840, 1251653), (910, 1155372), (1092, 962810), (1365, 770248), (1560, 673967), (1820, 577686), (2184, 481405), (2730, 385124), (3640, 288843), (5460, 192562), (10920, 96281)]