70485800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 214272000

約数和(自身を除く): 143786200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 25, 28, 35, 40, 44, 46, 50, 55, 56, 70, 77, 88, 92, 100, 110, 115, 140, 154, 161, 175, 184, 199, 200, 220, 230, 253, 275, 280, 308, 322, 350, 385, 398, 440, 460, 506, 550, 575, 616, 644, 700, 770, 796, 805, 920, 995, 1012, 1100, 1150, 1265, 1288, 1393, 1400, 1540, 1592, 1610, 1771, 1925, 1990, 2024, 2189, 2200, 2300, 2530, 2786, 3080, 3220, 3542, 3850, 3980, 4025, 4378, 4577, 4600, 4975, 5060, 5572, 6325, 6440, 6965, 7084, 7700, 7960, 8050, 8756, 8855, 9154, 9950, 10120, 10945, 11144, 12650, 13930, 14168, 15323, 15400, 16100, 17512, 17710, 18308, 19900, 21890, 22885, 25300, 27860, 30646, 32039, 32200, 34825, 35420, 36616, 39800, 43780, 44275, 45770, 50347, 50600, 54725, 55720, 61292, 64078, 69650, 70840, 76615, 87560, 88550, 91540, 100694, 109450, 114425, 122584, 128156, 139300, 153230, 160195, 177100, 183080, 201388, 218900, 228850, 251735, 256312, 278600, 306460, 320390, 352429, 354200, 383075, 402776, 437800, 457700, 503470, 612920, 640780, 704858, 766150, 800975, 915400, 1006940, 1258675, 1281560, 1409716, 1532300, 1601950, 1762145, 2013880, 2517350, 2819432, 3064600, 3203900, 3524290, 5034700, 6407800, 7048580, 8810725, 10069400, 14097160, 17621450, 35242900, 70485800]

約数ペア:

[(1, 70485800), (2, 35242900), (4, 17621450), (5, 14097160), (7, 10069400), (8, 8810725), (10, 7048580), (11, 6407800), (14, 5034700), (20, 3524290), (22, 3203900), (23, 3064600), (25, 2819432), (28, 2517350), (35, 2013880), (40, 1762145), (44, 1601950), (46, 1532300), (50, 1409716), (55, 1281560), (56, 1258675), (70, 1006940), (77, 915400), (88, 800975), (92, 766150), (100, 704858), (110, 640780), (115, 612920), (140, 503470), (154, 457700), (161, 437800), (175, 402776), (184, 383075), (199, 354200), (200, 352429), (220, 320390), (230, 306460), (253, 278600), (275, 256312), (280, 251735), (308, 228850), (322, 218900), (350, 201388), (385, 183080), (398, 177100), (440, 160195), (460, 153230), (506, 139300), (550, 128156), (575, 122584), (616, 114425), (644, 109450), (700, 100694), (770, 91540), (796, 88550), (805, 87560), (920, 76615), (995, 70840), (1012, 69650), (1100, 64078), (1150, 61292), (1265, 55720), (1288, 54725), (1393, 50600), (1400, 50347), (1540, 45770), (1592, 44275), (1610, 43780), (1771, 39800), (1925, 36616), (1990, 35420), (2024, 34825), (2189, 32200), (2200, 32039), (2300, 30646), (2530, 27860), (2786, 25300), (3080, 22885), (3220, 21890), (3542, 19900), (3850, 18308), (3980, 17710), (4025, 17512), (4378, 16100), (4577, 15400), (4600, 15323), (4975, 14168), (5060, 13930), (5572, 12650), (6325, 11144), (6440, 10945), (6965, 10120), (7084, 9950), (7700, 9154), (7960, 8855), (8050, 8756)]