715665720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1166

約数の個数: 256

約数和(自身を含む): 2716001280

約数和(自身を除く): 2000335560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 73, 77, 84, 88, 105, 110, 120, 132, 140, 146, 154, 165, 168, 210, 219, 220, 231, 264, 280, 292, 308, 330, 365, 385, 420, 438, 440, 462, 511, 584, 616, 660, 730, 770, 803, 840, 876, 924, 1022, 1061, 1095, 1155, 1320, 1460, 1533, 1540, 1606, 1752, 1848, 2044, 2122, 2190, 2310, 2409, 2555, 2920, 3066, 3080, 3183, 3212, 4015, 4088, 4244, 4380, 4620, 4818, 5110, 5305, 5621, 6132, 6366, 6424, 7427, 7665, 8030, 8488, 8760, 9240, 9636, 10220, 10610, 11242, 11671, 12045, 12264, 12732, 14854, 15330, 15915, 16060, 16863, 19272, 20440, 21220, 22281, 22484, 23342, 24090, 25464, 28105, 29708, 30660, 31830, 32120, 33726, 35013, 37135, 42440, 44562, 44968, 46684, 48180, 56210, 58355, 59416, 61320, 63660, 67452, 70026, 74270, 77453, 81697, 84315, 89124, 93368, 96360, 111405, 112420, 116710, 127320, 134904, 140052, 148540, 154906, 163394, 168630, 175065, 178248, 222810, 224840, 232359, 233420, 245091, 280104, 297080, 309812, 326788, 337260, 350130, 387265, 408485, 445620, 464718, 466840, 490182, 542171, 619624, 653576, 674520, 700260, 774530, 816970, 851983, 891240, 929436, 980364, 1084342, 1161795, 1225455, 1400520, 1549060, 1626513, 1633940, 1703966, 1858872, 1960728, 2168684, 2323590, 2450910, 2555949, 2710855, 3098120, 3253026, 3267880, 3407932, 4259915, 4337368, 4647180, 4901820, 5111898, 5421710, 5963881, 6506052, 6815864, 8132565, 8519830, 9294360, 9803640, 10223796, 10843420, 11927762, 12779745, 13012104, 16265130, 17039660, 17891643, 20447592, 21686840, 23855524, 25559490, 29819405, 32530260, 34079320, 35783286, 47711048, 51118980, 59638810, 65060520, 71566572, 89458215, 102237960, 119277620, 143133144, 178916430, 238555240, 357832860, 715665720]

約数ペア:

[(1, 715665720), (2, 357832860), (3, 238555240), (4, 178916430), (5, 143133144), (6, 119277620), (7, 102237960), (8, 89458215), (10, 71566572), (11, 65060520), (12, 59638810), (14, 51118980), (15, 47711048), (20, 35783286), (21, 34079320), (22, 32530260), (24, 29819405), (28, 25559490), (30, 23855524), (33, 21686840), (35, 20447592), (40, 17891643), (42, 17039660), (44, 16265130), (55, 13012104), (56, 12779745), (60, 11927762), (66, 10843420), (70, 10223796), (73, 9803640), (77, 9294360), (84, 8519830), (88, 8132565), (105, 6815864), (110, 6506052), (120, 5963881), (132, 5421710), (140, 5111898), (146, 4901820), (154, 4647180), (165, 4337368), (168, 4259915), (210, 3407932), (219, 3267880), (220, 3253026), (231, 3098120), (264, 2710855), (280, 2555949), (292, 2450910), (308, 2323590), (330, 2168684), (365, 1960728), (385, 1858872), (420, 1703966), (438, 1633940), (440, 1626513), (462, 1549060), (511, 1400520), (584, 1225455), (616, 1161795), (660, 1084342), (730, 980364), (770, 929436), (803, 891240), (840, 851983), (876, 816970), (924, 774530), (1022, 700260), (1061, 674520), (1095, 653576), (1155, 619624), (1320, 542171), (1460, 490182), (1533, 466840), (1540, 464718), (1606, 445620), (1752, 408485), (1848, 387265), (2044, 350130), (2122, 337260), (2190, 326788), (2310, 309812), (2409, 297080), (2555, 280104), (2920, 245091), (3066, 233420), (3080, 232359), (3183, 224840), (3212, 222810), (4015, 178248), (4088, 175065), (4244, 168630), (4380, 163394), (4620, 154906), (4818, 148540), (5110, 140052), (5305, 134904), (5621, 127320), (6132, 116710), (6366, 112420), (6424, 111405), (7427, 96360), (7665, 93368), (8030, 89124), (8488, 84315), (8760, 81697), (9240, 77453), (9636, 74270), (10220, 70026), (10610, 67452), (11242, 63660), (11671, 61320), (12045, 59416), (12264, 58355), (12732, 56210), (14854, 48180), (15330, 46684), (15915, 44968), (16060, 44562), (16863, 42440), (19272, 37135), (20440, 35013), (21220, 33726), (22281, 32120), (22484, 31830), (23342, 30660), (24090, 29708), (25464, 28105)]