7940120160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{10597}}^1$

素因数の和:10845

約数の個数: 192

約数和(自身を含む): 28715323392

約数和(自身を除く): 20775203232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 223, 224, 240, 280, 336, 420, 446, 480, 560, 669, 672, 840, 892, 1115, 1120, 1338, 1561, 1680, 1784, 2230, 2676, 3122, 3345, 3360, 3568, 4460, 4683, 5352, 6244, 6690, 7136, 7805, 8920, 9366, 10597, 10704, 12488, 13380, 15610, 17840, 18732, 21194, 21408, 23415, 24976, 26760, 31220, 31791, 35680, 37464, 42388, 46830, 49952, 52985, 53520, 62440, 63582, 74179, 74928, 84776, 93660, 105970, 107040, 124880, 127164, 148358, 149856, 158955, 169552, 187320, 211940, 222537, 249760, 254328, 296716, 317910, 339104, 370895, 374640, 423880, 445074, 508656, 593432, 635820, 741790, 749280, 847760, 890148, 1017312, 1112685, 1186864, 1271640, 1483580, 1695520, 1780296, 2225370, 2363131, 2373728, 2543280, 2967160, 3560592, 4450740, 4726262, 5086560, 5934320, 7089393, 7121184, 8901480, 9452524, 11815655, 11868640, 14178786, 16541917, 17802960, 18905048, 23631310, 28357572, 33083834, 35446965, 35605920, 37810096, 47262620, 49625751, 56715144, 66167668, 70893930, 75620192, 82709585, 94525240, 99251502, 113430288, 132335336, 141787860, 165419170, 189050480, 198503004, 226860576, 248128755, 264670672, 283575720, 330838340, 378100960, 397006008, 496257510, 529341344, 567151440, 661676680, 794012016, 992515020, 1134302880, 1323353360, 1588024032, 1985030040, 2646706720, 3970060080, 7940120160]

約数ペア:

[(1, 7940120160), (2, 3970060080), (3, 2646706720), (4, 1985030040), (5, 1588024032), (6, 1323353360), (7, 1134302880), (8, 992515020), (10, 794012016), (12, 661676680), (14, 567151440), (15, 529341344), (16, 496257510), (20, 397006008), (21, 378100960), (24, 330838340), (28, 283575720), (30, 264670672), (32, 248128755), (35, 226860576), (40, 198503004), (42, 189050480), (48, 165419170), (56, 141787860), (60, 132335336), (70, 113430288), (80, 99251502), (84, 94525240), (96, 82709585), (105, 75620192), (112, 70893930), (120, 66167668), (140, 56715144), (160, 49625751), (168, 47262620), (210, 37810096), (223, 35605920), (224, 35446965), (240, 33083834), (280, 28357572), (336, 23631310), (420, 18905048), (446, 17802960), (480, 16541917), (560, 14178786), (669, 11868640), (672, 11815655), (840, 9452524), (892, 8901480), (1115, 7121184), (1120, 7089393), (1338, 5934320), (1561, 5086560), (1680, 4726262), (1784, 4450740), (2230, 3560592), (2676, 2967160), (3122, 2543280), (3345, 2373728), (3360, 2363131), (3568, 2225370), (4460, 1780296), (4683, 1695520), (5352, 1483580), (6244, 1271640), (6690, 1186864), (7136, 1112685), (7805, 1017312), (8920, 890148), (9366, 847760), (10597, 749280), (10704, 741790), (12488, 635820), (13380, 593432), (15610, 508656), (17840, 445074), (18732, 423880), (21194, 374640), (21408, 370895), (23415, 339104), (24976, 317910), (26760, 296716), (31220, 254328), (31791, 249760), (35680, 222537), (37464, 211940), (42388, 187320), (46830, 169552), (49952, 158955), (52985, 149856), (53520, 148358), (62440, 127164), (63582, 124880), (74179, 107040), (74928, 105970), (84776, 93660)]