1520243424

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:423

約数の個数: 288

約数和(自身を含む): 5214132000

約数和(自身を除く): 3693888576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 149, 168, 189, 196, 216, 224, 241, 252, 288, 294, 298, 336, 378, 392, 432, 441, 447, 482, 504, 588, 596, 672, 723, 756, 784, 864, 882, 894, 964, 1008, 1043, 1176, 1192, 1323, 1341, 1446, 1512, 1568, 1687, 1764, 1788, 1928, 2016, 2086, 2169, 2352, 2384, 2646, 2682, 2892, 3024, 3129, 3374, 3528, 3576, 3856, 4023, 4172, 4338, 4704, 4768, 5061, 5292, 5364, 5784, 6048, 6258, 6507, 6748, 7056, 7152, 7301, 7712, 8046, 8344, 8676, 9387, 10122, 10584, 10728, 11568, 11809, 12516, 13014, 13496, 14112, 14304, 14602, 15183, 16092, 16688, 17352, 18774, 20244, 21168, 21456, 21903, 23136, 23618, 25032, 26028, 26992, 28161, 29204, 30366, 32184, 33376, 34704, 35427, 35909, 37548, 40488, 42336, 42912, 43806, 45549, 47236, 50064, 52056, 53984, 56322, 58408, 60732, 64368, 65709, 69408, 70854, 71818, 75096, 80976, 87612, 91098, 94472, 100128, 104112, 106281, 107727, 112644, 116816, 121464, 128736, 131418, 141708, 143636, 150192, 161952, 175224, 182196, 188944, 197127, 208224, 212562, 215454, 225288, 233632, 242928, 251363, 262836, 283416, 287272, 300384, 318843, 323181, 350448, 364392, 377888, 394254, 425124, 430908, 450576, 485856, 502726, 525672, 566832, 574544, 637686, 646362, 700896, 728784, 754089, 788508, 850248, 861816, 901152, 969543, 1005452, 1051344, 1133664, 1149088, 1275372, 1292724, 1457568, 1508178, 1577016, 1700496, 1723632, 1759541, 1939086, 2010904, 2102688, 2262267, 2550744, 2585448, 3016356, 3154032, 3400992, 3447264, 3519082, 3878172, 4021808, 4524534, 5101488, 5170896, 5278623, 6032712, 6308064, 6786801, 7038164, 7756344, 8043616, 9049068, 10202976, 10341792, 10557246, 12065424, 13573602, 14076328, 15512688, 15835869, 18098136, 21114492, 24130848, 27147204, 28152656, 31025376, 31671738, 36196272, 42228984, 47507607, 54294408, 56305312, 63343476, 72392544, 84457968, 95015214, 108588816, 126686952, 168915936, 190030428, 217177632, 253373904, 380060856, 506747808, 760121712, 1520243424]

約数ペア:

[(1, 1520243424), (2, 760121712), (3, 506747808), (4, 380060856), (6, 253373904), (7, 217177632), (8, 190030428), (9, 168915936), (12, 126686952), (14, 108588816), (16, 95015214), (18, 84457968), (21, 72392544), (24, 63343476), (27, 56305312), (28, 54294408), (32, 47507607), (36, 42228984), (42, 36196272), (48, 31671738), (49, 31025376), (54, 28152656), (56, 27147204), (63, 24130848), (72, 21114492), (84, 18098136), (96, 15835869), (98, 15512688), (108, 14076328), (112, 13573602), (126, 12065424), (144, 10557246), (147, 10341792), (149, 10202976), (168, 9049068), (189, 8043616), (196, 7756344), (216, 7038164), (224, 6786801), (241, 6308064), (252, 6032712), (288, 5278623), (294, 5170896), (298, 5101488), (336, 4524534), (378, 4021808), (392, 3878172), (432, 3519082), (441, 3447264), (447, 3400992), (482, 3154032), (504, 3016356), (588, 2585448), (596, 2550744), (672, 2262267), (723, 2102688), (756, 2010904), (784, 1939086), (864, 1759541), (882, 1723632), (894, 1700496), (964, 1577016), (1008, 1508178), (1043, 1457568), (1176, 1292724), (1192, 1275372), (1323, 1149088), (1341, 1133664), (1446, 1051344), (1512, 1005452), (1568, 969543), (1687, 901152), (1764, 861816), (1788, 850248), (1928, 788508), (2016, 754089), (2086, 728784), (2169, 700896), (2352, 646362), (2384, 637686), (2646, 574544), (2682, 566832), (2892, 525672), (3024, 502726), (3129, 485856), (3374, 450576), (3528, 430908), (3576, 425124), (3856, 394254), (4023, 377888), (4172, 364392), (4338, 350448), (4704, 323181), (4768, 318843), (5061, 300384), (5292, 287272), (5364, 283416), (5784, 262836), (6048, 251363), (6258, 242928), (6507, 233632), (6748, 225288), (7056, 215454), (7152, 212562), (7301, 208224), (7712, 197127), (8046, 188944), (8344, 182196), (8676, 175224), (9387, 161952), (10122, 150192), (10584, 143636), (10728, 141708), (11568, 131418), (11809, 128736), (12516, 121464), (13014, 116816), (13496, 112644), (14112, 107727), (14304, 106281), (14602, 104112), (15183, 100128), (16092, 94472), (16688, 91098), (17352, 87612), (18774, 80976), (20244, 75096), (21168, 71818), (21456, 70854), (21903, 69408), (23136, 65709), (23618, 64368), (25032, 60732), (26028, 58408), (26992, 56322), (28161, 53984), (29204, 52056), (30366, 50064), (32184, 47236), (33376, 45549), (34704, 43806), (35427, 42912), (35909, 42336), (37548, 40488)]