15674938260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:910

約数の個数: 192

約数和(自身を含む): 46046515200

約数和(自身を除く): 30371576940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 79, 111, 139, 148, 158, 185, 222, 237, 278, 316, 370, 395, 417, 444, 474, 555, 556, 643, 695, 740, 790, 834, 948, 1110, 1185, 1286, 1390, 1580, 1668, 1929, 2085, 2220, 2370, 2572, 2780, 2923, 3215, 3858, 4170, 4740, 5143, 5846, 6430, 7716, 8340, 8769, 9645, 10286, 10981, 11692, 12860, 14615, 15429, 17538, 19290, 20572, 21962, 23791, 25715, 29230, 30858, 32943, 35076, 38580, 43845, 43924, 47582, 50797, 51430, 54905, 58460, 61716, 65886, 71373, 77145, 87690, 89377, 95164, 101594, 102860, 109810, 118955, 131772, 142746, 152391, 154290, 164715, 175380, 178754, 203188, 219620, 237910, 253985, 268131, 285492, 304782, 308580, 329430, 356865, 357508, 406297, 446885, 475820, 507970, 536262, 609564, 658860, 713730, 761955, 812594, 893770, 1015940, 1072524, 1218891, 1340655, 1427460, 1523910, 1625188, 1787540, 1879489, 2031485, 2437782, 2681310, 3047820, 3306949, 3758978, 4062970, 4875564, 5362620, 5638467, 6094455, 6613898, 7060783, 7517956, 8125940, 9397445, 9920847, 11276934, 12188910, 13227796, 14121566, 16534745, 18794890, 19841694, 21182349, 22553868, 24377820, 28192335, 28243132, 33069490, 35303915, 37589780, 39683388, 42364698, 49604235, 56384670, 66138980, 70607830, 84729396, 99208470, 105911745, 112769340, 141215660, 198416940, 211823490, 261248971, 423646980, 522497942, 783746913, 1044995884, 1306244855, 1567493826, 2612489710, 3134987652, 3918734565, 5224979420, 7837469130, 15674938260]

約数ペア:

[(1, 15674938260), (2, 7837469130), (3, 5224979420), (4, 3918734565), (5, 3134987652), (6, 2612489710), (10, 1567493826), (12, 1306244855), (15, 1044995884), (20, 783746913), (30, 522497942), (37, 423646980), (60, 261248971), (74, 211823490), (79, 198416940), (111, 141215660), (139, 112769340), (148, 105911745), (158, 99208470), (185, 84729396), (222, 70607830), (237, 66138980), (278, 56384670), (316, 49604235), (370, 42364698), (395, 39683388), (417, 37589780), (444, 35303915), (474, 33069490), (555, 28243132), (556, 28192335), (643, 24377820), (695, 22553868), (740, 21182349), (790, 19841694), (834, 18794890), (948, 16534745), (1110, 14121566), (1185, 13227796), (1286, 12188910), (1390, 11276934), (1580, 9920847), (1668, 9397445), (1929, 8125940), (2085, 7517956), (2220, 7060783), (2370, 6613898), (2572, 6094455), (2780, 5638467), (2923, 5362620), (3215, 4875564), (3858, 4062970), (4170, 3758978), (4740, 3306949), (5143, 3047820), (5846, 2681310), (6430, 2437782), (7716, 2031485), (8340, 1879489), (8769, 1787540), (9645, 1625188), (10286, 1523910), (10981, 1427460), (11692, 1340655), (12860, 1218891), (14615, 1072524), (15429, 1015940), (17538, 893770), (19290, 812594), (20572, 761955), (21962, 713730), (23791, 658860), (25715, 609564), (29230, 536262), (30858, 507970), (32943, 475820), (35076, 446885), (38580, 406297), (43845, 357508), (43924, 356865), (47582, 329430), (50797, 308580), (51430, 304782), (54905, 285492), (58460, 268131), (61716, 253985), (65886, 237910), (71373, 219620), (77145, 203188), (87690, 178754), (89377, 175380), (95164, 164715), (101594, 154290), (102860, 152391), (109810, 142746), (118955, 131772)]