1540893564

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1777}}^1$

素因数の和:1865

約数の個数: 192

約数和(自身を含む): 4842987520

約数和(自身を除く): 3302093956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 37, 42, 54, 62, 63, 74, 84, 93, 108, 111, 124, 126, 148, 186, 189, 217, 222, 252, 259, 279, 333, 372, 378, 434, 444, 518, 558, 651, 666, 756, 777, 837, 868, 999, 1036, 1116, 1147, 1302, 1332, 1554, 1674, 1777, 1953, 1998, 2294, 2331, 2604, 3108, 3348, 3441, 3554, 3906, 3996, 4588, 4662, 5331, 5859, 6882, 6993, 7108, 7812, 8029, 9324, 10323, 10662, 11718, 12439, 13764, 13986, 15993, 16058, 20646, 21324, 23436, 24087, 24878, 27972, 30969, 31986, 32116, 37317, 41292, 47979, 48174, 49756, 55087, 61938, 63972, 65749, 72261, 74634, 95958, 96348, 110174, 111951, 123876, 131498, 144522, 149268, 165261, 191916, 197247, 216783, 220348, 223902, 262996, 289044, 330522, 335853, 385609, 394494, 433566, 447804, 460243, 495783, 591741, 661044, 671706, 771218, 788988, 867132, 920486, 991566, 1156827, 1183482, 1343412, 1380729, 1487349, 1542436, 1775223, 1840972, 1983132, 2038219, 2313654, 2366964, 2761458, 2974698, 3470481, 3550446, 4076438, 4142187, 4627308, 5522916, 5949396, 6114657, 6940962, 7100892, 8152876, 8284374, 10411443, 12229314, 12426561, 13881924, 14267533, 16568748, 18343971, 20822886, 24458628, 24853122, 28535066, 36687942, 41645772, 42802599, 49706244, 55031913, 57070132, 73375884, 85605198, 110063826, 128407797, 171210396, 220127652, 256815594, 385223391, 513631188, 770446782, 1540893564]

約数ペア:

[(1, 1540893564), (2, 770446782), (3, 513631188), (4, 385223391), (6, 256815594), (7, 220127652), (9, 171210396), (12, 128407797), (14, 110063826), (18, 85605198), (21, 73375884), (27, 57070132), (28, 55031913), (31, 49706244), (36, 42802599), (37, 41645772), (42, 36687942), (54, 28535066), (62, 24853122), (63, 24458628), (74, 20822886), (84, 18343971), (93, 16568748), (108, 14267533), (111, 13881924), (124, 12426561), (126, 12229314), (148, 10411443), (186, 8284374), (189, 8152876), (217, 7100892), (222, 6940962), (252, 6114657), (259, 5949396), (279, 5522916), (333, 4627308), (372, 4142187), (378, 4076438), (434, 3550446), (444, 3470481), (518, 2974698), (558, 2761458), (651, 2366964), (666, 2313654), (756, 2038219), (777, 1983132), (837, 1840972), (868, 1775223), (999, 1542436), (1036, 1487349), (1116, 1380729), (1147, 1343412), (1302, 1183482), (1332, 1156827), (1554, 991566), (1674, 920486), (1777, 867132), (1953, 788988), (1998, 771218), (2294, 671706), (2331, 661044), (2604, 591741), (3108, 495783), (3348, 460243), (3441, 447804), (3554, 433566), (3906, 394494), (3996, 385609), (4588, 335853), (4662, 330522), (5331, 289044), (5859, 262996), (6882, 223902), (6993, 220348), (7108, 216783), (7812, 197247), (8029, 191916), (9324, 165261), (10323, 149268), (10662, 144522), (11718, 131498), (12439, 123876), (13764, 111951), (13986, 110174), (15993, 96348), (16058, 95958), (20646, 74634), (21324, 72261), (23436, 65749), (24087, 63972), (24878, 61938), (27972, 55087), (30969, 49756), (31986, 48174), (32116, 47979), (37317, 41292)]