1365771420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{883}}^1$

素因数の和:1572

約数の個数: 144

約数和(自身を含む): 4473329952

約数和(自身を除く): 3107558532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 661, 780, 883, 1170, 1322, 1766, 1983, 2340, 2644, 2649, 3305, 3532, 3966, 4415, 5298, 5949, 6610, 7932, 7947, 8593, 8830, 9915, 10596, 11479, 11898, 13220, 13245, 15894, 17186, 17660, 19830, 22958, 23796, 25779, 26490, 29745, 31788, 34372, 34437, 39660, 39735, 42965, 45916, 51558, 52980, 57395, 59490, 68874, 77337, 79470, 85930, 103116, 103311, 114790, 118980, 128895, 137748, 154674, 158940, 171860, 172185, 206622, 229580, 257790, 309348, 344370, 386685, 413244, 515580, 516555, 583663, 688740, 773370, 1033110, 1167326, 1546740, 1750989, 2066220, 2334652, 2918315, 3501978, 5252967, 5836630, 7003956, 7587619, 8754945, 10505934, 11673260, 15175238, 17509890, 21011868, 22762857, 26264835, 30350476, 35019780, 37938095, 45525714, 52529670, 68288571, 75876190, 91051428, 105059340, 113814285, 136577142, 151752380, 227628570, 273154284, 341442855, 455257140, 682885710, 1365771420]

約数ペア:

[(1, 1365771420), (2, 682885710), (3, 455257140), (4, 341442855), (5, 273154284), (6, 227628570), (9, 151752380), (10, 136577142), (12, 113814285), (13, 105059340), (15, 91051428), (18, 75876190), (20, 68288571), (26, 52529670), (30, 45525714), (36, 37938095), (39, 35019780), (45, 30350476), (52, 26264835), (60, 22762857), (65, 21011868), (78, 17509890), (90, 15175238), (117, 11673260), (130, 10505934), (156, 8754945), (180, 7587619), (195, 7003956), (234, 5836630), (260, 5252967), (390, 3501978), (468, 2918315), (585, 2334652), (661, 2066220), (780, 1750989), (883, 1546740), (1170, 1167326), (1322, 1033110), (1766, 773370), (1983, 688740), (2340, 583663), (2644, 516555), (2649, 515580), (3305, 413244), (3532, 386685), (3966, 344370), (4415, 309348), (5298, 257790), (5949, 229580), (6610, 206622), (7932, 172185), (7947, 171860), (8593, 158940), (8830, 154674), (9915, 137748), (10596, 128895), (11479, 118980), (11898, 114790), (13220, 103311), (13245, 103116), (15894, 85930), (17186, 79470), (17660, 77337), (19830, 68874), (22958, 59490), (23796, 57395), (25779, 52980), (26490, 51558), (29745, 45916), (31788, 42965), (34372, 39735), (34437, 39660)]