15206156680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{4483}}^1$

素因数の和:5111

約数の個数: 128

約数和(自身を含む): 40272059520

約数和(自身を除く): 25065902840

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 593, 715, 1144, 1186, 1430, 2372, 2860, 2965, 4483, 4744, 5720, 5930, 6523, 7709, 8966, 11860, 13046, 15418, 17932, 22415, 23720, 26092, 30836, 32615, 35864, 38545, 44830, 49313, 52184, 58279, 61672, 65230, 77090, 84799, 89660, 98626, 116558, 130460, 154180, 169598, 179320, 197252, 233116, 246565, 260920, 291395, 308360, 339196, 394504, 423995, 466232, 493130, 582790, 641069, 678392, 847990, 986260, 1165580, 1282138, 1695980, 1972520, 2331160, 2564276, 2658419, 3205345, 3391960, 5128552, 5316838, 6410690, 10633676, 12821380, 13292095, 21267352, 25642760, 26584190, 29242609, 34559447, 53168380, 58485218, 69118894, 106336760, 116970436, 138237788, 146213045, 172797235, 233940872, 276475576, 292426090, 345594470, 380153917, 584852180, 691188940, 760307834, 1169704360, 1382377880, 1520615668, 1900769585, 3041231336, 3801539170, 7603078340, 15206156680]

約数ペア:

[(1, 15206156680), (2, 7603078340), (4, 3801539170), (5, 3041231336), (8, 1900769585), (10, 1520615668), (11, 1382377880), (13, 1169704360), (20, 760307834), (22, 691188940), (26, 584852180), (40, 380153917), (44, 345594470), (52, 292426090), (55, 276475576), (65, 233940872), (88, 172797235), (104, 146213045), (110, 138237788), (130, 116970436), (143, 106336760), (220, 69118894), (260, 58485218), (286, 53168380), (440, 34559447), (520, 29242609), (572, 26584190), (593, 25642760), (715, 21267352), (1144, 13292095), (1186, 12821380), (1430, 10633676), (2372, 6410690), (2860, 5316838), (2965, 5128552), (4483, 3391960), (4744, 3205345), (5720, 2658419), (5930, 2564276), (6523, 2331160), (7709, 1972520), (8966, 1695980), (11860, 1282138), (13046, 1165580), (15418, 986260), (17932, 847990), (22415, 678392), (23720, 641069), (26092, 582790), (30836, 493130), (32615, 466232), (35864, 423995), (38545, 394504), (44830, 339196), (49313, 308360), (52184, 291395), (58279, 260920), (61672, 246565), (65230, 233116), (77090, 197252), (84799, 179320), (89660, 169598), (98626, 154180), (116558, 130460)]