637635960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{136247}}^1$

素因数の和:136277

約数の個数: 96

約数和(自身を含む): 2231742240

約数和(自身を除く): 1594106280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 136247, 272494, 408741, 544988, 681235, 817482, 1089976, 1226223, 1362470, 1634964, 1771211, 2043705, 2452446, 2724940, 3269928, 3542422, 4087410, 4904892, 5313633, 5449880, 6131115, 7084844, 8174820, 8856055, 9809784, 10627266, 12262230, 14169688, 15940899, 16349640, 17712110, 21254532, 24524460, 26568165, 31881798, 35424220, 42509064, 49048920, 53136330, 63763596, 70848440, 79704495, 106272660, 127527192, 159408990, 212545320, 318817980, 637635960]

約数ペア:

[(1, 637635960), (2, 318817980), (3, 212545320), (4, 159408990), (5, 127527192), (6, 106272660), (8, 79704495), (9, 70848440), (10, 63763596), (12, 53136330), (13, 49048920), (15, 42509064), (18, 35424220), (20, 31881798), (24, 26568165), (26, 24524460), (30, 21254532), (36, 17712110), (39, 16349640), (40, 15940899), (45, 14169688), (52, 12262230), (60, 10627266), (65, 9809784), (72, 8856055), (78, 8174820), (90, 7084844), (104, 6131115), (117, 5449880), (120, 5313633), (130, 4904892), (156, 4087410), (180, 3542422), (195, 3269928), (234, 2724940), (260, 2452446), (312, 2043705), (360, 1771211), (390, 1634964), (468, 1362470), (520, 1226223), (585, 1089976), (780, 817482), (936, 681235), (1170, 544988), (1560, 408741), (2340, 272494), (4680, 136247)]