69721560

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{797}}^1$

素因数の和:829

約数の個数: 128

約数和(自身を含む): 235569600

約数和(自身を除く): 165848040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 797, 810, 972, 1080, 1215, 1458, 1594, 1620, 1944, 2187, 2391, 2430, 2916, 3188, 3240, 3645, 3985, 4374, 4782, 4860, 5832, 6376, 7173, 7290, 7970, 8748, 9564, 9720, 10935, 11955, 14346, 14580, 15940, 17496, 19128, 21519, 21870, 23910, 28692, 29160, 31880, 35865, 43038, 43740, 47820, 57384, 64557, 71730, 86076, 87480, 95640, 107595, 129114, 143460, 172152, 193671, 215190, 258228, 286920, 322785, 387342, 430380, 516456, 581013, 645570, 774684, 860760, 968355, 1162026, 1291140, 1549368, 1743039, 1936710, 2324052, 2582280, 2905065, 3486078, 3873420, 4648104, 5810130, 6972156, 7746840, 8715195, 11620260, 13944312, 17430390, 23240520, 34860780, 69721560]

約数ペア:

[(1, 69721560), (2, 34860780), (3, 23240520), (4, 17430390), (5, 13944312), (6, 11620260), (8, 8715195), (9, 7746840), (10, 6972156), (12, 5810130), (15, 4648104), (18, 3873420), (20, 3486078), (24, 2905065), (27, 2582280), (30, 2324052), (36, 1936710), (40, 1743039), (45, 1549368), (54, 1291140), (60, 1162026), (72, 968355), (81, 860760), (90, 774684), (108, 645570), (120, 581013), (135, 516456), (162, 430380), (180, 387342), (216, 322785), (243, 286920), (270, 258228), (324, 215190), (360, 193671), (405, 172152), (486, 143460), (540, 129114), (648, 107595), (729, 95640), (797, 87480), (810, 86076), (972, 71730), (1080, 64557), (1215, 57384), (1458, 47820), (1594, 43740), (1620, 43038), (1944, 35865), (2187, 31880), (2391, 29160), (2430, 28692), (2916, 23910), (3188, 21870), (3240, 21519), (3645, 19128), (3985, 17496), (4374, 15940), (4782, 14580), (4860, 14346), (5832, 11955), (6376, 10935), (7173, 9720), (7290, 9564), (7970, 8748)]