139786560

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{5393}}^1$

素因数の和:5422

約数の個数: 140

約数和(自身を含む): 497337588

約数和(自身を除く): 357551028

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 5393, 6480, 8640, 10786, 12960, 16179, 21572, 25920, 26965, 32358, 43144, 48537, 53930, 64716, 80895, 86288, 97074, 107860, 129432, 145611, 161790, 172576, 194148, 215720, 242685, 258864, 291222, 323580, 345152, 388296, 431440, 436833, 485370, 517728, 582444, 647160, 728055, 776592, 862880, 873666, 970740, 1035456, 1164888, 1294320, 1456110, 1553184, 1725760, 1747332, 1941480, 2184165, 2329776, 2588640, 2912220, 3106368, 3494664, 3882960, 4368330, 4659552, 5177280, 5824440, 6989328, 7765920, 8736660, 9319104, 11648880, 13978656, 15531840, 17473320, 23297760, 27957312, 34946640, 46595520, 69893280, 139786560]

約数ペア:

[(1, 139786560), (2, 69893280), (3, 46595520), (4, 34946640), (5, 27957312), (6, 23297760), (8, 17473320), (9, 15531840), (10, 13978656), (12, 11648880), (15, 9319104), (16, 8736660), (18, 7765920), (20, 6989328), (24, 5824440), (27, 5177280), (30, 4659552), (32, 4368330), (36, 3882960), (40, 3494664), (45, 3106368), (48, 2912220), (54, 2588640), (60, 2329776), (64, 2184165), (72, 1941480), (80, 1747332), (81, 1725760), (90, 1553184), (96, 1456110), (108, 1294320), (120, 1164888), (135, 1035456), (144, 970740), (160, 873666), (162, 862880), (180, 776592), (192, 728055), (216, 647160), (240, 582444), (270, 517728), (288, 485370), (320, 436833), (324, 431440), (360, 388296), (405, 345152), (432, 323580), (480, 291222), (540, 258864), (576, 242685), (648, 215720), (720, 194148), (810, 172576), (864, 161790), (960, 145611), (1080, 129432), (1296, 107860), (1440, 97074), (1620, 86288), (1728, 80895), (2160, 64716), (2592, 53930), (2880, 48537), (3240, 43144), (4320, 32358), (5184, 26965), (5393, 25920), (6480, 21572), (8640, 16179), (10786, 12960)]