836658720

素因数分解:

$2^5\times 3^8\times 5^1\times {\mathrm{797}}^1$

素因数の和:836

約数の個数: 216

約数和(自身を含む): 2968478604

約数和(自身を除く): 2131819884

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 797, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1594, 1620, 1944, 2160, 2187, 2391, 2430, 2592, 2916, 3188, 3240, 3645, 3888, 3985, 4320, 4374, 4782, 4860, 5832, 6376, 6480, 6561, 7173, 7290, 7776, 7970, 8748, 9564, 9720, 10935, 11664, 11955, 12752, 12960, 13122, 14346, 14580, 15940, 17496, 19128, 19440, 21519, 21870, 23328, 23910, 25504, 26244, 28692, 29160, 31880, 32805, 34992, 35865, 38256, 38880, 43038, 43740, 47820, 52488, 57384, 58320, 63760, 64557, 65610, 69984, 71730, 76512, 86076, 87480, 95640, 104976, 107595, 114768, 116640, 127520, 129114, 131220, 143460, 172152, 174960, 191280, 193671, 209952, 215190, 229536, 258228, 262440, 286920, 322785, 344304, 349920, 382560, 387342, 430380, 516456, 524880, 573840, 581013, 645570, 688608, 774684, 860760, 968355, 1032912, 1049760, 1147680, 1162026, 1291140, 1549368, 1721520, 1743039, 1936710, 2065824, 2324052, 2582280, 2905065, 3098736, 3443040, 3486078, 3873420, 4648104, 5164560, 5229117, 5810130, 6197472, 6972156, 7746840, 8715195, 9296208, 10329120, 10458234, 11620260, 13944312, 15493680, 17430390, 18592416, 20916468, 23240520, 26145585, 27888624, 30987360, 34860780, 41832936, 46481040, 52291170, 55777248, 69721560, 83665872, 92962080, 104582340, 139443120, 167331744, 209164680, 278886240, 418329360, 836658720]

約数ペア:

[(1, 836658720), (2, 418329360), (3, 278886240), (4, 209164680), (5, 167331744), (6, 139443120), (8, 104582340), (9, 92962080), (10, 83665872), (12, 69721560), (15, 55777248), (16, 52291170), (18, 46481040), (20, 41832936), (24, 34860780), (27, 30987360), (30, 27888624), (32, 26145585), (36, 23240520), (40, 20916468), (45, 18592416), (48, 17430390), (54, 15493680), (60, 13944312), (72, 11620260), (80, 10458234), (81, 10329120), (90, 9296208), (96, 8715195), (108, 7746840), (120, 6972156), (135, 6197472), (144, 5810130), (160, 5229117), (162, 5164560), (180, 4648104), (216, 3873420), (240, 3486078), (243, 3443040), (270, 3098736), (288, 2905065), (324, 2582280), (360, 2324052), (405, 2065824), (432, 1936710), (480, 1743039), (486, 1721520), (540, 1549368), (648, 1291140), (720, 1162026), (729, 1147680), (797, 1049760), (810, 1032912), (864, 968355), (972, 860760), (1080, 774684), (1215, 688608), (1296, 645570), (1440, 581013), (1458, 573840), (1594, 524880), (1620, 516456), (1944, 430380), (2160, 387342), (2187, 382560), (2391, 349920), (2430, 344304), (2592, 322785), (2916, 286920), (3188, 262440), (3240, 258228), (3645, 229536), (3888, 215190), (3985, 209952), (4320, 193671), (4374, 191280), (4782, 174960), (4860, 172152), (5832, 143460), (6376, 131220), (6480, 129114), (6561, 127520), (7173, 116640), (7290, 114768), (7776, 107595), (7970, 104976), (8748, 95640), (9564, 87480), (9720, 86076), (10935, 76512), (11664, 71730), (11955, 69984), (12752, 65610), (12960, 64557), (13122, 63760), (14346, 58320), (14580, 57384), (15940, 52488), (17496, 47820), (19128, 43740), (19440, 43038), (21519, 38880), (21870, 38256), (23328, 35865), (23910, 34992), (25504, 32805), (26244, 31880), (28692, 29160)]