681065392320

素因数分解:

$2^6\times 3^8\times 5^1\times {\mathrm{324391}}^1$

素因数の和:324432

約数の個数: 252

約数和(自身を含む): 2432564354064

約数和(自身を除く): 1751498961744

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, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 729, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1728, 1944, 2160, 2187, 2430, 2592, 2880, 2916, 3240, 3645, 3888, 4320, 4374, 4860, 5184, 5832, 6480, 6561, 7290, 7776, 8640, 8748, 9720, 10935, 11664, 12960, 13122, 14580, 15552, 17496, 19440, 21870, 23328, 25920, 26244, 29160, 32805, 34992, 38880, 43740, 46656, 52488, 58320, 65610, 69984, 77760, 87480, 104976, 116640, 131220, 139968, 174960, 209952, 233280, 262440, 324391, 349920, 419904, 524880, 648782, 699840, 973173, 1049760, 1297564, 1621955, 1946346, 2099520, 2595128, 2919519, 3243910, 3892692, 4865865, 5190256, 5839038, 6487820, 7785384, 8758557, 9731730, 10380512, 11678076, 12975640, 14597595, 15570768, 17517114, 19463460, 20761024, 23356152, 25951280, 26275671, 29195190, 31141536, 35034228, 38926920, 43792785, 46712304, 51902560, 52551342, 58390380, 62283072, 70068456, 77853840, 78827013, 87585570, 93424608, 103805120, 105102684, 116780760, 131378355, 140136912, 155707680, 157654026, 175171140, 186849216, 210205368, 233561520, 236481039, 262756710, 280273824, 311415360, 315308052, 350342280, 394135065, 420410736, 467123040, 472962078, 525513420, 560547648, 630616104, 700684560, 709443117, 788270130, 840821472, 934246080, 945924156, 1051026840, 1182405195, 1261232208, 1401369120, 1418886234, 1576540260, 1681642944, 1891848312, 2102053680, 2128329351, 2364810390, 2522464416, 2802738240, 2837772468, 3153080520, 3547215585, 3783696624, 4204107360, 4256658702, 4729620780, 5044928832, 5675544936, 6306161040, 7094431170, 7567393248, 8408214720, 8513317404, 9459241560, 10641646755, 11351089872, 12612322080, 14188862340, 15134786496, 17026634808, 18918483120, 21283293510, 22702179744, 25224644160, 28377724680, 34053269616, 37836966240, 42566587020, 45404359488, 56755449360, 68106539232, 75673932480, 85133174040, 113510898720, 136213078464, 170266348080, 227021797440, 340532696160, 681065392320]

約数ペア:

[(1, 681065392320), (2, 340532696160), (3, 227021797440), (4, 170266348080), (5, 136213078464), (6, 113510898720), (8, 85133174040), (9, 75673932480), (10, 68106539232), (12, 56755449360), (15, 45404359488), (16, 42566587020), (18, 37836966240), (20, 34053269616), (24, 28377724680), (27, 25224644160), (30, 22702179744), (32, 21283293510), (36, 18918483120), (40, 17026634808), (45, 15134786496), (48, 14188862340), (54, 12612322080), (60, 11351089872), (64, 10641646755), (72, 9459241560), (80, 8513317404), (81, 8408214720), (90, 7567393248), (96, 7094431170), (108, 6306161040), (120, 5675544936), (135, 5044928832), (144, 4729620780), (160, 4256658702), (162, 4204107360), (180, 3783696624), (192, 3547215585), (216, 3153080520), (240, 2837772468), (243, 2802738240), (270, 2522464416), (288, 2364810390), (320, 2128329351), (324, 2102053680), (360, 1891848312), (405, 1681642944), (432, 1576540260), (480, 1418886234), (486, 1401369120), (540, 1261232208), (576, 1182405195), (648, 1051026840), (720, 945924156), (729, 934246080), (810, 840821472), (864, 788270130), (960, 709443117), (972, 700684560), (1080, 630616104), (1215, 560547648), (1296, 525513420), (1440, 472962078), (1458, 467123040), (1620, 420410736), (1728, 394135065), (1944, 350342280), (2160, 315308052), (2187, 311415360), (2430, 280273824), (2592, 262756710), (2880, 236481039), (2916, 233561520), (3240, 210205368), (3645, 186849216), (3888, 175171140), (4320, 157654026), (4374, 155707680), (4860, 140136912), (5184, 131378355), (5832, 116780760), (6480, 105102684), (6561, 103805120), (7290, 93424608), (7776, 87585570), (8640, 78827013), (8748, 77853840), (9720, 70068456), (10935, 62283072), (11664, 58390380), (12960, 52551342), (13122, 51902560), (14580, 46712304), (15552, 43792785), (17496, 38926920), (19440, 35034228), (21870, 31141536), (23328, 29195190), (25920, 26275671), (26244, 25951280), (29160, 23356152), (32805, 20761024), (34992, 19463460), (38880, 17517114), (43740, 15570768), (46656, 14597595), (52488, 12975640), (58320, 11678076), (65610, 10380512), (69984, 9731730), (77760, 8758557), (87480, 7785384), (104976, 6487820), (116640, 5839038), (131220, 5190256), (139968, 4865865), (174960, 3892692), (209952, 3243910), (233280, 2919519), (262440, 2595128), (324391, 2099520), (349920, 1946346), (419904, 1621955), (524880, 1297564), (648782, 1049760), (699840, 973173)]