1489350240

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{16417}}^1$

素因数の和:16451

約数の個数: 240

約数和(自身を含む): 6007411872

約数和(自身を除く): 4518061632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 16417, 18144, 22680, 30240, 32834, 45360, 49251, 65668, 82085, 90720, 98502, 114919, 131336, 147753, 164170, 197004, 229838, 246255, 262672, 295506, 328340, 344757, 394008, 443259, 459676, 492510, 525344, 574595, 591012, 656680, 689514, 738765, 788016, 886518, 919352, 985020, 1034271, 1149190, 1182024, 1313360, 1329777, 1379028, 1477530, 1576032, 1723785, 1773036, 1838704, 1970040, 2068542, 2216295, 2298380, 2364048, 2626720, 2659554, 2758056, 2955060, 3102813, 3447570, 3546072, 3677408, 3940080, 4137084, 4432590, 4596760, 4728096, 5171355, 5319108, 5516112, 5910120, 6205626, 6648885, 6895140, 7092144, 7880160, 8274168, 8865180, 9193520, 9308439, 10342710, 10638216, 11032224, 11820240, 12411252, 13297770, 13790280, 14184288, 15514065, 16548336, 17730360, 18387040, 18616878, 20685420, 21276432, 23640480, 24822504, 26595540, 27580560, 31028130, 33096672, 35460720, 37233756, 41370840, 42552864, 46542195, 49645008, 53191080, 55161120, 62056260, 70921440, 74467512, 82741680, 93084390, 99290016, 106382160, 124112520, 148935024, 165483360, 186168780, 212764320, 248225040, 297870048, 372337560, 496450080, 744675120, 1489350240]

約数ペア:

[(1, 1489350240), (2, 744675120), (3, 496450080), (4, 372337560), (5, 297870048), (6, 248225040), (7, 212764320), (8, 186168780), (9, 165483360), (10, 148935024), (12, 124112520), (14, 106382160), (15, 99290016), (16, 93084390), (18, 82741680), (20, 74467512), (21, 70921440), (24, 62056260), (27, 55161120), (28, 53191080), (30, 49645008), (32, 46542195), (35, 42552864), (36, 41370840), (40, 37233756), (42, 35460720), (45, 33096672), (48, 31028130), (54, 27580560), (56, 26595540), (60, 24822504), (63, 23640480), (70, 21276432), (72, 20685420), (80, 18616878), (81, 18387040), (84, 17730360), (90, 16548336), (96, 15514065), (105, 14184288), (108, 13790280), (112, 13297770), (120, 12411252), (126, 11820240), (135, 11032224), (140, 10638216), (144, 10342710), (160, 9308439), (162, 9193520), (168, 8865180), (180, 8274168), (189, 7880160), (210, 7092144), (216, 6895140), (224, 6648885), (240, 6205626), (252, 5910120), (270, 5516112), (280, 5319108), (288, 5171355), (315, 4728096), (324, 4596760), (336, 4432590), (360, 4137084), (378, 3940080), (405, 3677408), (420, 3546072), (432, 3447570), (480, 3102813), (504, 2955060), (540, 2758056), (560, 2659554), (567, 2626720), (630, 2364048), (648, 2298380), (672, 2216295), (720, 2068542), (756, 1970040), (810, 1838704), (840, 1773036), (864, 1723785), (945, 1576032), (1008, 1477530), (1080, 1379028), (1120, 1329777), (1134, 1313360), (1260, 1182024), (1296, 1149190), (1440, 1034271), (1512, 985020), (1620, 919352), (1680, 886518), (1890, 788016), (2016, 738765), (2160, 689514), (2268, 656680), (2520, 591012), (2592, 574595), (2835, 525344), (3024, 492510), (3240, 459676), (3360, 443259), (3780, 394008), (4320, 344757), (4536, 328340), (5040, 295506), (5670, 262672), (6048, 246255), (6480, 229838), (7560, 197004), (9072, 164170), (10080, 147753), (11340, 131336), (12960, 114919), (15120, 98502), (16417, 90720), (18144, 82085), (22680, 65668), (30240, 49251), (32834, 45360)]