212890520160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{2417}}^1\times {\mathrm{20389}}^1$

素因数の和:22830

約数の個数: 192

約数和(自身を含む): 745461662400

約数和(自身を除く): 532571142240

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 2417, 4320, 4834, 7251, 9668, 12085, 14502, 19336, 20389, 21753, 24170, 29004, 36255, 38672, 40778, 43506, 48340, 58008, 61167, 65259, 72510, 77344, 81556, 87012, 96680, 101945, 108765, 116016, 122334, 130518, 145020, 163112, 174024, 183501, 193360, 203890, 217530, 232032, 244668, 261036, 290040, 305835, 326224, 326295, 348048, 367002, 386720, 407780, 435060, 489336, 522072, 550503, 580080, 611670, 652448, 652590, 696096, 734004, 815560, 870120, 917505, 978672, 1044144, 1101006, 1160160, 1223340, 1305180, 1468008, 1631120, 1740240, 1835010, 1957344, 2088288, 2202012, 2446680, 2610360, 2752515, 2936016, 3262240, 3480480, 3670020, 4404024, 4893360, 5220720, 5505030, 5872032, 7340040, 8808048, 9786720, 10441440, 11010060, 14680080, 17616096, 22020120, 29360160, 44040240, 49280213, 88080480, 98560426, 147840639, 197120852, 246401065, 295681278, 394241704, 443521917, 492802130, 591362556, 739203195, 788483408, 887043834, 985604260, 1182725112, 1330565751, 1478406390, 1576966816, 1774087668, 1971208520, 2217609585, 2365450224, 2661131502, 2956812780, 3548175336, 3942417040, 4435219170, 4730900448, 5322263004, 5913625560, 6652828755, 7096350672, 7884834080, 8870438340, 10644526008, 11827251120, 13305657510, 14192701344, 17740876680, 21289052016, 23654502240, 26611315020, 35481753360, 42578104032, 53222630040, 70963506720, 106445260080, 212890520160]

約数ペア:

[(1, 212890520160), (2, 106445260080), (3, 70963506720), (4, 53222630040), (5, 42578104032), (6, 35481753360), (8, 26611315020), (9, 23654502240), (10, 21289052016), (12, 17740876680), (15, 14192701344), (16, 13305657510), (18, 11827251120), (20, 10644526008), (24, 8870438340), (27, 7884834080), (30, 7096350672), (32, 6652828755), (36, 5913625560), (40, 5322263004), (45, 4730900448), (48, 4435219170), (54, 3942417040), (60, 3548175336), (72, 2956812780), (80, 2661131502), (90, 2365450224), (96, 2217609585), (108, 1971208520), (120, 1774087668), (135, 1576966816), (144, 1478406390), (160, 1330565751), (180, 1182725112), (216, 985604260), (240, 887043834), (270, 788483408), (288, 739203195), (360, 591362556), (432, 492802130), (480, 443521917), (540, 394241704), (720, 295681278), (864, 246401065), (1080, 197120852), (1440, 147840639), (2160, 98560426), (2417, 88080480), (4320, 49280213), (4834, 44040240), (7251, 29360160), (9668, 22020120), (12085, 17616096), (14502, 14680080), (19336, 11010060), (20389, 10441440), (21753, 9786720), (24170, 8808048), (29004, 7340040), (36255, 5872032), (38672, 5505030), (40778, 5220720), (43506, 4893360), (48340, 4404024), (58008, 3670020), (61167, 3480480), (65259, 3262240), (72510, 2936016), (77344, 2752515), (81556, 2610360), (87012, 2446680), (96680, 2202012), (101945, 2088288), (108765, 1957344), (116016, 1835010), (122334, 1740240), (130518, 1631120), (145020, 1468008), (163112, 1305180), (174024, 1223340), (183501, 1160160), (193360, 1101006), (203890, 1044144), (217530, 978672), (232032, 917505), (244668, 870120), (261036, 815560), (290040, 734004), (305835, 696096), (326224, 652590), (326295, 652448), (348048, 611670), (367002, 580080), (386720, 550503), (407780, 522072), (435060, 489336)]