210737520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41813}}^1$

素因数の和:41839

約数の個数: 120

約数和(自身を含む): 808850016

約数和(自身を除く): 598112496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 41813, 83626, 125439, 167252, 209065, 250878, 292691, 334504, 376317, 418130, 501756, 585382, 627195, 669008, 752634, 836260, 878073, 1003512, 1170764, 1254390, 1463455, 1505268, 1672520, 1756146, 1881585, 2007024, 2341528, 2508780, 2634219, 2926910, 3010536, 3345040, 3512292, 3763170, 4390365, 4683056, 5017560, 5268438, 5853820, 6021072, 7024584, 7526340, 8780730, 10035120, 10536876, 11707640, 13171095, 14049168, 15052680, 17561460, 21073752, 23415280, 26342190, 30105360, 35122920, 42147504, 52684380, 70245840, 105368760, 210737520]

約数ペア:

[(1, 210737520), (2, 105368760), (3, 70245840), (4, 52684380), (5, 42147504), (6, 35122920), (7, 30105360), (8, 26342190), (9, 23415280), (10, 21073752), (12, 17561460), (14, 15052680), (15, 14049168), (16, 13171095), (18, 11707640), (20, 10536876), (21, 10035120), (24, 8780730), (28, 7526340), (30, 7024584), (35, 6021072), (36, 5853820), (40, 5268438), (42, 5017560), (45, 4683056), (48, 4390365), (56, 3763170), (60, 3512292), (63, 3345040), (70, 3010536), (72, 2926910), (80, 2634219), (84, 2508780), (90, 2341528), (105, 2007024), (112, 1881585), (120, 1756146), (126, 1672520), (140, 1505268), (144, 1463455), (168, 1254390), (180, 1170764), (210, 1003512), (240, 878073), (252, 836260), (280, 752634), (315, 669008), (336, 627195), (360, 585382), (420, 501756), (504, 418130), (560, 376317), (630, 334504), (720, 292691), (840, 250878), (1008, 209065), (1260, 167252), (1680, 125439), (2520, 83626), (5040, 41813)]