209313360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4339}}^1$

素因数の和:4425

約数の個数: 120

約数和(自身を含む): 713600160

約数和(自身を除く): 504286800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 3216, 4020, 4339, 4824, 5360, 6030, 8040, 8678, 9648, 12060, 13017, 16080, 17356, 21695, 24120, 26034, 34712, 39051, 43390, 48240, 52068, 65085, 69424, 78102, 86780, 104136, 130170, 156204, 173560, 195255, 208272, 260340, 290713, 312408, 347120, 390510, 520680, 581426, 624816, 781020, 872139, 1041360, 1162852, 1453565, 1562040, 1744278, 2325704, 2616417, 2907130, 3124080, 3488556, 4360695, 4651408, 5232834, 5814260, 6977112, 8721390, 10465668, 11628520, 13082085, 13954224, 17442780, 20931336, 23257040, 26164170, 34885560, 41862672, 52328340, 69771120, 104656680, 209313360]

約数ペア:

[(1, 209313360), (2, 104656680), (3, 69771120), (4, 52328340), (5, 41862672), (6, 34885560), (8, 26164170), (9, 23257040), (10, 20931336), (12, 17442780), (15, 13954224), (16, 13082085), (18, 11628520), (20, 10465668), (24, 8721390), (30, 6977112), (36, 5814260), (40, 5232834), (45, 4651408), (48, 4360695), (60, 3488556), (67, 3124080), (72, 2907130), (80, 2616417), (90, 2325704), (120, 1744278), (134, 1562040), (144, 1453565), (180, 1162852), (201, 1041360), (240, 872139), (268, 781020), (335, 624816), (360, 581426), (402, 520680), (536, 390510), (603, 347120), (670, 312408), (720, 290713), (804, 260340), (1005, 208272), (1072, 195255), (1206, 173560), (1340, 156204), (1608, 130170), (2010, 104136), (2412, 86780), (2680, 78102), (3015, 69424), (3216, 65085), (4020, 52068), (4339, 48240), (4824, 43390), (5360, 39051), (6030, 34712), (8040, 26034), (8678, 24120), (9648, 21695), (12060, 17356), (13017, 16080)]