421678082160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1\times {\mathrm{7829}}^1$

素因数の和:8400

約数の個数: 240

約数和(自身を含む): 1426786358400

約数和(自身を除く): 1005108276240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 239, 240, 313, 360, 478, 626, 717, 720, 939, 956, 1195, 1252, 1434, 1565, 1878, 1912, 2151, 2390, 2504, 2817, 2868, 3130, 3585, 3756, 3824, 4302, 4695, 4780, 5008, 5634, 5736, 6260, 7170, 7512, 7829, 8604, 9390, 9560, 10755, 11268, 11472, 12520, 14085, 14340, 15024, 15658, 17208, 18780, 19120, 21510, 22536, 23487, 25040, 28170, 28680, 31316, 34416, 37560, 39145, 43020, 45072, 46974, 56340, 57360, 62632, 70461, 74807, 75120, 78290, 86040, 93948, 112680, 117435, 125264, 140922, 149614, 156580, 172080, 187896, 224421, 225360, 234870, 281844, 299228, 313160, 352305, 374035, 375792, 448842, 469740, 563688, 598456, 626320, 673263, 704610, 748070, 897684, 939480, 1122105, 1127376, 1196912, 1346526, 1409220, 1496140, 1795368, 1871131, 1878960, 2244210, 2450477, 2693052, 2818440, 2992280, 3366315, 3590736, 3742262, 4488420, 4900954, 5386104, 5613393, 5636880, 5984560, 6732630, 7351431, 7484524, 8976840, 9355655, 9801908, 10772208, 11226786, 12252385, 13465260, 14702862, 14969048, 16840179, 17953680, 18711310, 19603816, 22054293, 22453572, 24504770, 26930520, 28066965, 29405724, 29938096, 33680358, 36757155, 37422620, 39207632, 44108586, 44907144, 49009540, 53861040, 56133930, 58811448, 67360716, 73514310, 74845240, 84200895, 88217172, 89814288, 98019080, 110271465, 112267860, 117622896, 134721432, 147028620, 149690480, 168401790, 176434344, 196038160, 220542930, 224535720, 269442864, 294057240, 336803580, 352868688, 441085860, 449071440, 585664003, 588114480, 673607160, 882171720, 1171328006, 1347214320, 1756992009, 1764343440, 2342656012, 2928320015, 3513984018, 4685312024, 5270976027, 5856640030, 7027968036, 8784960045, 9370624048, 10541952054, 11713280060, 14055936072, 17569920090, 21083904108, 23426560120, 26354880135, 28111872144, 35139840180, 42167808216, 46853120240, 52709760270, 70279680360, 84335616432, 105419520540, 140559360720, 210839041080, 421678082160]

約数ペア:

[(1, 421678082160), (2, 210839041080), (3, 140559360720), (4, 105419520540), (5, 84335616432), (6, 70279680360), (8, 52709760270), (9, 46853120240), (10, 42167808216), (12, 35139840180), (15, 28111872144), (16, 26354880135), (18, 23426560120), (20, 21083904108), (24, 17569920090), (30, 14055936072), (36, 11713280060), (40, 10541952054), (45, 9370624048), (48, 8784960045), (60, 7027968036), (72, 5856640030), (80, 5270976027), (90, 4685312024), (120, 3513984018), (144, 2928320015), (180, 2342656012), (239, 1764343440), (240, 1756992009), (313, 1347214320), (360, 1171328006), (478, 882171720), (626, 673607160), (717, 588114480), (720, 585664003), (939, 449071440), (956, 441085860), (1195, 352868688), (1252, 336803580), (1434, 294057240), (1565, 269442864), (1878, 224535720), (1912, 220542930), (2151, 196038160), (2390, 176434344), (2504, 168401790), (2817, 149690480), (2868, 147028620), (3130, 134721432), (3585, 117622896), (3756, 112267860), (3824, 110271465), (4302, 98019080), (4695, 89814288), (4780, 88217172), (5008, 84200895), (5634, 74845240), (5736, 73514310), (6260, 67360716), (7170, 58811448), (7512, 56133930), (7829, 53861040), (8604, 49009540), (9390, 44907144), (9560, 44108586), (10755, 39207632), (11268, 37422620), (11472, 36757155), (12520, 33680358), (14085, 29938096), (14340, 29405724), (15024, 28066965), (15658, 26930520), (17208, 24504770), (18780, 22453572), (19120, 22054293), (21510, 19603816), (22536, 18711310), (23487, 17953680), (25040, 16840179), (28170, 14969048), (28680, 14702862), (31316, 13465260), (34416, 12252385), (37560, 11226786), (39145, 10772208), (43020, 9801908), (45072, 9355655), (46974, 8976840), (56340, 7484524), (57360, 7351431), (62632, 6732630), (70461, 5984560), (74807, 5636880), (75120, 5613393), (78290, 5386104), (86040, 4900954), (93948, 4488420), (112680, 3742262), (117435, 3590736), (125264, 3366315), (140922, 2992280), (149614, 2818440), (156580, 2693052), (172080, 2450477), (187896, 2244210), (224421, 1878960), (225360, 1871131), (234870, 1795368), (281844, 1496140), (299228, 1409220), (313160, 1346526), (352305, 1196912), (374035, 1127376), (375792, 1122105), (448842, 939480), (469740, 897684), (563688, 748070), (598456, 704610), (626320, 673263)]