2017794780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1297}}^1$

素因数の和:1425

約数の個数: 192

約数和(自身を含む): 6524474880

約数和(自身を除く): 4506680100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 67, 86, 90, 108, 129, 134, 135, 172, 180, 201, 215, 258, 268, 270, 335, 387, 402, 430, 516, 540, 603, 645, 670, 774, 804, 860, 1005, 1161, 1206, 1290, 1297, 1340, 1548, 1809, 1935, 2010, 2322, 2412, 2580, 2594, 2881, 3015, 3618, 3870, 3891, 4020, 4644, 5188, 5762, 5805, 6030, 6485, 7236, 7740, 7782, 8643, 9045, 11524, 11610, 11673, 12060, 12970, 14405, 15564, 17286, 18090, 19455, 23220, 23346, 25929, 25940, 28810, 34572, 35019, 36180, 38910, 43215, 46692, 51858, 55771, 57620, 58365, 70038, 77787, 77820, 86430, 86899, 103716, 111542, 116730, 129645, 140076, 155574, 167313, 172860, 173798, 175095, 223084, 233460, 259290, 260697, 278855, 311148, 334626, 347596, 350190, 388935, 434495, 501939, 518580, 521394, 557710, 669252, 700380, 777870, 782091, 836565, 868990, 1003878, 1042788, 1115420, 1303485, 1505817, 1555740, 1564182, 1673130, 1737980, 2007756, 2346273, 2509695, 2606970, 3011634, 3128364, 3346260, 3736657, 3910455, 4692546, 5019390, 5213940, 6023268, 7473314, 7529085, 7820910, 9385092, 10038780, 11209971, 11731365, 14946628, 15058170, 15641820, 18683285, 22419942, 23462730, 30116340, 33629913, 37366570, 44839884, 46925460, 56049855, 67259826, 74733140, 100889739, 112099710, 134519652, 168149565, 201779478, 224199420, 336299130, 403558956, 504448695, 672598260, 1008897390, 2017794780]

約数ペア:

[(1, 2017794780), (2, 1008897390), (3, 672598260), (4, 504448695), (5, 403558956), (6, 336299130), (9, 224199420), (10, 201779478), (12, 168149565), (15, 134519652), (18, 112099710), (20, 100889739), (27, 74733140), (30, 67259826), (36, 56049855), (43, 46925460), (45, 44839884), (54, 37366570), (60, 33629913), (67, 30116340), (86, 23462730), (90, 22419942), (108, 18683285), (129, 15641820), (134, 15058170), (135, 14946628), (172, 11731365), (180, 11209971), (201, 10038780), (215, 9385092), (258, 7820910), (268, 7529085), (270, 7473314), (335, 6023268), (387, 5213940), (402, 5019390), (430, 4692546), (516, 3910455), (540, 3736657), (603, 3346260), (645, 3128364), (670, 3011634), (774, 2606970), (804, 2509695), (860, 2346273), (1005, 2007756), (1161, 1737980), (1206, 1673130), (1290, 1564182), (1297, 1555740), (1340, 1505817), (1548, 1303485), (1809, 1115420), (1935, 1042788), (2010, 1003878), (2322, 868990), (2412, 836565), (2580, 782091), (2594, 777870), (2881, 700380), (3015, 669252), (3618, 557710), (3870, 521394), (3891, 518580), (4020, 501939), (4644, 434495), (5188, 388935), (5762, 350190), (5805, 347596), (6030, 334626), (6485, 311148), (7236, 278855), (7740, 260697), (7782, 259290), (8643, 233460), (9045, 223084), (11524, 175095), (11610, 173798), (11673, 172860), (12060, 167313), (12970, 155574), (14405, 140076), (15564, 129645), (17286, 116730), (18090, 111542), (19455, 103716), (23220, 86899), (23346, 86430), (25929, 77820), (25940, 77787), (28810, 70038), (34572, 58365), (35019, 57620), (36180, 55771), (38910, 51858), (43215, 46692)]