2019308280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 384

約数和(自身を含む): 7314727680

約数和(自身を除く): 5295419400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 29, 30, 33, 34, 40, 44, 51, 55, 58, 60, 66, 68, 85, 87, 88, 102, 107, 110, 116, 120, 132, 136, 145, 165, 170, 174, 187, 204, 214, 220, 232, 255, 264, 290, 319, 321, 330, 340, 348, 374, 408, 428, 435, 440, 493, 510, 535, 561, 580, 638, 642, 660, 680, 696, 748, 841, 856, 870, 935, 957, 986, 1020, 1070, 1122, 1160, 1177, 1276, 1284, 1320, 1479, 1496, 1595, 1605, 1682, 1740, 1819, 1870, 1914, 1972, 2040, 2140, 2244, 2354, 2465, 2523, 2552, 2568, 2805, 2958, 3103, 3190, 3210, 3364, 3480, 3531, 3638, 3740, 3828, 3944, 4205, 4280, 4488, 4708, 4785, 4930, 5046, 5423, 5457, 5610, 5885, 5916, 6206, 6380, 6420, 6728, 7062, 7276, 7395, 7480, 7656, 8410, 9095, 9251, 9309, 9416, 9570, 9860, 10092, 10846, 10914, 11220, 11770, 11832, 12412, 12615, 12760, 12840, 14124, 14297, 14552, 14790, 15515, 16269, 16820, 17655, 18190, 18502, 18618, 19140, 19720, 20009, 20184, 21692, 21828, 22440, 23540, 24824, 25230, 27115, 27285, 27753, 28248, 28594, 29580, 31030, 32538, 33640, 34133, 35310, 36380, 37004, 37236, 38280, 40018, 42891, 43384, 43656, 46255, 46545, 47080, 50460, 52751, 54230, 54570, 55506, 57188, 59160, 60027, 62060, 65076, 68266, 70620, 71485, 72760, 74008, 74472, 80036, 81345, 85782, 89987, 92510, 93090, 100045, 100920, 102399, 105502, 108460, 109140, 111012, 114376, 120054, 124120, 130152, 136532, 138765, 141240, 142970, 157267, 158253, 160072, 162690, 170665, 171564, 179974, 185020, 186180, 200090, 204798, 211004, 214455, 216920, 218280, 222024, 240108, 263755, 269961, 273064, 277530, 285940, 300135, 314534, 316506, 325380, 341330, 343128, 359948, 370040, 372360, 400180, 409596, 422008, 428910, 449935, 471801, 480216, 511995, 527510, 539922, 555060, 571880, 580261, 600270, 629068, 633012, 650760, 682660, 719896, 786335, 791265, 800360, 819192, 857820, 899870, 943602, 989857, 1023990, 1055020, 1079844, 1110120, 1160522, 1200540, 1258136, 1266024, 1349805, 1365320, 1529779, 1572670, 1582530, 1715640, 1740783, 1799740, 1887204, 1979714, 2047980, 2110040, 2159688, 2321044, 2359005, 2401080, 2699610, 2901305, 2969571, 3059558, 3145340, 3165060, 3481566, 3599480, 3774408, 3959428, 4095960, 4589337, 4642088, 4718010, 4949285, 5399220, 5802610, 5939142, 6119116, 6290680, 6330120, 6963132, 7648895, 7918856, 8703915, 9178674, 9436020, 9898570, 10798440, 11605220, 11878284, 12238232, 13926264, 14847855, 15297790, 16827569, 17407830, 18357348, 18872040, 19797140, 22946685, 23210440, 23756568, 29695710, 30595580, 33655138, 34815660, 36714696, 39594280, 45893370, 50482707, 59391420, 61191160, 67310276, 69631320, 84137845, 91786740, 100965414, 118782840, 134620552, 168275690, 183573480, 201930828, 252413535, 336551380, 403861656, 504827070, 673102760, 1009654140, 2019308280]

約数ペア:

[(1, 2019308280), (2, 1009654140), (3, 673102760), (4, 504827070), (5, 403861656), (6, 336551380), (8, 252413535), (10, 201930828), (11, 183573480), (12, 168275690), (15, 134620552), (17, 118782840), (20, 100965414), (22, 91786740), (24, 84137845), (29, 69631320), (30, 67310276), (33, 61191160), (34, 59391420), (40, 50482707), (44, 45893370), (51, 39594280), (55, 36714696), (58, 34815660), (60, 33655138), (66, 30595580), (68, 29695710), (85, 23756568), (87, 23210440), (88, 22946685), (102, 19797140), (107, 18872040), (110, 18357348), (116, 17407830), (120, 16827569), (132, 15297790), (136, 14847855), (145, 13926264), (165, 12238232), (170, 11878284), (174, 11605220), (187, 10798440), (204, 9898570), (214, 9436020), (220, 9178674), (232, 8703915), (255, 7918856), (264, 7648895), (290, 6963132), (319, 6330120), (321, 6290680), (330, 6119116), (340, 5939142), (348, 5802610), (374, 5399220), (408, 4949285), (428, 4718010), (435, 4642088), (440, 4589337), (493, 4095960), (510, 3959428), (535, 3774408), (561, 3599480), (580, 3481566), (638, 3165060), (642, 3145340), (660, 3059558), (680, 2969571), (696, 2901305), (748, 2699610), (841, 2401080), (856, 2359005), (870, 2321044), (935, 2159688), (957, 2110040), (986, 2047980), (1020, 1979714), (1070, 1887204), (1122, 1799740), (1160, 1740783), (1177, 1715640), (1276, 1582530), (1284, 1572670), (1320, 1529779), (1479, 1365320), (1496, 1349805), (1595, 1266024), (1605, 1258136), (1682, 1200540), (1740, 1160522), (1819, 1110120), (1870, 1079844), (1914, 1055020), (1972, 1023990), (2040, 989857), (2140, 943602), (2244, 899870), (2354, 857820), (2465, 819192), (2523, 800360), (2552, 791265), (2568, 786335), (2805, 719896), (2958, 682660), (3103, 650760), (3190, 633012), (3210, 629068), (3364, 600270), (3480, 580261), (3531, 571880), (3638, 555060), (3740, 539922), (3828, 527510), (3944, 511995), (4205, 480216), (4280, 471801), (4488, 449935), (4708, 428910), (4785, 422008), (4930, 409596), (5046, 400180), (5423, 372360), (5457, 370040), (5610, 359948), (5885, 343128), (5916, 341330), (6206, 325380), (6380, 316506), (6420, 314534), (6728, 300135), (7062, 285940), (7276, 277530), (7395, 273064), (7480, 269961), (7656, 263755), (8410, 240108), (9095, 222024), (9251, 218280), (9309, 216920), (9416, 214455), (9570, 211004), (9860, 204798), (10092, 200090), (10846, 186180), (10914, 185020), (11220, 179974), (11770, 171564), (11832, 170665), (12412, 162690), (12615, 160072), (12760, 158253), (12840, 157267), (14124, 142970), (14297, 141240), (14552, 138765), (14790, 136532), (15515, 130152), (16269, 124120), (16820, 120054), (17655, 114376), (18190, 111012), (18502, 109140), (18618, 108460), (19140, 105502), (19720, 102399), (20009, 100920), (20184, 100045), (21692, 93090), (21828, 92510), (22440, 89987), (23540, 85782), (24824, 81345), (25230, 80036), (27115, 74472), (27285, 74008), (27753, 72760), (28248, 71485), (28594, 70620), (29580, 68266), (31030, 65076), (32538, 62060), (33640, 60027), (34133, 59160), (35310, 57188), (36380, 55506), (37004, 54570), (37236, 54230), (38280, 52751), (40018, 50460), (42891, 47080), (43384, 46545), (43656, 46255)]