1909442520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 384

約数和(自身を含む): 6879375360

約数和(自身を除く): 4969932840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 43, 45, 46, 60, 62, 69, 72, 86, 90, 92, 93, 115, 120, 124, 129, 138, 155, 172, 173, 180, 184, 186, 207, 215, 230, 248, 258, 276, 279, 310, 344, 345, 346, 360, 372, 387, 414, 430, 460, 465, 516, 519, 552, 558, 620, 645, 690, 692, 713, 744, 774, 828, 860, 865, 920, 930, 989, 1032, 1035, 1038, 1116, 1240, 1290, 1333, 1380, 1384, 1395, 1426, 1548, 1557, 1656, 1720, 1730, 1860, 1935, 1978, 2070, 2076, 2139, 2232, 2580, 2595, 2666, 2760, 2790, 2852, 2967, 3096, 3114, 3460, 3565, 3720, 3870, 3956, 3979, 3999, 4140, 4152, 4278, 4945, 5160, 5190, 5332, 5363, 5580, 5704, 5934, 6228, 6417, 6665, 6920, 7130, 7439, 7740, 7785, 7912, 7958, 7998, 8280, 8556, 8901, 9890, 10380, 10664, 10695, 10726, 11160, 11868, 11937, 11997, 12456, 12834, 13330, 14260, 14835, 14878, 15480, 15570, 15916, 15996, 16089, 17112, 17802, 19780, 19895, 19995, 20760, 21390, 21452, 22317, 23736, 23874, 23994, 25668, 26660, 26815, 28520, 29670, 29756, 30659, 31140, 31832, 31992, 32085, 32178, 35604, 35811, 37195, 39560, 39790, 39990, 42780, 42904, 44505, 44634, 47748, 47988, 48267, 51336, 53320, 53630, 59340, 59512, 59685, 59985, 61318, 62280, 64170, 64356, 66951, 71208, 71622, 74390, 79580, 79980, 80445, 85560, 89010, 89268, 91977, 95496, 95976, 96534, 107260, 111585, 118680, 119370, 119970, 122636, 123349, 128340, 128712, 133902, 143244, 148780, 153295, 159160, 159960, 160890, 171097, 178020, 178536, 179055, 183954, 193068, 214520, 223170, 230609, 238740, 239940, 241335, 245272, 246698, 256680, 267804, 275931, 286488, 297560, 306590, 321780, 334755, 342194, 356040, 358110, 367908, 370047, 386136, 446340, 459885, 461218, 477480, 479880, 482670, 493396, 513291, 535608, 551862, 613180, 616745, 643560, 669510, 684388, 691827, 716220, 735816, 740094, 855485, 892680, 919770, 922436, 965340, 986792, 1026582, 1103724, 1110141, 1153045, 1226360, 1233490, 1339020, 1368776, 1379655, 1383654, 1432440, 1480188, 1539873, 1710970, 1839540, 1844872, 1850235, 1930680, 2053164, 2075481, 2207448, 2220282, 2306090, 2466980, 2566455, 2678040, 2759310, 2767308, 2960376, 3079746, 3421940, 3459135, 3679080, 3700470, 4106328, 4150962, 4440564, 4612180, 4933960, 5132910, 5304007, 5518620, 5534616, 5550705, 6159492, 6843880, 6918270, 7400940, 7699365, 8301924, 8881128, 9224360, 10265820, 10377405, 10608014, 11037240, 11101410, 12318984, 13836540, 14801880, 15398730, 15912021, 16603848, 20531640, 20754810, 21216028, 22202820, 26520035, 27673080, 30797460, 31824042, 41509620, 42432056, 44405640, 47736063, 53040070, 61594920, 63648084, 79560105, 83019240, 95472126, 106080140, 127296168, 159120210, 190944252, 212160280, 238680315, 318240420, 381888504, 477360630, 636480840, 954721260, 1909442520]

約数ペア:

[(1, 1909442520), (2, 954721260), (3, 636480840), (4, 477360630), (5, 381888504), (6, 318240420), (8, 238680315), (9, 212160280), (10, 190944252), (12, 159120210), (15, 127296168), (18, 106080140), (20, 95472126), (23, 83019240), (24, 79560105), (30, 63648084), (31, 61594920), (36, 53040070), (40, 47736063), (43, 44405640), (45, 42432056), (46, 41509620), (60, 31824042), (62, 30797460), (69, 27673080), (72, 26520035), (86, 22202820), (90, 21216028), (92, 20754810), (93, 20531640), (115, 16603848), (120, 15912021), (124, 15398730), (129, 14801880), (138, 13836540), (155, 12318984), (172, 11101410), (173, 11037240), (180, 10608014), (184, 10377405), (186, 10265820), (207, 9224360), (215, 8881128), (230, 8301924), (248, 7699365), (258, 7400940), (276, 6918270), (279, 6843880), (310, 6159492), (344, 5550705), (345, 5534616), (346, 5518620), (360, 5304007), (372, 5132910), (387, 4933960), (414, 4612180), (430, 4440564), (460, 4150962), (465, 4106328), (516, 3700470), (519, 3679080), (552, 3459135), (558, 3421940), (620, 3079746), (645, 2960376), (690, 2767308), (692, 2759310), (713, 2678040), (744, 2566455), (774, 2466980), (828, 2306090), (860, 2220282), (865, 2207448), (920, 2075481), (930, 2053164), (989, 1930680), (1032, 1850235), (1035, 1844872), (1038, 1839540), (1116, 1710970), (1240, 1539873), (1290, 1480188), (1333, 1432440), (1380, 1383654), (1384, 1379655), (1395, 1368776), (1426, 1339020), (1548, 1233490), (1557, 1226360), (1656, 1153045), (1720, 1110141), (1730, 1103724), (1860, 1026582), (1935, 986792), (1978, 965340), (2070, 922436), (2076, 919770), (2139, 892680), (2232, 855485), (2580, 740094), (2595, 735816), (2666, 716220), (2760, 691827), (2790, 684388), (2852, 669510), (2967, 643560), (3096, 616745), (3114, 613180), (3460, 551862), (3565, 535608), (3720, 513291), (3870, 493396), (3956, 482670), (3979, 479880), (3999, 477480), (4140, 461218), (4152, 459885), (4278, 446340), (4945, 386136), (5160, 370047), (5190, 367908), (5332, 358110), (5363, 356040), (5580, 342194), (5704, 334755), (5934, 321780), (6228, 306590), (6417, 297560), (6665, 286488), (6920, 275931), (7130, 267804), (7439, 256680), (7740, 246698), (7785, 245272), (7912, 241335), (7958, 239940), (7998, 238740), (8280, 230609), (8556, 223170), (8901, 214520), (9890, 193068), (10380, 183954), (10664, 179055), (10695, 178536), (10726, 178020), (11160, 171097), (11868, 160890), (11937, 159960), (11997, 159160), (12456, 153295), (12834, 148780), (13330, 143244), (14260, 133902), (14835, 128712), (14878, 128340), (15480, 123349), (15570, 122636), (15916, 119970), (15996, 119370), (16089, 118680), (17112, 111585), (17802, 107260), (19780, 96534), (19895, 95976), (19995, 95496), (20760, 91977), (21390, 89268), (21452, 89010), (22317, 85560), (23736, 80445), (23874, 79980), (23994, 79580), (25668, 74390), (26660, 71622), (26815, 71208), (28520, 66951), (29670, 64356), (29756, 64170), (30659, 62280), (31140, 61318), (31832, 59985), (31992, 59685), (32085, 59512), (32178, 59340), (35604, 53630), (35811, 53320), (37195, 51336), (39560, 48267), (39790, 47988), (39990, 47748), (42780, 44634), (42904, 44505)]