20126743560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{25037}}^1$

素因数の和:25101

約数の個数: 384

約数和(自身を含む): 84368044800

約数和(自身を除く): 64241301240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 29, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 58, 60, 63, 66, 70, 72, 77, 84, 87, 88, 90, 99, 105, 110, 116, 120, 126, 132, 140, 145, 154, 165, 168, 174, 180, 198, 203, 210, 220, 231, 232, 252, 261, 264, 280, 290, 308, 315, 319, 330, 348, 360, 385, 396, 406, 420, 435, 440, 462, 495, 504, 522, 580, 609, 616, 630, 638, 660, 693, 696, 770, 792, 812, 840, 870, 924, 957, 990, 1015, 1044, 1155, 1160, 1218, 1260, 1276, 1305, 1320, 1386, 1540, 1595, 1624, 1740, 1827, 1848, 1914, 1980, 2030, 2088, 2233, 2310, 2436, 2520, 2552, 2610, 2772, 2871, 3045, 3080, 3190, 3465, 3480, 3654, 3828, 3960, 4060, 4466, 4620, 4785, 4872, 5220, 5544, 5742, 6090, 6380, 6699, 6930, 7308, 7656, 8120, 8932, 9135, 9240, 9570, 10440, 11165, 11484, 12180, 12760, 13398, 13860, 14355, 14616, 17864, 18270, 19140, 20097, 22330, 22968, 24360, 25037, 26796, 27720, 28710, 33495, 36540, 38280, 40194, 44660, 50074, 53592, 57420, 66990, 73080, 75111, 80388, 89320, 100148, 100485, 114840, 125185, 133980, 150222, 160776, 175259, 200296, 200970, 225333, 250370, 267960, 275407, 300444, 350518, 375555, 401940, 450666, 500740, 525777, 550814, 600888, 701036, 726073, 751110, 803880, 826221, 876295, 901332, 1001480, 1051554, 1101628, 1126665, 1377035, 1402072, 1452146, 1502220, 1577331, 1652442, 1752590, 1802664, 1927849, 2103108, 2178219, 2203256, 2253330, 2478663, 2628885, 2754070, 2904292, 3004440, 3154662, 3304884, 3505180, 3630365, 3855698, 4131105, 4206216, 4356438, 4506660, 4957326, 5082511, 5257770, 5508140, 5783547, 5808584, 6309324, 6534657, 6609768, 7010360, 7260730, 7711396, 7886655, 7986803, 8262210, 8712876, 9013320, 9639245, 9914652, 10165022, 10515540, 10891095, 11016280, 11567094, 12393315, 12618648, 13069314, 14521460, 15247533, 15422792, 15773310, 15973606, 16524420, 17350641, 17425752, 19278490, 19829304, 20330044, 21031080, 21782190, 23134188, 23960409, 24786630, 25412555, 26138628, 28917735, 29042920, 30495066, 31546620, 31947212, 32673285, 33048840, 34701282, 38556980, 39934015, 40660088, 43564380, 45742599, 46268376, 47920818, 49573260, 50825110, 52277256, 55907621, 57835470, 60990132, 63093240, 63894424, 65346570, 69402564, 71881227, 76237665, 77113960, 79868030, 86753205, 87128760, 91485198, 95841636, 99146520, 101650220, 111815242, 115670940, 119802045, 121980264, 130693140, 138805128, 143762454, 152475330, 159736060, 167722863, 173506410, 182970396, 191683272, 203300440, 223630484, 228712995, 231341880, 239604090, 261386280, 279538105, 287524908, 304950660, 319472120, 335445726, 347012820, 359406135, 365940792, 447260968, 457425990, 479208180, 503168589, 559076210, 575049816, 609901320, 670891452, 694025640, 718812270, 838614315, 914851980, 958416360, 1006337178, 1118152420, 1341782904, 1437624540, 1677228630, 1829703960, 2012674356, 2236304840, 2515842945, 2875249080, 3354457260, 4025348712, 5031685890, 6708914520, 10063371780, 20126743560]

約数ペア:

[(1, 20126743560), (2, 10063371780), (3, 6708914520), (4, 5031685890), (5, 4025348712), (6, 3354457260), (7, 2875249080), (8, 2515842945), (9, 2236304840), (10, 2012674356), (11, 1829703960), (12, 1677228630), (14, 1437624540), (15, 1341782904), (18, 1118152420), (20, 1006337178), (21, 958416360), (22, 914851980), (24, 838614315), (28, 718812270), (29, 694025640), (30, 670891452), (33, 609901320), (35, 575049816), (36, 559076210), (40, 503168589), (42, 479208180), (44, 457425990), (45, 447260968), (55, 365940792), (56, 359406135), (58, 347012820), (60, 335445726), (63, 319472120), (66, 304950660), (70, 287524908), (72, 279538105), (77, 261386280), (84, 239604090), (87, 231341880), (88, 228712995), (90, 223630484), (99, 203300440), (105, 191683272), (110, 182970396), (116, 173506410), (120, 167722863), (126, 159736060), (132, 152475330), (140, 143762454), (145, 138805128), (154, 130693140), (165, 121980264), (168, 119802045), (174, 115670940), (180, 111815242), (198, 101650220), (203, 99146520), (210, 95841636), (220, 91485198), (231, 87128760), (232, 86753205), (252, 79868030), (261, 77113960), (264, 76237665), (280, 71881227), (290, 69402564), (308, 65346570), (315, 63894424), (319, 63093240), (330, 60990132), (348, 57835470), (360, 55907621), (385, 52277256), (396, 50825110), (406, 49573260), (420, 47920818), (435, 46268376), (440, 45742599), (462, 43564380), (495, 40660088), (504, 39934015), (522, 38556980), (580, 34701282), (609, 33048840), (616, 32673285), (630, 31947212), (638, 31546620), (660, 30495066), (693, 29042920), (696, 28917735), (770, 26138628), (792, 25412555), (812, 24786630), (840, 23960409), (870, 23134188), (924, 21782190), (957, 21031080), (990, 20330044), (1015, 19829304), (1044, 19278490), (1155, 17425752), (1160, 17350641), (1218, 16524420), (1260, 15973606), (1276, 15773310), (1305, 15422792), (1320, 15247533), (1386, 14521460), (1540, 13069314), (1595, 12618648), (1624, 12393315), (1740, 11567094), (1827, 11016280), (1848, 10891095), (1914, 10515540), (1980, 10165022), (2030, 9914652), (2088, 9639245), (2233, 9013320), (2310, 8712876), (2436, 8262210), (2520, 7986803), (2552, 7886655), (2610, 7711396), (2772, 7260730), (2871, 7010360), (3045, 6609768), (3080, 6534657), (3190, 6309324), (3465, 5808584), (3480, 5783547), (3654, 5508140), (3828, 5257770), (3960, 5082511), (4060, 4957326), (4466, 4506660), (4620, 4356438), (4785, 4206216), (4872, 4131105), (5220, 3855698), (5544, 3630365), (5742, 3505180), (6090, 3304884), (6380, 3154662), (6699, 3004440), (6930, 2904292), (7308, 2754070), (7656, 2628885), (8120, 2478663), (8932, 2253330), (9135, 2203256), (9240, 2178219), (9570, 2103108), (10440, 1927849), (11165, 1802664), (11484, 1752590), (12180, 1652442), (12760, 1577331), (13398, 1502220), (13860, 1452146), (14355, 1402072), (14616, 1377035), (17864, 1126665), (18270, 1101628), (19140, 1051554), (20097, 1001480), (22330, 901332), (22968, 876295), (24360, 826221), (25037, 803880), (26796, 751110), (27720, 726073), (28710, 701036), (33495, 600888), (36540, 550814), (38280, 525777), (40194, 500740), (44660, 450666), (50074, 401940), (53592, 375555), (57420, 350518), (66990, 300444), (73080, 275407), (75111, 267960), (80388, 250370), (89320, 225333), (100148, 200970), (100485, 200296), (114840, 175259), (125185, 160776), (133980, 150222)]