938654640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16931}}^1$

素因数の和:16968

約数の個数: 240

約数和(自身を含む): 3930391296

約数和(自身を除く): 2991736656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 6160, 6930, 7920, 9240, 11088, 13860, 16931, 18480, 27720, 33862, 50793, 55440, 67724, 84655, 101586, 118517, 135448, 152379, 169310, 186241, 203172, 237034, 253965, 270896, 304758, 338620, 355551, 372482, 406344, 474068, 507930, 558723, 592585, 609516, 677240, 711102, 744964, 761895, 812688, 931205, 948136, 1015860, 1066653, 1117446, 1185170, 1219032, 1303687, 1354480, 1422204, 1489928, 1523790, 1676169, 1777755, 1862410, 1896272, 2031720, 2133306, 2234892, 2370340, 2438064, 2607374, 2793615, 2844408, 2979856, 3047580, 3352338, 3555510, 3724820, 3911061, 4063440, 4266612, 4469784, 4740680, 5214748, 5333265, 5587230, 5688816, 6095160, 6518435, 6704676, 7111020, 7449640, 7822122, 8380845, 8533224, 8939568, 9481360, 10429496, 10666530, 11174460, 11733183, 12190320, 13036870, 13409352, 14222040, 14899280, 15644244, 16761690, 17066448, 19555305, 20858992, 21333060, 22348920, 23466366, 26073740, 26818704, 28444080, 31288488, 33523380, 39110610, 42666120, 44697840, 46932732, 52147480, 58665915, 62576976, 67046760, 78221220, 85332240, 93865464, 104294960, 117331830, 134093520, 156442440, 187730928, 234663660, 312884880, 469327320, 938654640]

約数ペア:

[(1, 938654640), (2, 469327320), (3, 312884880), (4, 234663660), (5, 187730928), (6, 156442440), (7, 134093520), (8, 117331830), (9, 104294960), (10, 93865464), (11, 85332240), (12, 78221220), (14, 67046760), (15, 62576976), (16, 58665915), (18, 52147480), (20, 46932732), (21, 44697840), (22, 42666120), (24, 39110610), (28, 33523380), (30, 31288488), (33, 28444080), (35, 26818704), (36, 26073740), (40, 23466366), (42, 22348920), (44, 21333060), (45, 20858992), (48, 19555305), (55, 17066448), (56, 16761690), (60, 15644244), (63, 14899280), (66, 14222040), (70, 13409352), (72, 13036870), (77, 12190320), (80, 11733183), (84, 11174460), (88, 10666530), (90, 10429496), (99, 9481360), (105, 8939568), (110, 8533224), (112, 8380845), (120, 7822122), (126, 7449640), (132, 7111020), (140, 6704676), (144, 6518435), (154, 6095160), (165, 5688816), (168, 5587230), (176, 5333265), (180, 5214748), (198, 4740680), (210, 4469784), (220, 4266612), (231, 4063440), (240, 3911061), (252, 3724820), (264, 3555510), (280, 3352338), (308, 3047580), (315, 2979856), (330, 2844408), (336, 2793615), (360, 2607374), (385, 2438064), (396, 2370340), (420, 2234892), (440, 2133306), (462, 2031720), (495, 1896272), (504, 1862410), (528, 1777755), (560, 1676169), (616, 1523790), (630, 1489928), (660, 1422204), (693, 1354480), (720, 1303687), (770, 1219032), (792, 1185170), (840, 1117446), (880, 1066653), (924, 1015860), (990, 948136), (1008, 931205), (1155, 812688), (1232, 761895), (1260, 744964), (1320, 711102), (1386, 677240), (1540, 609516), (1584, 592585), (1680, 558723), (1848, 507930), (1980, 474068), (2310, 406344), (2520, 372482), (2640, 355551), (2772, 338620), (3080, 304758), (3465, 270896), (3696, 253965), (3960, 237034), (4620, 203172), (5040, 186241), (5544, 169310), (6160, 152379), (6930, 135448), (7920, 118517), (9240, 101586), (11088, 84655), (13860, 67724), (16931, 55440), (18480, 50793), (27720, 33862)]