312649920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 336

約数和(自身を含む): 1198229760

約数和(自身を除く): 885579840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 71, 72, 80, 88, 90, 96, 99, 110, 120, 132, 139, 142, 144, 160, 165, 176, 180, 192, 198, 213, 220, 240, 264, 278, 284, 288, 320, 330, 352, 355, 360, 396, 417, 426, 440, 480, 495, 528, 556, 568, 576, 639, 660, 695, 704, 710, 720, 781, 792, 834, 852, 880, 960, 990, 1056, 1065, 1112, 1136, 1251, 1278, 1320, 1390, 1420, 1440, 1529, 1562, 1584, 1668, 1704, 1760, 1980, 2085, 2112, 2130, 2224, 2272, 2343, 2502, 2556, 2640, 2780, 2840, 2880, 3058, 3124, 3168, 3195, 3336, 3408, 3520, 3905, 3960, 4170, 4260, 4448, 4544, 4587, 4686, 5004, 5112, 5280, 5560, 5680, 6116, 6248, 6255, 6336, 6390, 6672, 6816, 7029, 7645, 7810, 7920, 8340, 8520, 8896, 9174, 9372, 9869, 10008, 10224, 10560, 11120, 11360, 11715, 12232, 12496, 12510, 12780, 13344, 13632, 13761, 14058, 15290, 15620, 15840, 16680, 17040, 18348, 18744, 19738, 20016, 20448, 22240, 22720, 22935, 23430, 24464, 24992, 25020, 25560, 26688, 27522, 28116, 29607, 30580, 31240, 31680, 33360, 34080, 35145, 36696, 37488, 39476, 40032, 40896, 44480, 45870, 46860, 48928, 49345, 49984, 50040, 51120, 55044, 56232, 59214, 61160, 62480, 66720, 68160, 68805, 70290, 73392, 74976, 78952, 80064, 88821, 91740, 93720, 97856, 98690, 100080, 102240, 108559, 110088, 112464, 118428, 122320, 124960, 133440, 137610, 140580, 146784, 148035, 149952, 157904, 177642, 183480, 187440, 197380, 200160, 204480, 217118, 220176, 224928, 236856, 244640, 249920, 275220, 281160, 293568, 296070, 315808, 325677, 355284, 366960, 374880, 394760, 400320, 434236, 440352, 444105, 449856, 473712, 489280, 542795, 550440, 562320, 592140, 631616, 651354, 710568, 733920, 749760, 789520, 868472, 880704, 888210, 947424, 977031, 1085590, 1100880, 1124640, 1184280, 1302708, 1421136, 1467840, 1579040, 1628385, 1736944, 1776420, 1894848, 1954062, 2171180, 2201760, 2249280, 2368560, 2605416, 2842272, 3158080, 3256770, 3473888, 3552840, 3908124, 4342360, 4403520, 4737120, 4885155, 5210832, 5684544, 6513540, 6947776, 7105680, 7816248, 8684720, 9474240, 9770310, 10421664, 13027080, 14211360, 15632496, 17369440, 19540620, 20843328, 26054160, 28422720, 31264992, 34738880, 39081240, 52108320, 62529984, 78162480, 104216640, 156324960, 312649920]

約数ペア:

[(1, 312649920), (2, 156324960), (3, 104216640), (4, 78162480), (5, 62529984), (6, 52108320), (8, 39081240), (9, 34738880), (10, 31264992), (11, 28422720), (12, 26054160), (15, 20843328), (16, 19540620), (18, 17369440), (20, 15632496), (22, 14211360), (24, 13027080), (30, 10421664), (32, 9770310), (33, 9474240), (36, 8684720), (40, 7816248), (44, 7105680), (45, 6947776), (48, 6513540), (55, 5684544), (60, 5210832), (64, 4885155), (66, 4737120), (71, 4403520), (72, 4342360), (80, 3908124), (88, 3552840), (90, 3473888), (96, 3256770), (99, 3158080), (110, 2842272), (120, 2605416), (132, 2368560), (139, 2249280), (142, 2201760), (144, 2171180), (160, 1954062), (165, 1894848), (176, 1776420), (180, 1736944), (192, 1628385), (198, 1579040), (213, 1467840), (220, 1421136), (240, 1302708), (264, 1184280), (278, 1124640), (284, 1100880), (288, 1085590), (320, 977031), (330, 947424), (352, 888210), (355, 880704), (360, 868472), (396, 789520), (417, 749760), (426, 733920), (440, 710568), (480, 651354), (495, 631616), (528, 592140), (556, 562320), (568, 550440), (576, 542795), (639, 489280), (660, 473712), (695, 449856), (704, 444105), (710, 440352), (720, 434236), (781, 400320), (792, 394760), (834, 374880), (852, 366960), (880, 355284), (960, 325677), (990, 315808), (1056, 296070), (1065, 293568), (1112, 281160), (1136, 275220), (1251, 249920), (1278, 244640), (1320, 236856), (1390, 224928), (1420, 220176), (1440, 217118), (1529, 204480), (1562, 200160), (1584, 197380), (1668, 187440), (1704, 183480), (1760, 177642), (1980, 157904), (2085, 149952), (2112, 148035), (2130, 146784), (2224, 140580), (2272, 137610), (2343, 133440), (2502, 124960), (2556, 122320), (2640, 118428), (2780, 112464), (2840, 110088), (2880, 108559), (3058, 102240), (3124, 100080), (3168, 98690), (3195, 97856), (3336, 93720), (3408, 91740), (3520, 88821), (3905, 80064), (3960, 78952), (4170, 74976), (4260, 73392), (4448, 70290), (4544, 68805), (4587, 68160), (4686, 66720), (5004, 62480), (5112, 61160), (5280, 59214), (5560, 56232), (5680, 55044), (6116, 51120), (6248, 50040), (6255, 49984), (6336, 49345), (6390, 48928), (6672, 46860), (6816, 45870), (7029, 44480), (7645, 40896), (7810, 40032), (7920, 39476), (8340, 37488), (8520, 36696), (8896, 35145), (9174, 34080), (9372, 33360), (9869, 31680), (10008, 31240), (10224, 30580), (10560, 29607), (11120, 28116), (11360, 27522), (11715, 26688), (12232, 25560), (12496, 25020), (12510, 24992), (12780, 24464), (13344, 23430), (13632, 22935), (13761, 22720), (14058, 22240), (15290, 20448), (15620, 20016), (15840, 19738), (16680, 18744), (17040, 18348)]