2065281120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{619}}^1$

素因数の和:978

約数の個数: 288

約数和(自身を含む): 8091982080

約数和(自身を除く): 6026700960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 331, 336, 360, 420, 480, 504, 560, 619, 630, 662, 672, 720, 840, 993, 1008, 1120, 1238, 1260, 1324, 1440, 1655, 1680, 1857, 1986, 2016, 2317, 2476, 2520, 2648, 2979, 3095, 3310, 3360, 3714, 3972, 4333, 4634, 4952, 4965, 5040, 5296, 5571, 5958, 6190, 6620, 6951, 7428, 7944, 8666, 9268, 9285, 9904, 9930, 10080, 10592, 11142, 11585, 11916, 12380, 12999, 13240, 13902, 14856, 14895, 15888, 17332, 18536, 18570, 19808, 19860, 20853, 21665, 22284, 23170, 23832, 24760, 25998, 26480, 27804, 27855, 29712, 29790, 31776, 34664, 34755, 37072, 37140, 38997, 39720, 41706, 43330, 44568, 46340, 47664, 49520, 51996, 52960, 55608, 55710, 59424, 59580, 64995, 69328, 69510, 74144, 74280, 77994, 79440, 83412, 86660, 89136, 92680, 95328, 99040, 103992, 104265, 111216, 111420, 119160, 129990, 138656, 139020, 148560, 155988, 158880, 166824, 173320, 178272, 185360, 194985, 204889, 207984, 208530, 222432, 222840, 238320, 259980, 278040, 297120, 311976, 333648, 346640, 370720, 389970, 409778, 415968, 417060, 445680, 476640, 519960, 556080, 614667, 623952, 667296, 693280, 779940, 819556, 834120, 891360, 1024445, 1039920, 1112160, 1229334, 1247904, 1434223, 1559880, 1639112, 1668240, 1844001, 2048890, 2079840, 2458668, 2868446, 3073335, 3119760, 3278224, 3336480, 3688002, 4097780, 4302669, 4917336, 5736892, 6146670, 6239520, 6556448, 7171115, 7376004, 8195560, 8605338, 9220005, 9834672, 11473784, 12293340, 12908007, 14342230, 14752008, 16391120, 17210676, 18440010, 19669344, 21513345, 22947568, 24586680, 25816014, 28684460, 29504016, 32782240, 34421352, 36880020, 43026690, 45895136, 49173360, 51632028, 57368920, 59008032, 64540035, 68842704, 73760040, 86053380, 98346720, 103264056, 114737840, 129080070, 137685408, 147520080, 172106760, 206528112, 229475680, 258160140, 295040160, 344213520, 413056224, 516320280, 688427040, 1032640560, 2065281120]

約数ペア:

[(1, 2065281120), (2, 1032640560), (3, 688427040), (4, 516320280), (5, 413056224), (6, 344213520), (7, 295040160), (8, 258160140), (9, 229475680), (10, 206528112), (12, 172106760), (14, 147520080), (15, 137685408), (16, 129080070), (18, 114737840), (20, 103264056), (21, 98346720), (24, 86053380), (28, 73760040), (30, 68842704), (32, 64540035), (35, 59008032), (36, 57368920), (40, 51632028), (42, 49173360), (45, 45895136), (48, 43026690), (56, 36880020), (60, 34421352), (63, 32782240), (70, 29504016), (72, 28684460), (80, 25816014), (84, 24586680), (90, 22947568), (96, 21513345), (105, 19669344), (112, 18440010), (120, 17210676), (126, 16391120), (140, 14752008), (144, 14342230), (160, 12908007), (168, 12293340), (180, 11473784), (210, 9834672), (224, 9220005), (240, 8605338), (252, 8195560), (280, 7376004), (288, 7171115), (315, 6556448), (331, 6239520), (336, 6146670), (360, 5736892), (420, 4917336), (480, 4302669), (504, 4097780), (560, 3688002), (619, 3336480), (630, 3278224), (662, 3119760), (672, 3073335), (720, 2868446), (840, 2458668), (993, 2079840), (1008, 2048890), (1120, 1844001), (1238, 1668240), (1260, 1639112), (1324, 1559880), (1440, 1434223), (1655, 1247904), (1680, 1229334), (1857, 1112160), (1986, 1039920), (2016, 1024445), (2317, 891360), (2476, 834120), (2520, 819556), (2648, 779940), (2979, 693280), (3095, 667296), (3310, 623952), (3360, 614667), (3714, 556080), (3972, 519960), (4333, 476640), (4634, 445680), (4952, 417060), (4965, 415968), (5040, 409778), (5296, 389970), (5571, 370720), (5958, 346640), (6190, 333648), (6620, 311976), (6951, 297120), (7428, 278040), (7944, 259980), (8666, 238320), (9268, 222840), (9285, 222432), (9904, 208530), (9930, 207984), (10080, 204889), (10592, 194985), (11142, 185360), (11585, 178272), (11916, 173320), (12380, 166824), (12999, 158880), (13240, 155988), (13902, 148560), (14856, 139020), (14895, 138656), (15888, 129990), (17332, 119160), (18536, 111420), (18570, 111216), (19808, 104265), (19860, 103992), (20853, 99040), (21665, 95328), (22284, 92680), (23170, 89136), (23832, 86660), (24760, 83412), (25998, 79440), (26480, 77994), (27804, 74280), (27855, 74144), (29712, 69510), (29790, 69328), (31776, 64995), (34664, 59580), (34755, 59424), (37072, 55710), (37140, 55608), (38997, 52960), (39720, 51996), (41706, 49520), (43330, 47664), (44568, 46340)]