2044482720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{983}}^1$

素因数の和:1627

約数の個数: 192

約数和(自身を含む): 7379527680

約数和(自身を除く): 5335044960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 619, 672, 840, 983, 1120, 1238, 1680, 1857, 1966, 2476, 2949, 3095, 3360, 3714, 3932, 4333, 4915, 4952, 5898, 6190, 6881, 7428, 7864, 8666, 9285, 9830, 9904, 11796, 12380, 12999, 13762, 14745, 14856, 15728, 17332, 18570, 19660, 19808, 20643, 21665, 23592, 24760, 25998, 27524, 29490, 29712, 31456, 34405, 34664, 37140, 39320, 41286, 43330, 47184, 49520, 51996, 55048, 58980, 59424, 64995, 68810, 69328, 74280, 78640, 82572, 86660, 94368, 99040, 103215, 103992, 110096, 117960, 129990, 137620, 138656, 148560, 157280, 165144, 173320, 206430, 207984, 220192, 235920, 259980, 275240, 297120, 330288, 346640, 412860, 415968, 471840, 519960, 550480, 608477, 660576, 693280, 825720, 1039920, 1100960, 1216954, 1651440, 1825431, 2079840, 2433908, 3042385, 3302880, 3650862, 4259339, 4867816, 6084770, 7301724, 8518678, 9127155, 9735632, 12169540, 12778017, 14603448, 17037356, 18254310, 19471264, 21296695, 24339080, 25556034, 29206896, 34074712, 36508620, 42593390, 48678160, 51112068, 58413792, 63890085, 68149424, 73017240, 85186780, 97356320, 102224136, 127780170, 136298848, 146034480, 170373560, 204448272, 255560340, 292068960, 340747120, 408896544, 511120680, 681494240, 1022241360, 2044482720]

約数ペア:

[(1, 2044482720), (2, 1022241360), (3, 681494240), (4, 511120680), (5, 408896544), (6, 340747120), (7, 292068960), (8, 255560340), (10, 204448272), (12, 170373560), (14, 146034480), (15, 136298848), (16, 127780170), (20, 102224136), (21, 97356320), (24, 85186780), (28, 73017240), (30, 68149424), (32, 63890085), (35, 58413792), (40, 51112068), (42, 48678160), (48, 42593390), (56, 36508620), (60, 34074712), (70, 29206896), (80, 25556034), (84, 24339080), (96, 21296695), (105, 19471264), (112, 18254310), (120, 17037356), (140, 14603448), (160, 12778017), (168, 12169540), (210, 9735632), (224, 9127155), (240, 8518678), (280, 7301724), (336, 6084770), (420, 4867816), (480, 4259339), (560, 3650862), (619, 3302880), (672, 3042385), (840, 2433908), (983, 2079840), (1120, 1825431), (1238, 1651440), (1680, 1216954), (1857, 1100960), (1966, 1039920), (2476, 825720), (2949, 693280), (3095, 660576), (3360, 608477), (3714, 550480), (3932, 519960), (4333, 471840), (4915, 415968), (4952, 412860), (5898, 346640), (6190, 330288), (6881, 297120), (7428, 275240), (7864, 259980), (8666, 235920), (9285, 220192), (9830, 207984), (9904, 206430), (11796, 173320), (12380, 165144), (12999, 157280), (13762, 148560), (14745, 138656), (14856, 137620), (15728, 129990), (17332, 117960), (18570, 110096), (19660, 103992), (19808, 103215), (20643, 99040), (21665, 94368), (23592, 86660), (24760, 82572), (25998, 78640), (27524, 74280), (29490, 69328), (29712, 68810), (31456, 64995), (34405, 59424), (34664, 58980), (37140, 55048), (39320, 51996), (41286, 49520), (43330, 47184)]