521032320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{313}}^1$

素因数の和:372

約数の個数: 288

約数和(自身を含む): 1917356220

約数和(自身を除く): 1396323900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 289, 306, 313, 320, 340, 360, 384, 408, 480, 510, 544, 576, 578, 612, 626, 640, 680, 720, 765, 816, 867, 939, 960, 1020, 1088, 1152, 1156, 1224, 1252, 1360, 1440, 1445, 1530, 1565, 1632, 1734, 1878, 1920, 2040, 2176, 2312, 2448, 2504, 2601, 2720, 2817, 2880, 2890, 3060, 3130, 3264, 3468, 3756, 4080, 4335, 4624, 4695, 4896, 5008, 5202, 5321, 5440, 5634, 5760, 5780, 6120, 6260, 6528, 6936, 7512, 8160, 8670, 9248, 9390, 9792, 10016, 10404, 10642, 10880, 11268, 11560, 12240, 12520, 13005, 13872, 14085, 15024, 15963, 16320, 17340, 18496, 18780, 19584, 20032, 20808, 21284, 22536, 23120, 24480, 25040, 26010, 26605, 27744, 28170, 30048, 31926, 32640, 34680, 36992, 37560, 40064, 41616, 42568, 45072, 46240, 47889, 48960, 50080, 52020, 53210, 55488, 56340, 60096, 63852, 69360, 75120, 79815, 83232, 85136, 90144, 90457, 92480, 95778, 97920, 100160, 104040, 106420, 110976, 112680, 120192, 127704, 138720, 150240, 159630, 166464, 170272, 180288, 180914, 184960, 191556, 200320, 208080, 212840, 225360, 239445, 255408, 271371, 277440, 300480, 319260, 332928, 340544, 360576, 361828, 383112, 416160, 425680, 450720, 452285, 478890, 510816, 542742, 554880, 600960, 638520, 681088, 723656, 766224, 814113, 832320, 851360, 901440, 904570, 957780, 1021632, 1085484, 1277040, 1356855, 1447312, 1532448, 1628226, 1664640, 1702720, 1802880, 1809140, 1915560, 2043264, 2170968, 2554080, 2713710, 2894624, 3064896, 3256452, 3405440, 3618280, 3831120, 4070565, 4341936, 5108160, 5427420, 5789248, 6129792, 6512904, 7236560, 7662240, 8141130, 8683872, 10216320, 10854840, 11578496, 13025808, 14473120, 15324480, 16282260, 17367744, 21709680, 26051616, 28946240, 30648960, 32564520, 34735488, 43419360, 52103232, 57892480, 65129040, 86838720, 104206464, 130258080, 173677440, 260516160, 521032320]

約数ペア:

[(1, 521032320), (2, 260516160), (3, 173677440), (4, 130258080), (5, 104206464), (6, 86838720), (8, 65129040), (9, 57892480), (10, 52103232), (12, 43419360), (15, 34735488), (16, 32564520), (17, 30648960), (18, 28946240), (20, 26051616), (24, 21709680), (30, 17367744), (32, 16282260), (34, 15324480), (36, 14473120), (40, 13025808), (45, 11578496), (48, 10854840), (51, 10216320), (60, 8683872), (64, 8141130), (68, 7662240), (72, 7236560), (80, 6512904), (85, 6129792), (90, 5789248), (96, 5427420), (102, 5108160), (120, 4341936), (128, 4070565), (136, 3831120), (144, 3618280), (153, 3405440), (160, 3256452), (170, 3064896), (180, 2894624), (192, 2713710), (204, 2554080), (240, 2170968), (255, 2043264), (272, 1915560), (288, 1809140), (289, 1802880), (306, 1702720), (313, 1664640), (320, 1628226), (340, 1532448), (360, 1447312), (384, 1356855), (408, 1277040), (480, 1085484), (510, 1021632), (544, 957780), (576, 904570), (578, 901440), (612, 851360), (626, 832320), (640, 814113), (680, 766224), (720, 723656), (765, 681088), (816, 638520), (867, 600960), (939, 554880), (960, 542742), (1020, 510816), (1088, 478890), (1152, 452285), (1156, 450720), (1224, 425680), (1252, 416160), (1360, 383112), (1440, 361828), (1445, 360576), (1530, 340544), (1565, 332928), (1632, 319260), (1734, 300480), (1878, 277440), (1920, 271371), (2040, 255408), (2176, 239445), (2312, 225360), (2448, 212840), (2504, 208080), (2601, 200320), (2720, 191556), (2817, 184960), (2880, 180914), (2890, 180288), (3060, 170272), (3130, 166464), (3264, 159630), (3468, 150240), (3756, 138720), (4080, 127704), (4335, 120192), (4624, 112680), (4695, 110976), (4896, 106420), (5008, 104040), (5202, 100160), (5321, 97920), (5440, 95778), (5634, 92480), (5760, 90457), (5780, 90144), (6120, 85136), (6260, 83232), (6528, 79815), (6936, 75120), (7512, 69360), (8160, 63852), (8670, 60096), (9248, 56340), (9390, 55488), (9792, 53210), (10016, 52020), (10404, 50080), (10642, 48960), (10880, 47889), (11268, 46240), (11560, 45072), (12240, 42568), (12520, 41616), (13005, 40064), (13872, 37560), (14085, 36992), (15024, 34680), (15963, 32640), (16320, 31926), (17340, 30048), (18496, 28170), (18780, 27744), (19584, 26605), (20032, 26010), (20808, 25040), (21284, 24480), (22536, 23120)]