664295040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1104

約数の個数: 256

約数和(自身を含む): 2418624000

約数和(自身を除く): 1754328960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 333, 360, 370, 384, 432, 444, 480, 540, 555, 576, 592, 640, 666, 720, 740, 864, 888, 960, 999, 1039, 1080, 1110, 1152, 1184, 1332, 1440, 1480, 1665, 1728, 1776, 1920, 1998, 2078, 2160, 2220, 2368, 2664, 2880, 2960, 3117, 3330, 3456, 3552, 3996, 4156, 4320, 4440, 4736, 4995, 5195, 5328, 5760, 5920, 6234, 6660, 7104, 7992, 8312, 8640, 8880, 9351, 9990, 10390, 10656, 11840, 12468, 13320, 14208, 15585, 15984, 16624, 17280, 17760, 18702, 19980, 20780, 21312, 23680, 24936, 26640, 28053, 31170, 31968, 33248, 35520, 37404, 38443, 39960, 41560, 42624, 46755, 49872, 53280, 56106, 62340, 63936, 66496, 71040, 74808, 76886, 79920, 83120, 93510, 99744, 106560, 112212, 115329, 124680, 127872, 132992, 140265, 149616, 153772, 159840, 166240, 187020, 192215, 199488, 213120, 224424, 230658, 249360, 280530, 299232, 307544, 319680, 332480, 345987, 374040, 384430, 398976, 448848, 461316, 498720, 561060, 576645, 598464, 615088, 639360, 664960, 691974, 748080, 768860, 897696, 922632, 997440, 1037961, 1122120, 1153290, 1196928, 1230176, 1383948, 1496160, 1537720, 1729935, 1795392, 1845264, 1994880, 2075922, 2244240, 2306580, 2460352, 2767896, 2992320, 3075440, 3459870, 3590784, 3690528, 4151844, 4488480, 4613160, 4920704, 5189805, 5535792, 5984640, 6150880, 6919740, 7381056, 8303688, 8976960, 9226320, 10379610, 11071584, 12301760, 13839480, 14762112, 16607376, 17953920, 18452640, 20759220, 22143168, 24603520, 27678960, 33214752, 36905280, 41518440, 44286336, 55357920, 66429504, 73810560, 83036880, 110715840, 132859008, 166073760, 221431680, 332147520, 664295040]

約数ペア:

[(1, 664295040), (2, 332147520), (3, 221431680), (4, 166073760), (5, 132859008), (6, 110715840), (8, 83036880), (9, 73810560), (10, 66429504), (12, 55357920), (15, 44286336), (16, 41518440), (18, 36905280), (20, 33214752), (24, 27678960), (27, 24603520), (30, 22143168), (32, 20759220), (36, 18452640), (37, 17953920), (40, 16607376), (45, 14762112), (48, 13839480), (54, 12301760), (60, 11071584), (64, 10379610), (72, 9226320), (74, 8976960), (80, 8303688), (90, 7381056), (96, 6919740), (108, 6150880), (111, 5984640), (120, 5535792), (128, 5189805), (135, 4920704), (144, 4613160), (148, 4488480), (160, 4151844), (180, 3690528), (185, 3590784), (192, 3459870), (216, 3075440), (222, 2992320), (240, 2767896), (270, 2460352), (288, 2306580), (296, 2244240), (320, 2075922), (333, 1994880), (360, 1845264), (370, 1795392), (384, 1729935), (432, 1537720), (444, 1496160), (480, 1383948), (540, 1230176), (555, 1196928), (576, 1153290), (592, 1122120), (640, 1037961), (666, 997440), (720, 922632), (740, 897696), (864, 768860), (888, 748080), (960, 691974), (999, 664960), (1039, 639360), (1080, 615088), (1110, 598464), (1152, 576645), (1184, 561060), (1332, 498720), (1440, 461316), (1480, 448848), (1665, 398976), (1728, 384430), (1776, 374040), (1920, 345987), (1998, 332480), (2078, 319680), (2160, 307544), (2220, 299232), (2368, 280530), (2664, 249360), (2880, 230658), (2960, 224424), (3117, 213120), (3330, 199488), (3456, 192215), (3552, 187020), (3996, 166240), (4156, 159840), (4320, 153772), (4440, 149616), (4736, 140265), (4995, 132992), (5195, 127872), (5328, 124680), (5760, 115329), (5920, 112212), (6234, 106560), (6660, 99744), (7104, 93510), (7992, 83120), (8312, 79920), (8640, 76886), (8880, 74808), (9351, 71040), (9990, 66496), (10390, 63936), (10656, 62340), (11840, 56106), (12468, 53280), (13320, 49872), (14208, 46755), (15585, 42624), (15984, 41560), (16624, 39960), (17280, 38443), (17760, 37404), (18702, 35520), (19980, 33248), (20780, 31968), (21312, 31170), (23680, 28053), (24936, 26640)]