845233920

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:728

約数の個数: 288

約数和(自身を含む): 3085131840

約数和(自身を除く): 2239897920

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, 256, 270, 288, 296, 320, 333, 360, 370, 384, 432, 444, 480, 540, 555, 576, 592, 640, 661, 666, 720, 740, 768, 864, 888, 960, 999, 1080, 1110, 1152, 1184, 1280, 1322, 1332, 1440, 1480, 1665, 1728, 1776, 1920, 1983, 1998, 2160, 2220, 2304, 2368, 2644, 2664, 2880, 2960, 3305, 3330, 3456, 3552, 3840, 3966, 3996, 4320, 4440, 4736, 4995, 5288, 5328, 5760, 5920, 5949, 6610, 6660, 6912, 7104, 7932, 7992, 8640, 8880, 9472, 9915, 9990, 10576, 10656, 11520, 11840, 11898, 13220, 13320, 14208, 15864, 15984, 17280, 17760, 17847, 19830, 19980, 21152, 21312, 23680, 23796, 24457, 26440, 26640, 28416, 29745, 31728, 31968, 34560, 35520, 35694, 39660, 39960, 42304, 42624, 47360, 47592, 48914, 52880, 53280, 59490, 63456, 63936, 71040, 71388, 73371, 79320, 79920, 84608, 85248, 89235, 95184, 97828, 105760, 106560, 118980, 122285, 126912, 127872, 142080, 142776, 146742, 158640, 159840, 169216, 178470, 190368, 195656, 211520, 213120, 220113, 237960, 244570, 253824, 255744, 285552, 293484, 317280, 319680, 356940, 366855, 380736, 391312, 423040, 426240, 440226, 475920, 489140, 507648, 571104, 586968, 634560, 639360, 660339, 713880, 733710, 761472, 782624, 846080, 880452, 951840, 978280, 1100565, 1142208, 1173936, 1269120, 1278720, 1320678, 1427760, 1467420, 1522944, 1565248, 1760904, 1903680, 1956560, 2201130, 2284416, 2347872, 2538240, 2641356, 2855520, 2934840, 3130496, 3301695, 3521808, 3807360, 3913120, 4402260, 4568832, 4695744, 5282712, 5711040, 5869680, 6260992, 6603390, 7043616, 7614720, 7826240, 8804520, 9391488, 10565424, 11422080, 11739360, 13206780, 14087232, 15652480, 17609040, 18782976, 21130848, 22844160, 23478720, 26413560, 28174464, 31304960, 35218080, 42261696, 46957440, 52827120, 56348928, 70436160, 84523392, 93914880, 105654240, 140872320, 169046784, 211308480, 281744640, 422616960, 845233920]

約数ペア:

[(1, 845233920), (2, 422616960), (3, 281744640), (4, 211308480), (5, 169046784), (6, 140872320), (8, 105654240), (9, 93914880), (10, 84523392), (12, 70436160), (15, 56348928), (16, 52827120), (18, 46957440), (20, 42261696), (24, 35218080), (27, 31304960), (30, 28174464), (32, 26413560), (36, 23478720), (37, 22844160), (40, 21130848), (45, 18782976), (48, 17609040), (54, 15652480), (60, 14087232), (64, 13206780), (72, 11739360), (74, 11422080), (80, 10565424), (90, 9391488), (96, 8804520), (108, 7826240), (111, 7614720), (120, 7043616), (128, 6603390), (135, 6260992), (144, 5869680), (148, 5711040), (160, 5282712), (180, 4695744), (185, 4568832), (192, 4402260), (216, 3913120), (222, 3807360), (240, 3521808), (256, 3301695), (270, 3130496), (288, 2934840), (296, 2855520), (320, 2641356), (333, 2538240), (360, 2347872), (370, 2284416), (384, 2201130), (432, 1956560), (444, 1903680), (480, 1760904), (540, 1565248), (555, 1522944), (576, 1467420), (592, 1427760), (640, 1320678), (661, 1278720), (666, 1269120), (720, 1173936), (740, 1142208), (768, 1100565), (864, 978280), (888, 951840), (960, 880452), (999, 846080), (1080, 782624), (1110, 761472), (1152, 733710), (1184, 713880), (1280, 660339), (1322, 639360), (1332, 634560), (1440, 586968), (1480, 571104), (1665, 507648), (1728, 489140), (1776, 475920), (1920, 440226), (1983, 426240), (1998, 423040), (2160, 391312), (2220, 380736), (2304, 366855), (2368, 356940), (2644, 319680), (2664, 317280), (2880, 293484), (2960, 285552), (3305, 255744), (3330, 253824), (3456, 244570), (3552, 237960), (3840, 220113), (3966, 213120), (3996, 211520), (4320, 195656), (4440, 190368), (4736, 178470), (4995, 169216), (5288, 159840), (5328, 158640), (5760, 146742), (5920, 142776), (5949, 142080), (6610, 127872), (6660, 126912), (6912, 122285), (7104, 118980), (7932, 106560), (7992, 105760), (8640, 97828), (8880, 95184), (9472, 89235), (9915, 85248), (9990, 84608), (10576, 79920), (10656, 79320), (11520, 73371), (11840, 71388), (11898, 71040), (13220, 63936), (13320, 63456), (14208, 59490), (15864, 53280), (15984, 52880), (17280, 48914), (17760, 47592), (17847, 47360), (19830, 42624), (19980, 42304), (21152, 39960), (21312, 39660), (23680, 35694), (23796, 35520), (24457, 34560), (26440, 31968), (26640, 31728), (28416, 29745)]