1356721920

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1128

約数の個数: 288

約数和(自身を含む): 4949259840

約数和(自身を除く): 3592537920

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, 666, 720, 740, 768, 864, 888, 960, 999, 1061, 1080, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1665, 1728, 1776, 1920, 1998, 2122, 2160, 2220, 2304, 2368, 2664, 2880, 2960, 3183, 3330, 3456, 3552, 3840, 3996, 4244, 4320, 4440, 4736, 4995, 5305, 5328, 5760, 5920, 6366, 6660, 6912, 7104, 7992, 8488, 8640, 8880, 9472, 9549, 9990, 10610, 10656, 11520, 11840, 12732, 13320, 14208, 15915, 15984, 16976, 17280, 17760, 19098, 19980, 21220, 21312, 23680, 25464, 26640, 28416, 28647, 31830, 31968, 33952, 34560, 35520, 38196, 39257, 39960, 42440, 42624, 47360, 47745, 50928, 53280, 57294, 63660, 63936, 67904, 71040, 76392, 78514, 79920, 84880, 85248, 95490, 101856, 106560, 114588, 117771, 127320, 127872, 135808, 142080, 143235, 152784, 157028, 159840, 169760, 190980, 196285, 203712, 213120, 229176, 235542, 254640, 255744, 271616, 286470, 305568, 314056, 319680, 339520, 353313, 381960, 392570, 407424, 426240, 458352, 471084, 509280, 572940, 588855, 611136, 628112, 639360, 679040, 706626, 763920, 785140, 814848, 916704, 942168, 1018560, 1059939, 1145880, 1177710, 1222272, 1256224, 1278720, 1358080, 1413252, 1527840, 1570280, 1766565, 1833408, 1884336, 2037120, 2119878, 2291760, 2355420, 2444544, 2512448, 2826504, 3055680, 3140560, 3533130, 3666816, 3768672, 4074240, 4239756, 4583520, 4710840, 5024896, 5299695, 5653008, 6111360, 6281120, 7066260, 7333632, 7537344, 8479512, 9167040, 9421680, 10049792, 10599390, 11306016, 12222720, 12562240, 14132520, 15074688, 16959024, 18334080, 18843360, 21198780, 22612032, 25124480, 28265040, 30149376, 33918048, 36668160, 37686720, 42397560, 45224064, 50248960, 56530080, 67836096, 75373440, 84795120, 90448128, 113060160, 135672192, 150746880, 169590240, 226120320, 271344384, 339180480, 452240640, 678360960, 1356721920]

約数ペア:

[(1, 1356721920), (2, 678360960), (3, 452240640), (4, 339180480), (5, 271344384), (6, 226120320), (8, 169590240), (9, 150746880), (10, 135672192), (12, 113060160), (15, 90448128), (16, 84795120), (18, 75373440), (20, 67836096), (24, 56530080), (27, 50248960), (30, 45224064), (32, 42397560), (36, 37686720), (37, 36668160), (40, 33918048), (45, 30149376), (48, 28265040), (54, 25124480), (60, 22612032), (64, 21198780), (72, 18843360), (74, 18334080), (80, 16959024), (90, 15074688), (96, 14132520), (108, 12562240), (111, 12222720), (120, 11306016), (128, 10599390), (135, 10049792), (144, 9421680), (148, 9167040), (160, 8479512), (180, 7537344), (185, 7333632), (192, 7066260), (216, 6281120), (222, 6111360), (240, 5653008), (256, 5299695), (270, 5024896), (288, 4710840), (296, 4583520), (320, 4239756), (333, 4074240), (360, 3768672), (370, 3666816), (384, 3533130), (432, 3140560), (444, 3055680), (480, 2826504), (540, 2512448), (555, 2444544), (576, 2355420), (592, 2291760), (640, 2119878), (666, 2037120), (720, 1884336), (740, 1833408), (768, 1766565), (864, 1570280), (888, 1527840), (960, 1413252), (999, 1358080), (1061, 1278720), (1080, 1256224), (1110, 1222272), (1152, 1177710), (1184, 1145880), (1280, 1059939), (1332, 1018560), (1440, 942168), (1480, 916704), (1665, 814848), (1728, 785140), (1776, 763920), (1920, 706626), (1998, 679040), (2122, 639360), (2160, 628112), (2220, 611136), (2304, 588855), (2368, 572940), (2664, 509280), (2880, 471084), (2960, 458352), (3183, 426240), (3330, 407424), (3456, 392570), (3552, 381960), (3840, 353313), (3996, 339520), (4244, 319680), (4320, 314056), (4440, 305568), (4736, 286470), (4995, 271616), (5305, 255744), (5328, 254640), (5760, 235542), (5920, 229176), (6366, 213120), (6660, 203712), (6912, 196285), (7104, 190980), (7992, 169760), (8488, 159840), (8640, 157028), (8880, 152784), (9472, 143235), (9549, 142080), (9990, 135808), (10610, 127872), (10656, 127320), (11520, 117771), (11840, 114588), (12732, 106560), (13320, 101856), (14208, 95490), (15915, 85248), (15984, 84880), (16976, 79920), (17280, 78514), (17760, 76392), (19098, 71040), (19980, 67904), (21220, 63936), (21312, 63660), (23680, 57294), (25464, 53280), (26640, 50928), (28416, 47745), (28647, 47360), (31830, 42624), (31968, 42440), (33952, 39960), (34560, 39257), (35520, 38196)]