393482880

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{3253}}^1$

素因数の和:3288

約数の個数: 256

約数和(自身を含む): 1593158400

約数和(自身を除く): 1199675520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3253, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6506, 6720, 7560, 8064, 8640, 9759, 10080, 12096, 13012, 13440, 15120, 16265, 17280, 19518, 20160, 22771, 24192, 26024, 29277, 30240, 32530, 39036, 40320, 45542, 48795, 52048, 58554, 60480, 65060, 68313, 78072, 87831, 91084, 97590, 104096, 113855, 117108, 120960, 130120, 136626, 146385, 156144, 175662, 182168, 195180, 204939, 208192, 227710, 234216, 260240, 273252, 292770, 312288, 341565, 351324, 364336, 390360, 409878, 416384, 439155, 455420, 468432, 520480, 546504, 585540, 614817, 624576, 683130, 702648, 728672, 780720, 819756, 878310, 910840, 936864, 1024695, 1040960, 1093008, 1171080, 1229634, 1249152, 1366260, 1405296, 1457344, 1561440, 1639512, 1756620, 1821680, 1873728, 2049390, 2081920, 2186016, 2342160, 2459268, 2732520, 2810592, 2914688, 3074085, 3122880, 3279024, 3513240, 3643360, 3747456, 4098780, 4372032, 4684320, 4918536, 5465040, 5621184, 6148170, 6245760, 6558048, 7026480, 7286720, 8197560, 8744064, 9368640, 9837072, 10930080, 11242368, 12296340, 13116096, 14052960, 14573440, 16395120, 18737280, 19674144, 21860160, 24592680, 26232192, 28105920, 32790240, 39348288, 43720320, 49185360, 56211840, 65580480, 78696576, 98370720, 131160960, 196741440, 393482880]

約数ペア:

[(1, 393482880), (2, 196741440), (3, 131160960), (4, 98370720), (5, 78696576), (6, 65580480), (7, 56211840), (8, 49185360), (9, 43720320), (10, 39348288), (12, 32790240), (14, 28105920), (15, 26232192), (16, 24592680), (18, 21860160), (20, 19674144), (21, 18737280), (24, 16395120), (27, 14573440), (28, 14052960), (30, 13116096), (32, 12296340), (35, 11242368), (36, 10930080), (40, 9837072), (42, 9368640), (45, 8744064), (48, 8197560), (54, 7286720), (56, 7026480), (60, 6558048), (63, 6245760), (64, 6148170), (70, 5621184), (72, 5465040), (80, 4918536), (84, 4684320), (90, 4372032), (96, 4098780), (105, 3747456), (108, 3643360), (112, 3513240), (120, 3279024), (126, 3122880), (128, 3074085), (135, 2914688), (140, 2810592), (144, 2732520), (160, 2459268), (168, 2342160), (180, 2186016), (189, 2081920), (192, 2049390), (210, 1873728), (216, 1821680), (224, 1756620), (240, 1639512), (252, 1561440), (270, 1457344), (280, 1405296), (288, 1366260), (315, 1249152), (320, 1229634), (336, 1171080), (360, 1093008), (378, 1040960), (384, 1024695), (420, 936864), (432, 910840), (448, 878310), (480, 819756), (504, 780720), (540, 728672), (560, 702648), (576, 683130), (630, 624576), (640, 614817), (672, 585540), (720, 546504), (756, 520480), (840, 468432), (864, 455420), (896, 439155), (945, 416384), (960, 409878), (1008, 390360), (1080, 364336), (1120, 351324), (1152, 341565), (1260, 312288), (1344, 292770), (1440, 273252), (1512, 260240), (1680, 234216), (1728, 227710), (1890, 208192), (1920, 204939), (2016, 195180), (2160, 182168), (2240, 175662), (2520, 156144), (2688, 146385), (2880, 136626), (3024, 130120), (3253, 120960), (3360, 117108), (3456, 113855), (3780, 104096), (4032, 97590), (4320, 91084), (4480, 87831), (5040, 78072), (5760, 68313), (6048, 65060), (6506, 60480), (6720, 58554), (7560, 52048), (8064, 48795), (8640, 45542), (9759, 40320), (10080, 39036), (12096, 32530), (13012, 30240), (13440, 29277), (15120, 26024), (16265, 24192), (17280, 22771), (19518, 20160)]