520225920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2441}}^1$

素因数の和:2503

約数の個数: 192

約数和(自身を含む): 1845712440

約数和(自身を除く): 1325486520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 384, 444, 480, 555, 576, 592, 640, 666, 720, 740, 888, 960, 1110, 1152, 1184, 1332, 1440, 1480, 1665, 1776, 1920, 2220, 2368, 2441, 2664, 2880, 2960, 3330, 3552, 4440, 4736, 4882, 5328, 5760, 5920, 6660, 7104, 7323, 8880, 9764, 10656, 11840, 12205, 13320, 14208, 14646, 17760, 19528, 21312, 21969, 23680, 24410, 26640, 29292, 35520, 36615, 39056, 42624, 43938, 48820, 53280, 58584, 71040, 73230, 78112, 87876, 90317, 97640, 106560, 109845, 117168, 146460, 156224, 175752, 180634, 195280, 213120, 219690, 234336, 270951, 292920, 312448, 351504, 361268, 390560, 439380, 451585, 468672, 541902, 585840, 703008, 722536, 781120, 812853, 878760, 903170, 937344, 1083804, 1171680, 1354755, 1406016, 1445072, 1562240, 1625706, 1757520, 1806340, 2167608, 2343360, 2709510, 2812032, 2890144, 3251412, 3515040, 3612680, 4064265, 4335216, 4686720, 5419020, 5780288, 6502824, 7030080, 7225360, 8128530, 8670432, 10838040, 11560576, 13005648, 14060160, 14450720, 16257060, 17340864, 21676080, 26011296, 28901440, 32514120, 34681728, 43352160, 52022592, 57802880, 65028240, 86704320, 104045184, 130056480, 173408640, 260112960, 520225920]

約数ペア:

[(1, 520225920), (2, 260112960), (3, 173408640), (4, 130056480), (5, 104045184), (6, 86704320), (8, 65028240), (9, 57802880), (10, 52022592), (12, 43352160), (15, 34681728), (16, 32514120), (18, 28901440), (20, 26011296), (24, 21676080), (30, 17340864), (32, 16257060), (36, 14450720), (37, 14060160), (40, 13005648), (45, 11560576), (48, 10838040), (60, 8670432), (64, 8128530), (72, 7225360), (74, 7030080), (80, 6502824), (90, 5780288), (96, 5419020), (111, 4686720), (120, 4335216), (128, 4064265), (144, 3612680), (148, 3515040), (160, 3251412), (180, 2890144), (185, 2812032), (192, 2709510), (222, 2343360), (240, 2167608), (288, 1806340), (296, 1757520), (320, 1625706), (333, 1562240), (360, 1445072), (370, 1406016), (384, 1354755), (444, 1171680), (480, 1083804), (555, 937344), (576, 903170), (592, 878760), (640, 812853), (666, 781120), (720, 722536), (740, 703008), (888, 585840), (960, 541902), (1110, 468672), (1152, 451585), (1184, 439380), (1332, 390560), (1440, 361268), (1480, 351504), (1665, 312448), (1776, 292920), (1920, 270951), (2220, 234336), (2368, 219690), (2441, 213120), (2664, 195280), (2880, 180634), (2960, 175752), (3330, 156224), (3552, 146460), (4440, 117168), (4736, 109845), (4882, 106560), (5328, 97640), (5760, 90317), (5920, 87876), (6660, 78112), (7104, 73230), (7323, 71040), (8880, 58584), (9764, 53280), (10656, 48820), (11840, 43938), (12205, 42624), (13320, 39056), (14208, 36615), (14646, 35520), (17760, 29292), (19528, 26640), (21312, 24410), (21969, 23680)]