21831756480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{42349}}^1$

素因数の和:42551

約数の個数: 168

約数和(自身を含む): 75513438000

約数和(自身を除く): 53681681520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 179, 180, 192, 240, 288, 320, 358, 360, 480, 537, 576, 716, 720, 895, 960, 1074, 1432, 1440, 1611, 1790, 2148, 2685, 2864, 2880, 3222, 3580, 4296, 5370, 5728, 6444, 7160, 8055, 8592, 10740, 11456, 12888, 14320, 16110, 17184, 21480, 25776, 28640, 32220, 34368, 42349, 42960, 51552, 57280, 64440, 84698, 85920, 103104, 127047, 128880, 169396, 171840, 211745, 254094, 257760, 338792, 381141, 423490, 508188, 515520, 635235, 677584, 762282, 846980, 1016376, 1270470, 1355168, 1524564, 1693960, 1905705, 2032752, 2540940, 2710336, 3049128, 3387920, 3811410, 4065504, 5081880, 6098256, 6775840, 7580471, 7622820, 8131008, 10163760, 12196512, 13551680, 15160942, 15245640, 20327520, 22741413, 24393024, 30321884, 30491280, 37902355, 40655040, 45482826, 60643768, 60982560, 68224239, 75804710, 90965652, 113707065, 121287536, 121965120, 136448478, 151609420, 181931304, 227414130, 242575072, 272896956, 303218840, 341121195, 363862608, 454828260, 485150144, 545793912, 606437680, 682242390, 727725216, 909656520, 1091587824, 1212875360, 1364484780, 1455450432, 1819313040, 2183175648, 2425750720, 2728969560, 3638626080, 4366351296, 5457939120, 7277252160, 10915878240, 21831756480]

約数ペア:

[(1, 21831756480), (2, 10915878240), (3, 7277252160), (4, 5457939120), (5, 4366351296), (6, 3638626080), (8, 2728969560), (9, 2425750720), (10, 2183175648), (12, 1819313040), (15, 1455450432), (16, 1364484780), (18, 1212875360), (20, 1091587824), (24, 909656520), (30, 727725216), (32, 682242390), (36, 606437680), (40, 545793912), (45, 485150144), (48, 454828260), (60, 363862608), (64, 341121195), (72, 303218840), (80, 272896956), (90, 242575072), (96, 227414130), (120, 181931304), (144, 151609420), (160, 136448478), (179, 121965120), (180, 121287536), (192, 113707065), (240, 90965652), (288, 75804710), (320, 68224239), (358, 60982560), (360, 60643768), (480, 45482826), (537, 40655040), (576, 37902355), (716, 30491280), (720, 30321884), (895, 24393024), (960, 22741413), (1074, 20327520), (1432, 15245640), (1440, 15160942), (1611, 13551680), (1790, 12196512), (2148, 10163760), (2685, 8131008), (2864, 7622820), (2880, 7580471), (3222, 6775840), (3580, 6098256), (4296, 5081880), (5370, 4065504), (5728, 3811410), (6444, 3387920), (7160, 3049128), (8055, 2710336), (8592, 2540940), (10740, 2032752), (11456, 1905705), (12888, 1693960), (14320, 1524564), (16110, 1355168), (17184, 1270470), (21480, 1016376), (25776, 846980), (28640, 762282), (32220, 677584), (34368, 635235), (42349, 515520), (42960, 508188), (51552, 423490), (57280, 381141), (64440, 338792), (84698, 257760), (85920, 254094), (103104, 211745), (127047, 171840), (128880, 169396)]