4911607680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15889}}^1$

素因数の和:15941

約数の個数: 256

約数和(自身を含む): 18671385600

約数和(自身を除く): 13759777920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 552, 560, 640, 644, 672, 690, 736, 805, 840, 896, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1920, 1932, 2208, 2240, 2415, 2576, 2688, 2760, 2944, 3220, 3360, 3680, 3864, 4416, 4480, 4830, 5152, 5520, 6440, 6720, 7360, 7728, 8832, 9660, 10304, 11040, 12880, 13440, 14720, 15456, 15889, 19320, 20608, 22080, 25760, 30912, 31778, 38640, 44160, 47667, 51520, 61824, 63556, 77280, 79445, 95334, 103040, 111223, 127112, 154560, 158890, 190668, 222446, 238335, 254224, 309120, 317780, 333669, 365447, 381336, 444892, 476670, 508448, 556115, 635560, 667338, 730894, 762672, 889784, 953340, 1016896, 1096341, 1112230, 1271120, 1334676, 1461788, 1525344, 1668345, 1779568, 1827235, 1906680, 2033792, 2192682, 2224460, 2542240, 2558129, 2669352, 2923576, 3050688, 3336690, 3559136, 3654470, 3813360, 4385364, 4448920, 5084480, 5116258, 5338704, 5481705, 5847152, 6101376, 6673380, 7118272, 7308940, 7626720, 7674387, 8770728, 8897840, 10168960, 10232516, 10677408, 10963410, 11694304, 12790645, 13346760, 14236544, 14617880, 15253440, 15348774, 17541456, 17795680, 20465032, 21354816, 21926820, 23388608, 25581290, 26693520, 29235760, 30506880, 30697548, 35082912, 35591360, 38371935, 40930064, 42709632, 43853640, 46777216, 51162580, 53387040, 58471520, 61395096, 70165824, 71182720, 76743870, 81860128, 87707280, 102325160, 106774080, 116943040, 122790192, 140331648, 153487740, 163720256, 175414560, 204650320, 213548160, 233886080, 245580384, 306975480, 327440512, 350829120, 409300640, 491160768, 613950960, 701658240, 818601280, 982321536, 1227901920, 1637202560, 2455803840, 4911607680]

約数ペア:

[(1, 4911607680), (2, 2455803840), (3, 1637202560), (4, 1227901920), (5, 982321536), (6, 818601280), (7, 701658240), (8, 613950960), (10, 491160768), (12, 409300640), (14, 350829120), (15, 327440512), (16, 306975480), (20, 245580384), (21, 233886080), (23, 213548160), (24, 204650320), (28, 175414560), (30, 163720256), (32, 153487740), (35, 140331648), (40, 122790192), (42, 116943040), (46, 106774080), (48, 102325160), (56, 87707280), (60, 81860128), (64, 76743870), (69, 71182720), (70, 70165824), (80, 61395096), (84, 58471520), (92, 53387040), (96, 51162580), (105, 46777216), (112, 43853640), (115, 42709632), (120, 40930064), (128, 38371935), (138, 35591360), (140, 35082912), (160, 30697548), (161, 30506880), (168, 29235760), (184, 26693520), (192, 25581290), (210, 23388608), (224, 21926820), (230, 21354816), (240, 20465032), (276, 17795680), (280, 17541456), (320, 15348774), (322, 15253440), (336, 14617880), (345, 14236544), (368, 13346760), (384, 12790645), (420, 11694304), (448, 10963410), (460, 10677408), (480, 10232516), (483, 10168960), (552, 8897840), (560, 8770728), (640, 7674387), (644, 7626720), (672, 7308940), (690, 7118272), (736, 6673380), (805, 6101376), (840, 5847152), (896, 5481705), (920, 5338704), (960, 5116258), (966, 5084480), (1104, 4448920), (1120, 4385364), (1288, 3813360), (1344, 3654470), (1380, 3559136), (1472, 3336690), (1610, 3050688), (1680, 2923576), (1840, 2669352), (1920, 2558129), (1932, 2542240), (2208, 2224460), (2240, 2192682), (2415, 2033792), (2576, 1906680), (2688, 1827235), (2760, 1779568), (2944, 1668345), (3220, 1525344), (3360, 1461788), (3680, 1334676), (3864, 1271120), (4416, 1112230), (4480, 1096341), (4830, 1016896), (5152, 953340), (5520, 889784), (6440, 762672), (6720, 730894), (7360, 667338), (7728, 635560), (8832, 556115), (9660, 508448), (10304, 476670), (11040, 444892), (12880, 381336), (13440, 365447), (14720, 333669), (15456, 317780), (15889, 309120), (19320, 254224), (20608, 238335), (22080, 222446), (25760, 190668), (30912, 158890), (31778, 154560), (38640, 127112), (44160, 111223), (47667, 103040), (51520, 95334), (61824, 79445), (63556, 77280)]