4022795520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18379}}^1$

素因数の和:18425

約数の個数: 216

約数和(自身を含む): 14651800800

約数和(自身を除く): 10629005280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4864, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 11520, 12160, 13680, 14592, 18240, 18379, 21888, 24320, 27360, 36480, 36758, 43776, 54720, 55137, 72960, 73516, 91895, 109440, 110274, 147032, 165411, 183790, 218880, 220548, 275685, 294064, 330822, 349201, 367580, 441096, 551370, 588128, 661644, 698402, 735160, 827055, 882192, 1047603, 1102740, 1176256, 1323288, 1396804, 1470320, 1654110, 1746005, 1764384, 2095206, 2205480, 2352512, 2646576, 2793608, 2940640, 3142809, 3308220, 3492010, 3528768, 4190412, 4410960, 4705024, 5238015, 5293152, 5587216, 5881280, 6285618, 6616440, 6984020, 7057536, 8380824, 8821920, 10476030, 10586304, 11174432, 11762560, 12571236, 13232880, 13968040, 14115072, 15714045, 16761648, 17643840, 20952060, 21172608, 22348864, 23525120, 25142472, 26465760, 27936080, 31428090, 33523296, 35287680, 41904120, 42345216, 44697728, 50284944, 52931520, 55872160, 62856180, 67046592, 70575360, 83808240, 89395456, 100569888, 105863040, 111744320, 125712360, 134093184, 167616480, 201139776, 211726080, 223488640, 251424720, 268186368, 335232960, 402279552, 446977280, 502849440, 670465920, 804559104, 1005698880, 1340931840, 2011397760, 4022795520]

約数ペア:

[(1, 4022795520), (2, 2011397760), (3, 1340931840), (4, 1005698880), (5, 804559104), (6, 670465920), (8, 502849440), (9, 446977280), (10, 402279552), (12, 335232960), (15, 268186368), (16, 251424720), (18, 223488640), (19, 211726080), (20, 201139776), (24, 167616480), (30, 134093184), (32, 125712360), (36, 111744320), (38, 105863040), (40, 100569888), (45, 89395456), (48, 83808240), (57, 70575360), (60, 67046592), (64, 62856180), (72, 55872160), (76, 52931520), (80, 50284944), (90, 44697728), (95, 42345216), (96, 41904120), (114, 35287680), (120, 33523296), (128, 31428090), (144, 27936080), (152, 26465760), (160, 25142472), (171, 23525120), (180, 22348864), (190, 21172608), (192, 20952060), (228, 17643840), (240, 16761648), (256, 15714045), (285, 14115072), (288, 13968040), (304, 13232880), (320, 12571236), (342, 11762560), (360, 11174432), (380, 10586304), (384, 10476030), (456, 8821920), (480, 8380824), (570, 7057536), (576, 6984020), (608, 6616440), (640, 6285618), (684, 5881280), (720, 5587216), (760, 5293152), (768, 5238015), (855, 4705024), (912, 4410960), (960, 4190412), (1140, 3528768), (1152, 3492010), (1216, 3308220), (1280, 3142809), (1368, 2940640), (1440, 2793608), (1520, 2646576), (1710, 2352512), (1824, 2205480), (1920, 2095206), (2280, 1764384), (2304, 1746005), (2432, 1654110), (2736, 1470320), (2880, 1396804), (3040, 1323288), (3420, 1176256), (3648, 1102740), (3840, 1047603), (4560, 882192), (4864, 827055), (5472, 735160), (5760, 698402), (6080, 661644), (6840, 588128), (7296, 551370), (9120, 441096), (10944, 367580), (11520, 349201), (12160, 330822), (13680, 294064), (14592, 275685), (18240, 220548), (18379, 218880), (21888, 183790), (24320, 165411), (27360, 147032), (36480, 110274), (36758, 109440), (43776, 91895), (54720, 73516), (55137, 72960)]