497228160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1857

約数の個数: 256

約数和(自身を含む): 1863025920

約数和(自身を除く): 1365797760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 520, 528, 572, 624, 640, 660, 704, 715, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1320, 1408, 1430, 1560, 1664, 1716, 1760, 1811, 1920, 2080, 2112, 2145, 2288, 2496, 2640, 2860, 3120, 3432, 3520, 3622, 4160, 4224, 4290, 4576, 4992, 5280, 5433, 5720, 6240, 6864, 7040, 7244, 8320, 8580, 9055, 9152, 10560, 10866, 11440, 12480, 13728, 14488, 17160, 18110, 18304, 19921, 21120, 21732, 22880, 23543, 24960, 27165, 27456, 28976, 34320, 36220, 39842, 43464, 45760, 47086, 54330, 54912, 57952, 59763, 68640, 70629, 72440, 79684, 86928, 91520, 94172, 99605, 108660, 115904, 117715, 119526, 137280, 141258, 144880, 159368, 173856, 188344, 199210, 217320, 231808, 235430, 239052, 258973, 274560, 282516, 289760, 298815, 318736, 347712, 353145, 376688, 398420, 434640, 470860, 478104, 517946, 565032, 579520, 597630, 637472, 695424, 706290, 753376, 776919, 796840, 869280, 941720, 956208, 1035892, 1130064, 1159040, 1195260, 1274944, 1294865, 1412580, 1506752, 1553838, 1593680, 1738560, 1883440, 1912416, 2071784, 2260128, 2390520, 2549888, 2589730, 2825160, 3013504, 3107676, 3187360, 3477120, 3766880, 3824832, 3884595, 4143568, 4520256, 4781040, 5179460, 5650320, 6215352, 6374720, 7533760, 7649664, 7769190, 8287136, 9040512, 9562080, 10358920, 11300640, 12430704, 12749440, 15067520, 15538380, 16574272, 19124160, 20717840, 22601280, 24861408, 31076760, 33148544, 38248320, 41435680, 45202560, 49722816, 62153520, 82871360, 99445632, 124307040, 165742720, 248614080, 497228160]

約数ペア:

[(1, 497228160), (2, 248614080), (3, 165742720), (4, 124307040), (5, 99445632), (6, 82871360), (8, 62153520), (10, 49722816), (11, 45202560), (12, 41435680), (13, 38248320), (15, 33148544), (16, 31076760), (20, 24861408), (22, 22601280), (24, 20717840), (26, 19124160), (30, 16574272), (32, 15538380), (33, 15067520), (39, 12749440), (40, 12430704), (44, 11300640), (48, 10358920), (52, 9562080), (55, 9040512), (60, 8287136), (64, 7769190), (65, 7649664), (66, 7533760), (78, 6374720), (80, 6215352), (88, 5650320), (96, 5179460), (104, 4781040), (110, 4520256), (120, 4143568), (128, 3884595), (130, 3824832), (132, 3766880), (143, 3477120), (156, 3187360), (160, 3107676), (165, 3013504), (176, 2825160), (192, 2589730), (195, 2549888), (208, 2390520), (220, 2260128), (240, 2071784), (260, 1912416), (264, 1883440), (286, 1738560), (312, 1593680), (320, 1553838), (330, 1506752), (352, 1412580), (384, 1294865), (390, 1274944), (416, 1195260), (429, 1159040), (440, 1130064), (480, 1035892), (520, 956208), (528, 941720), (572, 869280), (624, 796840), (640, 776919), (660, 753376), (704, 706290), (715, 695424), (780, 637472), (832, 597630), (858, 579520), (880, 565032), (960, 517946), (1040, 478104), (1056, 470860), (1144, 434640), (1248, 398420), (1320, 376688), (1408, 353145), (1430, 347712), (1560, 318736), (1664, 298815), (1716, 289760), (1760, 282516), (1811, 274560), (1920, 258973), (2080, 239052), (2112, 235430), (2145, 231808), (2288, 217320), (2496, 199210), (2640, 188344), (2860, 173856), (3120, 159368), (3432, 144880), (3520, 141258), (3622, 137280), (4160, 119526), (4224, 117715), (4290, 115904), (4576, 108660), (4992, 99605), (5280, 94172), (5433, 91520), (5720, 86928), (6240, 79684), (6864, 72440), (7040, 70629), (7244, 68640), (8320, 59763), (8580, 57952), (9055, 54912), (9152, 54330), (10560, 47086), (10866, 45760), (11440, 43464), (12480, 39842), (13728, 36220), (14488, 34320), (17160, 28976), (18110, 27456), (18304, 27165), (19921, 24960), (21120, 23543), (21732, 22880)]