1801009920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:675

約数の個数: 288

約数和(自身を含む): 6230504448

約数和(自身を除く): 4429494528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 64, 68, 80, 85, 94, 96, 102, 120, 128, 136, 141, 160, 170, 188, 192, 204, 235, 240, 255, 256, 272, 282, 320, 340, 376, 384, 408, 470, 480, 510, 544, 564, 587, 640, 680, 705, 752, 768, 799, 816, 940, 960, 1020, 1088, 1128, 1174, 1280, 1360, 1410, 1504, 1598, 1632, 1761, 1880, 1920, 2040, 2176, 2256, 2348, 2397, 2720, 2820, 2935, 3008, 3196, 3264, 3522, 3760, 3840, 3995, 4080, 4352, 4512, 4696, 4794, 5440, 5640, 5870, 6016, 6392, 6528, 7044, 7520, 7990, 8160, 8805, 9024, 9392, 9588, 9979, 10880, 11280, 11740, 11985, 12032, 12784, 13056, 14088, 15040, 15980, 16320, 17610, 18048, 18784, 19176, 19958, 21760, 22560, 23480, 23970, 25568, 27589, 28176, 29937, 30080, 31960, 32640, 35220, 36096, 37568, 38352, 39916, 45120, 46960, 47940, 49895, 51136, 55178, 56352, 59874, 60160, 63920, 65280, 70440, 75136, 76704, 79832, 82767, 90240, 93920, 95880, 99790, 102272, 110356, 112704, 119748, 127840, 137945, 140880, 149685, 150272, 153408, 159664, 165534, 180480, 187840, 191760, 199580, 204544, 220712, 225408, 239496, 255680, 275890, 281760, 299370, 306816, 319328, 331068, 375680, 383520, 399160, 413835, 441424, 450816, 469013, 478992, 511360, 551780, 563520, 598740, 613632, 638656, 662136, 751360, 767040, 798320, 827670, 882848, 938026, 957984, 1022720, 1103560, 1127040, 1197480, 1277312, 1324272, 1407039, 1534080, 1596640, 1655340, 1765696, 1876052, 1915968, 2207120, 2254080, 2345065, 2394960, 2554624, 2648544, 2814078, 3068160, 3193280, 3310680, 3531392, 3752104, 3831936, 4414240, 4690130, 4789920, 5297088, 5628156, 6386560, 6621360, 7035195, 7062784, 7504208, 7663872, 8828480, 9380260, 9579840, 10594176, 11256312, 12773120, 13242720, 14070390, 15008416, 17656960, 18760520, 19159680, 21188352, 22512624, 26485440, 28140780, 30016832, 35313920, 37521040, 38319360, 45025248, 52970880, 56281560, 60033664, 75042080, 90050496, 105941760, 112563120, 120067328, 150084160, 180100992, 225126240, 300168320, 360201984, 450252480, 600336640, 900504960, 1801009920]

約数ペア:

[(1, 1801009920), (2, 900504960), (3, 600336640), (4, 450252480), (5, 360201984), (6, 300168320), (8, 225126240), (10, 180100992), (12, 150084160), (15, 120067328), (16, 112563120), (17, 105941760), (20, 90050496), (24, 75042080), (30, 60033664), (32, 56281560), (34, 52970880), (40, 45025248), (47, 38319360), (48, 37521040), (51, 35313920), (60, 30016832), (64, 28140780), (68, 26485440), (80, 22512624), (85, 21188352), (94, 19159680), (96, 18760520), (102, 17656960), (120, 15008416), (128, 14070390), (136, 13242720), (141, 12773120), (160, 11256312), (170, 10594176), (188, 9579840), (192, 9380260), (204, 8828480), (235, 7663872), (240, 7504208), (255, 7062784), (256, 7035195), (272, 6621360), (282, 6386560), (320, 5628156), (340, 5297088), (376, 4789920), (384, 4690130), (408, 4414240), (470, 3831936), (480, 3752104), (510, 3531392), (544, 3310680), (564, 3193280), (587, 3068160), (640, 2814078), (680, 2648544), (705, 2554624), (752, 2394960), (768, 2345065), (799, 2254080), (816, 2207120), (940, 1915968), (960, 1876052), (1020, 1765696), (1088, 1655340), (1128, 1596640), (1174, 1534080), (1280, 1407039), (1360, 1324272), (1410, 1277312), (1504, 1197480), (1598, 1127040), (1632, 1103560), (1761, 1022720), (1880, 957984), (1920, 938026), (2040, 882848), (2176, 827670), (2256, 798320), (2348, 767040), (2397, 751360), (2720, 662136), (2820, 638656), (2935, 613632), (3008, 598740), (3196, 563520), (3264, 551780), (3522, 511360), (3760, 478992), (3840, 469013), (3995, 450816), (4080, 441424), (4352, 413835), (4512, 399160), (4696, 383520), (4794, 375680), (5440, 331068), (5640, 319328), (5870, 306816), (6016, 299370), (6392, 281760), (6528, 275890), (7044, 255680), (7520, 239496), (7990, 225408), (8160, 220712), (8805, 204544), (9024, 199580), (9392, 191760), (9588, 187840), (9979, 180480), (10880, 165534), (11280, 159664), (11740, 153408), (11985, 150272), (12032, 149685), (12784, 140880), (13056, 137945), (14088, 127840), (15040, 119748), (15980, 112704), (16320, 110356), (17610, 102272), (18048, 99790), (18784, 95880), (19176, 93920), (19958, 90240), (21760, 82767), (22560, 79832), (23480, 76704), (23970, 75136), (25568, 70440), (27589, 65280), (28176, 63920), (29937, 60160), (30080, 59874), (31960, 56352), (32640, 55178), (35220, 51136), (36096, 49895), (37568, 47940), (38352, 46960), (39916, 45120)]