21607783680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25931}}^1$

素因数の和:25993

約数の個数: 288

約数和(自身を含む): 81415692288

約数和(自身を除く): 59807908608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 768, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1280, 1302, 1344, 1488, 1680, 1736, 1792, 1860, 1920, 1984, 2170, 2240, 2480, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3840, 3968, 4340, 4480, 4960, 5208, 5376, 5952, 6510, 6720, 6944, 7440, 7936, 8680, 8960, 9920, 10416, 11904, 13020, 13440, 13888, 14880, 17360, 19840, 20832, 23808, 25931, 26040, 26880, 27776, 29760, 34720, 39680, 41664, 51862, 52080, 55552, 59520, 69440, 77793, 83328, 103724, 104160, 119040, 129655, 138880, 155586, 166656, 181517, 207448, 208320, 259310, 277760, 311172, 363034, 388965, 414896, 416640, 518620, 544551, 622344, 726068, 777930, 803861, 829792, 833280, 907585, 1037240, 1089102, 1244688, 1452136, 1555860, 1607722, 1659584, 1815170, 2074480, 2178204, 2411583, 2489376, 2722755, 2904272, 3111720, 3215444, 3319168, 3630340, 4019305, 4148960, 4356408, 4823166, 4978752, 5445510, 5627027, 5808544, 6223440, 6430888, 6638336, 7260680, 8038610, 8297920, 8712816, 9646332, 9957504, 10891020, 11254054, 11617088, 12057915, 12446880, 12861776, 14521360, 16077220, 16595840, 16881081, 17425632, 19292664, 19915008, 21782040, 22508108, 23234176, 24115830, 24893760, 25723552, 28135135, 29042720, 32154440, 33191680, 33762162, 34851264, 38585328, 43564080, 45016216, 46468352, 48231660, 49787520, 51447104, 56270270, 58085440, 64308880, 67524324, 69702528, 77170656, 84405405, 87128160, 90032432, 96463320, 99575040, 102894208, 112540540, 116170880, 128617760, 135048648, 139405056, 154341312, 168810810, 174256320, 180064864, 192926640, 205788416, 225081080, 232341760, 257235520, 270097296, 308682624, 337621620, 348512640, 360129728, 385853280, 450162160, 514471040, 540194592, 617365248, 675243240, 697025280, 720259456, 771706560, 900324320, 1028942080, 1080389184, 1350486480, 1440518912, 1543413120, 1800648640, 2160778368, 2700972960, 3086826240, 3601297280, 4321556736, 5401945920, 7202594560, 10803891840, 21607783680]

約数ペア:

[(1, 21607783680), (2, 10803891840), (3, 7202594560), (4, 5401945920), (5, 4321556736), (6, 3601297280), (7, 3086826240), (8, 2700972960), (10, 2160778368), (12, 1800648640), (14, 1543413120), (15, 1440518912), (16, 1350486480), (20, 1080389184), (21, 1028942080), (24, 900324320), (28, 771706560), (30, 720259456), (31, 697025280), (32, 675243240), (35, 617365248), (40, 540194592), (42, 514471040), (48, 450162160), (56, 385853280), (60, 360129728), (62, 348512640), (64, 337621620), (70, 308682624), (80, 270097296), (84, 257235520), (93, 232341760), (96, 225081080), (105, 205788416), (112, 192926640), (120, 180064864), (124, 174256320), (128, 168810810), (140, 154341312), (155, 139405056), (160, 135048648), (168, 128617760), (186, 116170880), (192, 112540540), (210, 102894208), (217, 99575040), (224, 96463320), (240, 90032432), (248, 87128160), (256, 84405405), (280, 77170656), (310, 69702528), (320, 67524324), (336, 64308880), (372, 58085440), (384, 56270270), (420, 51447104), (434, 49787520), (448, 48231660), (465, 46468352), (480, 45016216), (496, 43564080), (560, 38585328), (620, 34851264), (640, 33762162), (651, 33191680), (672, 32154440), (744, 29042720), (768, 28135135), (840, 25723552), (868, 24893760), (896, 24115830), (930, 23234176), (960, 22508108), (992, 21782040), (1085, 19915008), (1120, 19292664), (1240, 17425632), (1280, 16881081), (1302, 16595840), (1344, 16077220), (1488, 14521360), (1680, 12861776), (1736, 12446880), (1792, 12057915), (1860, 11617088), (1920, 11254054), (1984, 10891020), (2170, 9957504), (2240, 9646332), (2480, 8712816), (2604, 8297920), (2688, 8038610), (2976, 7260680), (3255, 6638336), (3360, 6430888), (3472, 6223440), (3720, 5808544), (3840, 5627027), (3968, 5445510), (4340, 4978752), (4480, 4823166), (4960, 4356408), (5208, 4148960), (5376, 4019305), (5952, 3630340), (6510, 3319168), (6720, 3215444), (6944, 3111720), (7440, 2904272), (7936, 2722755), (8680, 2489376), (8960, 2411583), (9920, 2178204), (10416, 2074480), (11904, 1815170), (13020, 1659584), (13440, 1607722), (13888, 1555860), (14880, 1452136), (17360, 1244688), (19840, 1089102), (20832, 1037240), (23808, 907585), (25931, 833280), (26040, 829792), (26880, 803861), (27776, 777930), (29760, 726068), (34720, 622344), (39680, 544551), (41664, 518620), (51862, 416640), (52080, 414896), (55552, 388965), (59520, 363034), (69440, 311172), (77793, 277760), (83328, 259310), (103724, 208320), (104160, 207448), (119040, 181517), (129655, 166656), (138880, 155586)]