2798893440

素因数分解:

$2^7\times 3^6\times 5^1\times 7^1\times {\mathrm{857}}^1$

素因数の和:901

約数の個数: 448

約数和(自身を含む): 11478598560

約数和(自身を除く): 8679705120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 729, 756, 810, 840, 857, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1215, 1260, 1296, 1344, 1440, 1458, 1512, 1620, 1680, 1701, 1714, 1728, 1890, 1920, 1944, 2016, 2160, 2240, 2268, 2430, 2520, 2571, 2592, 2688, 2835, 2880, 2916, 3024, 3240, 3360, 3402, 3428, 3456, 3645, 3780, 3888, 4032, 4285, 4320, 4480, 4536, 4860, 5040, 5103, 5142, 5184, 5670, 5760, 5832, 5999, 6048, 6480, 6720, 6804, 6856, 7290, 7560, 7713, 7776, 8064, 8505, 8570, 8640, 9072, 9720, 10080, 10206, 10284, 10368, 11340, 11664, 11998, 12096, 12855, 12960, 13440, 13608, 13712, 14580, 15120, 15426, 15552, 17010, 17140, 17280, 17997, 18144, 19440, 20160, 20412, 20568, 22680, 23139, 23328, 23996, 24192, 25515, 25710, 25920, 27216, 27424, 29160, 29995, 30240, 30852, 31104, 34020, 34280, 35994, 36288, 38565, 38880, 40320, 40824, 41136, 45360, 46278, 46656, 47992, 51030, 51420, 51840, 53991, 54432, 54848, 58320, 59990, 60480, 61704, 68040, 68560, 69417, 71988, 72576, 77130, 77760, 81648, 82272, 89985, 90720, 92556, 93312, 95984, 102060, 102840, 107982, 108864, 109696, 115695, 116640, 119980, 120960, 123408, 136080, 137120, 138834, 143976, 154260, 155520, 161973, 163296, 164544, 179970, 181440, 185112, 191968, 204120, 205680, 208251, 215964, 217728, 231390, 233280, 239960, 246816, 269955, 272160, 274240, 277668, 287952, 308520, 323946, 326592, 329088, 347085, 359940, 362880, 370224, 383936, 408240, 411360, 416502, 431928, 462780, 466560, 479920, 485919, 493632, 539910, 544320, 548480, 555336, 575904, 617040, 624753, 647892, 653184, 694170, 719880, 740448, 767872, 809865, 816480, 822720, 833004, 863856, 925560, 959840, 971838, 987264, 1041255, 1079820, 1088640, 1110672, 1151808, 1234080, 1249506, 1295784, 1388340, 1439760, 1457757, 1480896, 1619730, 1632960, 1645440, 1666008, 1727712, 1851120, 1919680, 1943676, 2082510, 2159640, 2221344, 2303616, 2429595, 2468160, 2499012, 2591568, 2776680, 2879520, 2915514, 2961792, 3123765, 3239460, 3265920, 3332016, 3455424, 3702240, 3839360, 3887352, 4165020, 4319280, 4373271, 4442688, 4859190, 4936320, 4998024, 5183136, 5553360, 5759040, 5831028, 6247530, 6478920, 6664032, 6910848, 7288785, 7404480, 7774704, 8330040, 8638560, 8746542, 8885376, 9718380, 9996048, 10366272, 11106720, 11518080, 11662056, 12495060, 12957840, 13328064, 14577570, 14808960, 15549408, 16660080, 17277120, 17493084, 19436760, 19992096, 20732544, 21866355, 22213440, 23324112, 24990120, 25915680, 26656128, 29155140, 31098816, 33320160, 34554240, 34986168, 38873520, 39984192, 43732710, 44426880, 46648224, 49980240, 51831360, 58310280, 62197632, 66640320, 69972336, 77747040, 79968384, 87465420, 93296448, 99960480, 103662720, 116620560, 133280640, 139944672, 155494080, 174930840, 186592896, 199920960, 233241120, 279889344, 310988160, 349861680, 399841920, 466482240, 559778688, 699723360, 932964480, 1399446720, 2798893440]

約数ペア:

[(1, 2798893440), (2, 1399446720), (3, 932964480), (4, 699723360), (5, 559778688), (6, 466482240), (7, 399841920), (8, 349861680), (9, 310988160), (10, 279889344), (12, 233241120), (14, 199920960), (15, 186592896), (16, 174930840), (18, 155494080), (20, 139944672), (21, 133280640), (24, 116620560), (27, 103662720), (28, 99960480), (30, 93296448), (32, 87465420), (35, 79968384), (36, 77747040), (40, 69972336), (42, 66640320), (45, 62197632), (48, 58310280), (54, 51831360), (56, 49980240), (60, 46648224), (63, 44426880), (64, 43732710), (70, 39984192), (72, 38873520), (80, 34986168), (81, 34554240), (84, 33320160), (90, 31098816), (96, 29155140), (105, 26656128), (108, 25915680), (112, 24990120), (120, 23324112), (126, 22213440), (128, 21866355), (135, 20732544), (140, 19992096), (144, 19436760), (160, 17493084), (162, 17277120), (168, 16660080), (180, 15549408), (189, 14808960), (192, 14577570), (210, 13328064), (216, 12957840), (224, 12495060), (240, 11662056), (243, 11518080), (252, 11106720), (270, 10366272), (280, 9996048), (288, 9718380), (315, 8885376), (320, 8746542), (324, 8638560), (336, 8330040), (360, 7774704), (378, 7404480), (384, 7288785), (405, 6910848), (420, 6664032), (432, 6478920), (448, 6247530), (480, 5831028), (486, 5759040), (504, 5553360), (540, 5183136), (560, 4998024), (567, 4936320), (576, 4859190), (630, 4442688), (640, 4373271), (648, 4319280), (672, 4165020), (720, 3887352), (729, 3839360), (756, 3702240), (810, 3455424), (840, 3332016), (857, 3265920), (864, 3239460), (896, 3123765), (945, 2961792), (960, 2915514), (972, 2879520), (1008, 2776680), (1080, 2591568), (1120, 2499012), (1134, 2468160), (1152, 2429595), (1215, 2303616), (1260, 2221344), (1296, 2159640), (1344, 2082510), (1440, 1943676), (1458, 1919680), (1512, 1851120), (1620, 1727712), (1680, 1666008), (1701, 1645440), (1714, 1632960), (1728, 1619730), (1890, 1480896), (1920, 1457757), (1944, 1439760), (2016, 1388340), (2160, 1295784), (2240, 1249506), (2268, 1234080), (2430, 1151808), (2520, 1110672), (2571, 1088640), (2592, 1079820), (2688, 1041255), (2835, 987264), (2880, 971838), (2916, 959840), (3024, 925560), (3240, 863856), (3360, 833004), (3402, 822720), (3428, 816480), (3456, 809865), (3645, 767872), (3780, 740448), (3888, 719880), (4032, 694170), (4285, 653184), (4320, 647892), (4480, 624753), (4536, 617040), (4860, 575904), (5040, 555336), (5103, 548480), (5142, 544320), (5184, 539910), (5670, 493632), (5760, 485919), (5832, 479920), (5999, 466560), (6048, 462780), (6480, 431928), (6720, 416502), (6804, 411360), (6856, 408240), (7290, 383936), (7560, 370224), (7713, 362880), (7776, 359940), (8064, 347085), (8505, 329088), (8570, 326592), (8640, 323946), (9072, 308520), (9720, 287952), (10080, 277668), (10206, 274240), (10284, 272160), (10368, 269955), (11340, 246816), (11664, 239960), (11998, 233280), (12096, 231390), (12855, 217728), (12960, 215964), (13440, 208251), (13608, 205680), (13712, 204120), (14580, 191968), (15120, 185112), (15426, 181440), (15552, 179970), (17010, 164544), (17140, 163296), (17280, 161973), (17997, 155520), (18144, 154260), (19440, 143976), (20160, 138834), (20412, 137120), (20568, 136080), (22680, 123408), (23139, 120960), (23328, 119980), (23996, 116640), (24192, 115695), (25515, 109696), (25710, 108864), (25920, 107982), (27216, 102840), (27424, 102060), (29160, 95984), (29995, 93312), (30240, 92556), (30852, 90720), (31104, 89985), (34020, 82272), (34280, 81648), (35994, 77760), (36288, 77130), (38565, 72576), (38880, 71988), (40320, 69417), (40824, 68560), (41136, 68040), (45360, 61704), (46278, 60480), (46656, 59990), (47992, 58320), (51030, 54848), (51420, 54432), (51840, 53991)]