2021559120

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1087}}^1$

素因数の和:1160

約数の個数: 400

約数和(自身を含む): 8227473408

約数和(自身を除く): 6205914288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 82, 84, 90, 105, 108, 112, 120, 123, 126, 135, 140, 144, 162, 164, 168, 180, 189, 205, 210, 216, 240, 246, 252, 270, 280, 287, 315, 324, 328, 336, 360, 369, 378, 405, 410, 420, 432, 492, 504, 540, 560, 567, 574, 615, 630, 648, 656, 720, 738, 756, 810, 820, 840, 861, 945, 984, 1008, 1080, 1087, 1107, 1134, 1148, 1230, 1260, 1296, 1435, 1476, 1512, 1620, 1640, 1680, 1722, 1845, 1890, 1968, 2160, 2174, 2214, 2268, 2296, 2460, 2520, 2583, 2835, 2870, 2952, 3024, 3240, 3261, 3280, 3321, 3444, 3690, 3780, 4305, 4348, 4428, 4536, 4592, 4920, 5040, 5166, 5435, 5535, 5670, 5740, 5904, 6480, 6522, 6642, 6888, 7380, 7560, 7609, 7749, 8610, 8696, 8856, 9072, 9783, 9840, 10332, 10870, 11070, 11340, 11480, 12915, 13044, 13284, 13776, 14760, 15120, 15218, 15498, 16305, 16605, 17220, 17392, 17712, 19566, 20664, 21740, 22140, 22680, 22827, 22960, 23247, 25830, 26088, 26568, 29349, 29520, 30436, 30996, 32610, 33210, 34440, 38045, 38745, 39132, 41328, 43480, 44280, 44567, 45360, 45654, 46494, 48915, 51660, 52176, 53136, 58698, 60872, 61992, 65220, 66420, 68481, 68880, 76090, 77490, 78264, 86960, 88047, 88560, 89134, 91308, 92988, 97830, 103320, 114135, 116235, 117396, 121744, 123984, 130440, 132840, 133701, 136962, 146745, 152180, 154980, 156528, 176094, 178268, 182616, 185976, 195660, 205443, 206640, 222835, 228270, 232470, 234792, 260880, 265680, 267402, 273924, 293490, 304360, 309960, 311969, 342405, 352188, 356536, 365232, 371952, 391320, 401103, 410886, 440235, 445670, 456540, 464940, 469584, 534804, 547848, 586980, 608720, 616329, 619920, 623938, 668505, 684810, 704376, 713072, 782640, 802206, 821772, 880470, 891340, 913080, 929880, 935907, 1027215, 1069608, 1095696, 1173960, 1203309, 1232658, 1247876, 1337010, 1369620, 1408752, 1559845, 1604412, 1643544, 1760940, 1782680, 1826160, 1859760, 1871814, 2005515, 2054430, 2139216, 2347920, 2406618, 2465316, 2495752, 2674020, 2739240, 2807721, 3081645, 3119690, 3208824, 3287088, 3521880, 3565360, 3609927, 3743628, 4011030, 4108860, 4679535, 4813236, 4930632, 4991504, 5348040, 5478480, 5615442, 6016545, 6163290, 6239380, 6417648, 7043760, 7219854, 7487256, 8022060, 8217720, 8423163, 9359070, 9626472, 9861264, 10696080, 11230884, 12033090, 12326580, 12478760, 14038605, 14439708, 14974512, 16044120, 16435440, 16846326, 18049635, 18718140, 19252944, 22461768, 24066180, 24653160, 24957520, 25269489, 28077210, 28879416, 32088240, 33692652, 36099270, 37436280, 42115815, 44923536, 48132360, 49306320, 50538978, 56154420, 57758832, 67385304, 72198540, 74872560, 84231630, 96264720, 101077956, 112308840, 126347445, 134770608, 144397080, 168463260, 202155912, 224617680, 252694890, 288794160, 336926520, 404311824, 505389780, 673853040, 1010779560, 2021559120]

約数ペア:

[(1, 2021559120), (2, 1010779560), (3, 673853040), (4, 505389780), (5, 404311824), (6, 336926520), (7, 288794160), (8, 252694890), (9, 224617680), (10, 202155912), (12, 168463260), (14, 144397080), (15, 134770608), (16, 126347445), (18, 112308840), (20, 101077956), (21, 96264720), (24, 84231630), (27, 74872560), (28, 72198540), (30, 67385304), (35, 57758832), (36, 56154420), (40, 50538978), (41, 49306320), (42, 48132360), (45, 44923536), (48, 42115815), (54, 37436280), (56, 36099270), (60, 33692652), (63, 32088240), (70, 28879416), (72, 28077210), (80, 25269489), (81, 24957520), (82, 24653160), (84, 24066180), (90, 22461768), (105, 19252944), (108, 18718140), (112, 18049635), (120, 16846326), (123, 16435440), (126, 16044120), (135, 14974512), (140, 14439708), (144, 14038605), (162, 12478760), (164, 12326580), (168, 12033090), (180, 11230884), (189, 10696080), (205, 9861264), (210, 9626472), (216, 9359070), (240, 8423163), (246, 8217720), (252, 8022060), (270, 7487256), (280, 7219854), (287, 7043760), (315, 6417648), (324, 6239380), (328, 6163290), (336, 6016545), (360, 5615442), (369, 5478480), (378, 5348040), (405, 4991504), (410, 4930632), (420, 4813236), (432, 4679535), (492, 4108860), (504, 4011030), (540, 3743628), (560, 3609927), (567, 3565360), (574, 3521880), (615, 3287088), (630, 3208824), (648, 3119690), (656, 3081645), (720, 2807721), (738, 2739240), (756, 2674020), (810, 2495752), (820, 2465316), (840, 2406618), (861, 2347920), (945, 2139216), (984, 2054430), (1008, 2005515), (1080, 1871814), (1087, 1859760), (1107, 1826160), (1134, 1782680), (1148, 1760940), (1230, 1643544), (1260, 1604412), (1296, 1559845), (1435, 1408752), (1476, 1369620), (1512, 1337010), (1620, 1247876), (1640, 1232658), (1680, 1203309), (1722, 1173960), (1845, 1095696), (1890, 1069608), (1968, 1027215), (2160, 935907), (2174, 929880), (2214, 913080), (2268, 891340), (2296, 880470), (2460, 821772), (2520, 802206), (2583, 782640), (2835, 713072), (2870, 704376), (2952, 684810), (3024, 668505), (3240, 623938), (3261, 619920), (3280, 616329), (3321, 608720), (3444, 586980), (3690, 547848), (3780, 534804), (4305, 469584), (4348, 464940), (4428, 456540), (4536, 445670), (4592, 440235), (4920, 410886), (5040, 401103), (5166, 391320), (5435, 371952), (5535, 365232), (5670, 356536), (5740, 352188), (5904, 342405), (6480, 311969), (6522, 309960), (6642, 304360), (6888, 293490), (7380, 273924), (7560, 267402), (7609, 265680), (7749, 260880), (8610, 234792), (8696, 232470), (8856, 228270), (9072, 222835), (9783, 206640), (9840, 205443), (10332, 195660), (10870, 185976), (11070, 182616), (11340, 178268), (11480, 176094), (12915, 156528), (13044, 154980), (13284, 152180), (13776, 146745), (14760, 136962), (15120, 133701), (15218, 132840), (15498, 130440), (16305, 123984), (16605, 121744), (17220, 117396), (17392, 116235), (17712, 114135), (19566, 103320), (20664, 97830), (21740, 92988), (22140, 91308), (22680, 89134), (22827, 88560), (22960, 88047), (23247, 86960), (25830, 78264), (26088, 77490), (26568, 76090), (29349, 68880), (29520, 68481), (30436, 66420), (30996, 65220), (32610, 61992), (33210, 60872), (34440, 58698), (38045, 53136), (38745, 52176), (39132, 51660), (41328, 48915), (43480, 46494), (44280, 45654), (44567, 45360)]