30308157440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:511

約数の個数: 288

約数和(自身を含む): 81446896440

約数和(自身を除く): 51138739000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 64, 80, 88, 110, 121, 122, 128, 160, 176, 220, 242, 244, 256, 305, 320, 352, 401, 440, 484, 488, 512, 605, 610, 640, 671, 704, 802, 880, 968, 976, 1024, 1210, 1220, 1280, 1342, 1408, 1604, 1760, 1936, 1952, 2005, 2048, 2420, 2440, 2560, 2684, 2816, 3208, 3355, 3520, 3872, 3904, 4010, 4411, 4840, 4880, 5120, 5368, 5632, 6416, 6710, 7040, 7381, 7744, 7808, 8020, 8822, 9680, 9760, 10240, 10736, 11264, 12832, 13420, 14080, 14762, 15488, 15616, 16040, 17644, 19360, 19520, 21472, 22055, 22528, 24461, 25664, 26840, 28160, 29524, 30976, 31232, 32080, 35288, 36905, 38720, 39040, 42944, 44110, 48521, 48922, 51328, 53680, 56320, 59048, 61952, 62464, 64160, 70576, 73810, 77440, 78080, 85888, 88220, 97042, 97844, 102656, 107360, 112640, 118096, 122305, 123904, 124928, 128320, 141152, 147620, 154880, 156160, 171776, 176440, 194084, 195688, 205312, 214720, 236192, 242605, 244610, 247808, 256640, 269071, 282304, 295240, 309760, 312320, 343552, 352880, 388168, 391376, 410624, 429440, 472384, 485210, 489220, 513280, 538142, 564608, 590480, 619520, 624640, 687104, 705760, 776336, 782752, 821248, 858880, 944768, 970420, 978440, 1026560, 1076284, 1129216, 1180960, 1239040, 1345355, 1374208, 1411520, 1552672, 1565504, 1717760, 1889536, 1940840, 1956880, 2053120, 2152568, 2258432, 2361920, 2690710, 2823040, 2959781, 3105344, 3131008, 3435520, 3779072, 3881680, 3913760, 4106240, 4305136, 4516864, 4723840, 5381420, 5646080, 5919562, 6210688, 6262016, 6871040, 7558144, 7763360, 7827520, 8610272, 9033728, 9447680, 10762840, 11292160, 11839124, 12421376, 12524032, 14798905, 15116288, 15526720, 15655040, 17220544, 18895360, 21525680, 22584320, 23678248, 24842752, 25048064, 29597810, 31053440, 31310080, 34441088, 37790720, 43051360, 45168640, 47356496, 49685504, 50096128, 59195620, 62106880, 62620160, 68882176, 75581440, 86102720, 94712992, 99371008, 118391240, 124213760, 125240320, 137764352, 172205440, 189425984, 236782480, 248427520, 250480640, 275528704, 344410880, 378851968, 473564960, 496855040, 551057408, 688821760, 757703936, 947129920, 1377643520, 1515407872, 1894259840, 2755287040, 3030815744, 3788519680, 6061631488, 7577039360, 15154078720, 30308157440]

約数ペア:

[(1, 30308157440), (2, 15154078720), (4, 7577039360), (5, 6061631488), (8, 3788519680), (10, 3030815744), (11, 2755287040), (16, 1894259840), (20, 1515407872), (22, 1377643520), (32, 947129920), (40, 757703936), (44, 688821760), (55, 551057408), (61, 496855040), (64, 473564960), (80, 378851968), (88, 344410880), (110, 275528704), (121, 250480640), (122, 248427520), (128, 236782480), (160, 189425984), (176, 172205440), (220, 137764352), (242, 125240320), (244, 124213760), (256, 118391240), (305, 99371008), (320, 94712992), (352, 86102720), (401, 75581440), (440, 68882176), (484, 62620160), (488, 62106880), (512, 59195620), (605, 50096128), (610, 49685504), (640, 47356496), (671, 45168640), (704, 43051360), (802, 37790720), (880, 34441088), (968, 31310080), (976, 31053440), (1024, 29597810), (1210, 25048064), (1220, 24842752), (1280, 23678248), (1342, 22584320), (1408, 21525680), (1604, 18895360), (1760, 17220544), (1936, 15655040), (1952, 15526720), (2005, 15116288), (2048, 14798905), (2420, 12524032), (2440, 12421376), (2560, 11839124), (2684, 11292160), (2816, 10762840), (3208, 9447680), (3355, 9033728), (3520, 8610272), (3872, 7827520), (3904, 7763360), (4010, 7558144), (4411, 6871040), (4840, 6262016), (4880, 6210688), (5120, 5919562), (5368, 5646080), (5632, 5381420), (6416, 4723840), (6710, 4516864), (7040, 4305136), (7381, 4106240), (7744, 3913760), (7808, 3881680), (8020, 3779072), (8822, 3435520), (9680, 3131008), (9760, 3105344), (10240, 2959781), (10736, 2823040), (11264, 2690710), (12832, 2361920), (13420, 2258432), (14080, 2152568), (14762, 2053120), (15488, 1956880), (15616, 1940840), (16040, 1889536), (17644, 1717760), (19360, 1565504), (19520, 1552672), (21472, 1411520), (22055, 1374208), (22528, 1345355), (24461, 1239040), (25664, 1180960), (26840, 1129216), (28160, 1076284), (29524, 1026560), (30976, 978440), (31232, 970420), (32080, 944768), (35288, 858880), (36905, 821248), (38720, 782752), (39040, 776336), (42944, 705760), (44110, 687104), (48521, 624640), (48922, 619520), (51328, 590480), (53680, 564608), (56320, 538142), (59048, 513280), (61952, 489220), (62464, 485210), (64160, 472384), (70576, 429440), (73810, 410624), (77440, 391376), (78080, 388168), (85888, 352880), (88220, 343552), (97042, 312320), (97844, 309760), (102656, 295240), (107360, 282304), (112640, 269071), (118096, 256640), (122305, 247808), (123904, 244610), (124928, 242605), (128320, 236192), (141152, 214720), (147620, 205312), (154880, 195688), (156160, 194084), (171776, 176440)]