2078997120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{97}}^1$

素因数の和:244

約数の個数: 288

約数和(自身を含む): 7373899260

約数和(自身を除く): 5294902140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 97, 120, 122, 128, 144, 160, 180, 183, 192, 194, 240, 244, 288, 291, 305, 320, 360, 366, 384, 388, 480, 485, 488, 549, 576, 582, 610, 640, 720, 732, 776, 873, 915, 960, 970, 976, 1098, 1152, 1164, 1220, 1440, 1455, 1464, 1552, 1746, 1830, 1920, 1940, 1952, 2196, 2328, 2440, 2745, 2880, 2910, 2928, 3104, 3492, 3660, 3721, 3880, 3904, 4365, 4392, 4656, 4880, 5490, 5760, 5820, 5856, 5917, 6208, 6984, 7320, 7442, 7760, 7808, 8730, 8784, 9312, 9760, 10980, 11163, 11640, 11712, 11834, 12416, 13968, 14640, 14884, 15520, 17460, 17568, 17751, 18605, 18624, 19520, 21960, 22326, 23280, 23424, 23668, 27936, 29280, 29585, 29768, 31040, 33489, 34920, 35136, 35502, 37210, 37248, 39040, 43920, 44652, 46560, 47336, 53253, 55815, 55872, 58560, 59170, 59536, 62080, 66978, 69840, 70272, 71004, 74420, 87840, 88755, 89304, 93120, 94672, 106506, 111630, 111744, 117120, 118340, 119072, 133956, 139680, 142008, 148840, 167445, 175680, 177510, 178608, 186240, 189344, 213012, 223260, 236680, 238144, 266265, 267912, 279360, 284016, 297680, 334890, 351360, 355020, 357216, 360937, 378688, 426024, 446520, 473360, 476288, 532530, 535824, 558720, 568032, 595360, 669780, 710040, 714432, 721874, 757376, 852048, 893040, 946720, 1065060, 1071648, 1082811, 1136064, 1190720, 1339560, 1420080, 1428864, 1443748, 1704096, 1786080, 1804685, 1893440, 2130120, 2143296, 2165622, 2272128, 2381440, 2679120, 2840160, 2887496, 3248433, 3408192, 3572160, 3609370, 3786880, 4260240, 4286592, 4331244, 5358240, 5414055, 5680320, 5774992, 6496866, 6816384, 7144320, 7218740, 8520480, 8662488, 10716480, 10828110, 11360640, 11549984, 12993732, 14437480, 16242165, 17040960, 17324976, 21432960, 21656220, 23099968, 25987464, 28874960, 32484330, 34081920, 34649952, 43312440, 46199936, 51974928, 57749920, 64968660, 69299904, 86624880, 103949856, 115499840, 129937320, 138599808, 173249760, 207899712, 230999680, 259874640, 346499520, 415799424, 519749280, 692999040, 1039498560, 2078997120]

約数ペア:

[(1, 2078997120), (2, 1039498560), (3, 692999040), (4, 519749280), (5, 415799424), (6, 346499520), (8, 259874640), (9, 230999680), (10, 207899712), (12, 173249760), (15, 138599808), (16, 129937320), (18, 115499840), (20, 103949856), (24, 86624880), (30, 69299904), (32, 64968660), (36, 57749920), (40, 51974928), (45, 46199936), (48, 43312440), (60, 34649952), (61, 34081920), (64, 32484330), (72, 28874960), (80, 25987464), (90, 23099968), (96, 21656220), (97, 21432960), (120, 17324976), (122, 17040960), (128, 16242165), (144, 14437480), (160, 12993732), (180, 11549984), (183, 11360640), (192, 10828110), (194, 10716480), (240, 8662488), (244, 8520480), (288, 7218740), (291, 7144320), (305, 6816384), (320, 6496866), (360, 5774992), (366, 5680320), (384, 5414055), (388, 5358240), (480, 4331244), (485, 4286592), (488, 4260240), (549, 3786880), (576, 3609370), (582, 3572160), (610, 3408192), (640, 3248433), (720, 2887496), (732, 2840160), (776, 2679120), (873, 2381440), (915, 2272128), (960, 2165622), (970, 2143296), (976, 2130120), (1098, 1893440), (1152, 1804685), (1164, 1786080), (1220, 1704096), (1440, 1443748), (1455, 1428864), (1464, 1420080), (1552, 1339560), (1746, 1190720), (1830, 1136064), (1920, 1082811), (1940, 1071648), (1952, 1065060), (2196, 946720), (2328, 893040), (2440, 852048), (2745, 757376), (2880, 721874), (2910, 714432), (2928, 710040), (3104, 669780), (3492, 595360), (3660, 568032), (3721, 558720), (3880, 535824), (3904, 532530), (4365, 476288), (4392, 473360), (4656, 446520), (4880, 426024), (5490, 378688), (5760, 360937), (5820, 357216), (5856, 355020), (5917, 351360), (6208, 334890), (6984, 297680), (7320, 284016), (7442, 279360), (7760, 267912), (7808, 266265), (8730, 238144), (8784, 236680), (9312, 223260), (9760, 213012), (10980, 189344), (11163, 186240), (11640, 178608), (11712, 177510), (11834, 175680), (12416, 167445), (13968, 148840), (14640, 142008), (14884, 139680), (15520, 133956), (17460, 119072), (17568, 118340), (17751, 117120), (18605, 111744), (18624, 111630), (19520, 106506), (21960, 94672), (22326, 93120), (23280, 89304), (23424, 88755), (23668, 87840), (27936, 74420), (29280, 71004), (29585, 70272), (29768, 69840), (31040, 66978), (33489, 62080), (34920, 59536), (35136, 59170), (35502, 58560), (37210, 55872), (37248, 55815), (39040, 53253), (43920, 47336), (44652, 46560)]