25281146016

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{173}}^2\times {\mathrm{419}}^1$

素因数の和:788

約数の個数: 216

約数和(自身を含む): 82838639520

約数和(自身を除く): 57557493504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 173, 224, 252, 288, 336, 346, 419, 504, 519, 672, 692, 838, 1008, 1038, 1211, 1257, 1384, 1557, 1676, 2016, 2076, 2422, 2514, 2768, 2933, 3114, 3352, 3633, 3771, 4152, 4844, 5028, 5536, 5866, 6228, 6704, 7266, 7542, 8304, 8799, 9688, 10056, 10899, 11732, 12456, 13408, 14532, 15084, 16608, 17598, 19376, 20112, 21798, 23464, 24912, 26397, 29064, 29929, 30168, 35196, 38752, 40224, 43596, 46928, 49824, 52794, 58128, 59858, 60336, 70392, 72487, 87192, 89787, 93856, 105588, 116256, 119716, 120672, 140784, 144974, 174384, 179574, 209503, 211176, 217461, 239432, 269361, 281568, 289948, 348768, 359148, 419006, 422352, 434922, 478864, 507409, 538722, 579896, 628509, 652383, 718296, 838012, 844704, 869844, 957728, 1014818, 1077444, 1159792, 1257018, 1304766, 1436592, 1522227, 1676024, 1739688, 1885527, 2029636, 2154888, 2319584, 2514036, 2609532, 2873184, 3044454, 3352048, 3479376, 3771054, 4059272, 4309776, 4566681, 5028072, 5219064, 6088908, 6704096, 6958752, 7542108, 8118544, 8619552, 9133362, 10056144, 10438128, 12177816, 12540251, 15084216, 16237088, 18266724, 20112288, 20876256, 24355632, 25080502, 30168432, 36533448, 37620753, 48711264, 50161004, 60336864, 73066896, 75241506, 87781757, 100322008, 112862259, 146133792, 150483012, 175563514, 200644016, 225724518, 263345271, 300966024, 351127028, 401288032, 451449036, 526690542, 601932048, 702254056, 790035813, 902898072, 1053381084, 1203864096, 1404508112, 1580071626, 1805796144, 2106762168, 2809016224, 3160143252, 3611592288, 4213524336, 6320286504, 8427048672, 12640573008, 25281146016]

約数ペア:

[(1, 25281146016), (2, 12640573008), (3, 8427048672), (4, 6320286504), (6, 4213524336), (7, 3611592288), (8, 3160143252), (9, 2809016224), (12, 2106762168), (14, 1805796144), (16, 1580071626), (18, 1404508112), (21, 1203864096), (24, 1053381084), (28, 902898072), (32, 790035813), (36, 702254056), (42, 601932048), (48, 526690542), (56, 451449036), (63, 401288032), (72, 351127028), (84, 300966024), (96, 263345271), (112, 225724518), (126, 200644016), (144, 175563514), (168, 150483012), (173, 146133792), (224, 112862259), (252, 100322008), (288, 87781757), (336, 75241506), (346, 73066896), (419, 60336864), (504, 50161004), (519, 48711264), (672, 37620753), (692, 36533448), (838, 30168432), (1008, 25080502), (1038, 24355632), (1211, 20876256), (1257, 20112288), (1384, 18266724), (1557, 16237088), (1676, 15084216), (2016, 12540251), (2076, 12177816), (2422, 10438128), (2514, 10056144), (2768, 9133362), (2933, 8619552), (3114, 8118544), (3352, 7542108), (3633, 6958752), (3771, 6704096), (4152, 6088908), (4844, 5219064), (5028, 5028072), (5536, 4566681), (5866, 4309776), (6228, 4059272), (6704, 3771054), (7266, 3479376), (7542, 3352048), (8304, 3044454), (8799, 2873184), (9688, 2609532), (10056, 2514036), (10899, 2319584), (11732, 2154888), (12456, 2029636), (13408, 1885527), (14532, 1739688), (15084, 1676024), (16608, 1522227), (17598, 1436592), (19376, 1304766), (20112, 1257018), (21798, 1159792), (23464, 1077444), (24912, 1014818), (26397, 957728), (29064, 869844), (29929, 844704), (30168, 838012), (35196, 718296), (38752, 652383), (40224, 628509), (43596, 579896), (46928, 538722), (49824, 507409), (52794, 478864), (58128, 434922), (59858, 422352), (60336, 419006), (70392, 359148), (72487, 348768), (87192, 289948), (89787, 281568), (93856, 269361), (105588, 239432), (116256, 217461), (119716, 211176), (120672, 209503), (140784, 179574), (144974, 174384)]