438129550560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{447217}}^1$

素因数の和:447405

約数の個数: 192

約数和(自身を含む): 1495740278592

約数和(自身を除く): 1057610728032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 157, 160, 195, 208, 240, 260, 312, 314, 390, 416, 471, 480, 520, 624, 628, 780, 785, 942, 1040, 1248, 1256, 1560, 1570, 1884, 2041, 2080, 2355, 2512, 3120, 3140, 3768, 4082, 4710, 5024, 6123, 6240, 6280, 7536, 8164, 9420, 10205, 12246, 12560, 15072, 16328, 18840, 20410, 24492, 25120, 30615, 32656, 37680, 40820, 48984, 61230, 65312, 75360, 81640, 97968, 122460, 163280, 195936, 244920, 326560, 447217, 489840, 894434, 979680, 1341651, 1788868, 2236085, 2683302, 3577736, 4472170, 5366604, 5813821, 6708255, 7155472, 8944340, 10733208, 11627642, 13416510, 14310944, 17441463, 17888680, 21466416, 23255284, 26833020, 29069105, 34882926, 35777360, 42932832, 46510568, 53666040, 58138210, 69765852, 70213069, 71554720, 87207315, 93021136, 107332080, 116276420, 139531704, 140426138, 174414630, 186042272, 210639207, 214664160, 232552840, 279063408, 280852276, 348829260, 351065345, 421278414, 465105680, 558126816, 561704552, 697658520, 702130690, 842556828, 912769897, 930211360, 1053196035, 1123409104, 1395317040, 1404261380, 1685113656, 1825539794, 2106392070, 2246818208, 2738309691, 2790634080, 2808522760, 3370227312, 3651079588, 4212784140, 4563849485, 5476619382, 5617045520, 6740454624, 7302159176, 8425568280, 9127698970, 10953238764, 11234091040, 13691548455, 14604318352, 16851136560, 18255397940, 21906477528, 27383096910, 29208636704, 33702273120, 36510795880, 43812955056, 54766193820, 73021591760, 87625910112, 109532387640, 146043183520, 219064775280, 438129550560]

約数ペア:

[(1, 438129550560), (2, 219064775280), (3, 146043183520), (4, 109532387640), (5, 87625910112), (6, 73021591760), (8, 54766193820), (10, 43812955056), (12, 36510795880), (13, 33702273120), (15, 29208636704), (16, 27383096910), (20, 21906477528), (24, 18255397940), (26, 16851136560), (30, 14604318352), (32, 13691548455), (39, 11234091040), (40, 10953238764), (48, 9127698970), (52, 8425568280), (60, 7302159176), (65, 6740454624), (78, 5617045520), (80, 5476619382), (96, 4563849485), (104, 4212784140), (120, 3651079588), (130, 3370227312), (156, 2808522760), (157, 2790634080), (160, 2738309691), (195, 2246818208), (208, 2106392070), (240, 1825539794), (260, 1685113656), (312, 1404261380), (314, 1395317040), (390, 1123409104), (416, 1053196035), (471, 930211360), (480, 912769897), (520, 842556828), (624, 702130690), (628, 697658520), (780, 561704552), (785, 558126816), (942, 465105680), (1040, 421278414), (1248, 351065345), (1256, 348829260), (1560, 280852276), (1570, 279063408), (1884, 232552840), (2041, 214664160), (2080, 210639207), (2355, 186042272), (2512, 174414630), (3120, 140426138), (3140, 139531704), (3768, 116276420), (4082, 107332080), (4710, 93021136), (5024, 87207315), (6123, 71554720), (6240, 70213069), (6280, 69765852), (7536, 58138210), (8164, 53666040), (9420, 46510568), (10205, 42932832), (12246, 35777360), (12560, 34882926), (15072, 29069105), (16328, 26833020), (18840, 23255284), (20410, 21466416), (24492, 17888680), (25120, 17441463), (30615, 14310944), (32656, 13416510), (37680, 11627642), (40820, 10733208), (48984, 8944340), (61230, 7155472), (65312, 6708255), (75360, 5813821), (81640, 5366604), (97968, 4472170), (122460, 3577736), (163280, 2683302), (195936, 2236085), (244920, 1788868), (326560, 1341651), (447217, 979680), (489840, 894434)]