212069520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:334

約数の個数: 240

約数和(自身を含む): 777241920

約数和(自身を除く): 565172400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 139, 144, 156, 163, 180, 195, 208, 234, 240, 260, 278, 312, 326, 360, 390, 417, 468, 489, 520, 556, 585, 624, 652, 695, 720, 780, 815, 834, 936, 978, 1040, 1112, 1170, 1251, 1304, 1390, 1467, 1560, 1630, 1668, 1807, 1872, 1956, 2085, 2119, 2224, 2340, 2445, 2502, 2608, 2780, 2934, 3120, 3260, 3336, 3614, 3912, 4170, 4238, 4680, 4890, 5004, 5421, 5560, 5868, 6255, 6357, 6520, 6672, 7228, 7335, 7824, 8340, 8476, 9035, 9360, 9780, 10008, 10595, 10842, 11120, 11736, 12510, 12714, 13040, 14456, 14670, 16263, 16680, 16952, 18070, 19071, 19560, 20016, 21190, 21684, 22657, 23472, 25020, 25428, 27105, 28912, 29340, 31785, 32526, 33360, 33904, 36140, 38142, 39120, 42380, 43368, 45314, 50040, 50856, 54210, 58680, 63570, 65052, 67971, 72280, 76284, 81315, 84760, 86736, 90628, 95355, 100080, 101712, 108420, 113285, 117360, 127140, 130104, 135942, 144560, 152568, 162630, 169520, 181256, 190710, 203913, 216840, 226570, 254280, 260208, 271884, 294541, 305136, 325260, 339855, 362512, 381420, 407826, 433680, 453140, 508560, 543768, 589082, 650520, 679710, 762840, 815652, 883623, 906280, 1019565, 1087536, 1178164, 1301040, 1359420, 1472705, 1525680, 1631304, 1767246, 1812560, 2039130, 2356328, 2650869, 2718840, 2945410, 3262608, 3534492, 4078260, 4418115, 4712656, 5301738, 5437680, 5890820, 7068984, 8156520, 8836230, 10603476, 11781640, 13254345, 14137968, 16313040, 17672460, 21206952, 23563280, 26508690, 35344920, 42413904, 53017380, 70689840, 106034760, 212069520]

約数ペア:

[(1, 212069520), (2, 106034760), (3, 70689840), (4, 53017380), (5, 42413904), (6, 35344920), (8, 26508690), (9, 23563280), (10, 21206952), (12, 17672460), (13, 16313040), (15, 14137968), (16, 13254345), (18, 11781640), (20, 10603476), (24, 8836230), (26, 8156520), (30, 7068984), (36, 5890820), (39, 5437680), (40, 5301738), (45, 4712656), (48, 4418115), (52, 4078260), (60, 3534492), (65, 3262608), (72, 2945410), (78, 2718840), (80, 2650869), (90, 2356328), (104, 2039130), (117, 1812560), (120, 1767246), (130, 1631304), (139, 1525680), (144, 1472705), (156, 1359420), (163, 1301040), (180, 1178164), (195, 1087536), (208, 1019565), (234, 906280), (240, 883623), (260, 815652), (278, 762840), (312, 679710), (326, 650520), (360, 589082), (390, 543768), (417, 508560), (468, 453140), (489, 433680), (520, 407826), (556, 381420), (585, 362512), (624, 339855), (652, 325260), (695, 305136), (720, 294541), (780, 271884), (815, 260208), (834, 254280), (936, 226570), (978, 216840), (1040, 203913), (1112, 190710), (1170, 181256), (1251, 169520), (1304, 162630), (1390, 152568), (1467, 144560), (1560, 135942), (1630, 130104), (1668, 127140), (1807, 117360), (1872, 113285), (1956, 108420), (2085, 101712), (2119, 100080), (2224, 95355), (2340, 90628), (2445, 86736), (2502, 84760), (2608, 81315), (2780, 76284), (2934, 72280), (3120, 67971), (3260, 65052), (3336, 63570), (3614, 58680), (3912, 54210), (4170, 50856), (4238, 50040), (4680, 45314), (4890, 43368), (5004, 42380), (5421, 39120), (5560, 38142), (5868, 36140), (6255, 33904), (6357, 33360), (6520, 32526), (6672, 31785), (7228, 29340), (7335, 28912), (7824, 27105), (8340, 25428), (8476, 25020), (9035, 23472), (9360, 22657), (9780, 21684), (10008, 21190), (10595, 20016), (10842, 19560), (11120, 19071), (11736, 18070), (12510, 16952), (12714, 16680), (13040, 16263), (14456, 14670)]