318104280

素因数分解:

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

素因数の和:335

約数の個数: 256

約数和(自身を含む): 1157184000

約数和(自身を除く): 839079720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 139, 156, 163, 180, 195, 216, 234, 260, 270, 278, 312, 326, 351, 360, 390, 417, 468, 489, 520, 540, 556, 585, 652, 695, 702, 780, 815, 834, 936, 978, 1080, 1112, 1170, 1251, 1304, 1390, 1404, 1467, 1560, 1630, 1668, 1755, 1807, 1956, 2085, 2119, 2340, 2445, 2502, 2780, 2808, 2934, 3260, 3336, 3510, 3614, 3753, 3912, 4170, 4238, 4401, 4680, 4890, 5004, 5421, 5560, 5868, 6255, 6357, 6520, 7020, 7228, 7335, 7506, 8340, 8476, 8802, 9035, 9780, 10008, 10595, 10842, 11736, 12510, 12714, 14040, 14456, 14670, 15012, 16263, 16680, 16952, 17604, 18070, 18765, 19071, 19560, 21190, 21684, 22005, 22657, 25020, 25428, 27105, 29340, 30024, 31785, 32526, 35208, 36140, 37530, 38142, 42380, 43368, 44010, 45314, 48789, 50040, 50856, 54210, 57213, 58680, 63570, 65052, 67971, 72280, 75060, 76284, 81315, 84760, 88020, 90628, 95355, 97578, 108420, 113285, 114426, 127140, 130104, 135942, 150120, 152568, 162630, 176040, 181256, 190710, 195156, 203913, 216840, 226570, 228852, 243945, 254280, 271884, 286065, 294541, 325260, 339855, 381420, 390312, 407826, 453140, 457704, 487890, 543768, 572130, 589082, 611739, 650520, 679710, 762840, 815652, 883623, 906280, 975780, 1019565, 1144260, 1178164, 1223478, 1359420, 1472705, 1631304, 1767246, 1951560, 2039130, 2288520, 2356328, 2446956, 2650869, 2718840, 2945410, 3058695, 3534492, 4078260, 4418115, 4893912, 5301738, 5890820, 6117390, 7068984, 7952607, 8156520, 8836230, 10603476, 11781640, 12234780, 13254345, 15905214, 17672460, 21206952, 24469560, 26508690, 31810428, 35344920, 39763035, 53017380, 63620856, 79526070, 106034760, 159052140, 318104280]

約数ペア:

[(1, 318104280), (2, 159052140), (3, 106034760), (4, 79526070), (5, 63620856), (6, 53017380), (8, 39763035), (9, 35344920), (10, 31810428), (12, 26508690), (13, 24469560), (15, 21206952), (18, 17672460), (20, 15905214), (24, 13254345), (26, 12234780), (27, 11781640), (30, 10603476), (36, 8836230), (39, 8156520), (40, 7952607), (45, 7068984), (52, 6117390), (54, 5890820), (60, 5301738), (65, 4893912), (72, 4418115), (78, 4078260), (90, 3534492), (104, 3058695), (108, 2945410), (117, 2718840), (120, 2650869), (130, 2446956), (135, 2356328), (139, 2288520), (156, 2039130), (163, 1951560), (180, 1767246), (195, 1631304), (216, 1472705), (234, 1359420), (260, 1223478), (270, 1178164), (278, 1144260), (312, 1019565), (326, 975780), (351, 906280), (360, 883623), (390, 815652), (417, 762840), (468, 679710), (489, 650520), (520, 611739), (540, 589082), (556, 572130), (585, 543768), (652, 487890), (695, 457704), (702, 453140), (780, 407826), (815, 390312), (834, 381420), (936, 339855), (978, 325260), (1080, 294541), (1112, 286065), (1170, 271884), (1251, 254280), (1304, 243945), (1390, 228852), (1404, 226570), (1467, 216840), (1560, 203913), (1630, 195156), (1668, 190710), (1755, 181256), (1807, 176040), (1956, 162630), (2085, 152568), (2119, 150120), (2340, 135942), (2445, 130104), (2502, 127140), (2780, 114426), (2808, 113285), (2934, 108420), (3260, 97578), (3336, 95355), (3510, 90628), (3614, 88020), (3753, 84760), (3912, 81315), (4170, 76284), (4238, 75060), (4401, 72280), (4680, 67971), (4890, 65052), (5004, 63570), (5421, 58680), (5560, 57213), (5868, 54210), (6255, 50856), (6357, 50040), (6520, 48789), (7020, 45314), (7228, 44010), (7335, 43368), (7506, 42380), (8340, 38142), (8476, 37530), (8802, 36140), (9035, 35208), (9780, 32526), (10008, 31785), (10595, 30024), (10842, 29340), (11736, 27105), (12510, 25428), (12714, 25020), (14040, 22657), (14456, 22005), (14670, 21684), (15012, 21190), (16263, 19560), (16680, 19071), (16952, 18765), (17604, 18070)]