1309257720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:235

約数の個数: 384

約数和(自身を含む): 4765962240

約数和(自身を除く): 3456704520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 67, 68, 72, 85, 90, 93, 102, 103, 120, 124, 134, 136, 153, 155, 170, 180, 186, 201, 204, 206, 248, 255, 268, 279, 306, 309, 310, 335, 340, 360, 372, 402, 408, 412, 465, 510, 515, 527, 536, 558, 603, 612, 618, 620, 670, 680, 744, 765, 804, 824, 927, 930, 1005, 1020, 1030, 1054, 1116, 1139, 1206, 1224, 1236, 1240, 1340, 1395, 1530, 1545, 1581, 1608, 1751, 1854, 1860, 2010, 2040, 2060, 2077, 2108, 2232, 2278, 2412, 2472, 2635, 2680, 2790, 3015, 3060, 3090, 3162, 3193, 3417, 3502, 3708, 3720, 4020, 4120, 4154, 4216, 4556, 4635, 4743, 4824, 5253, 5270, 5580, 5695, 6030, 6120, 6180, 6231, 6324, 6386, 6834, 6901, 7004, 7416, 7905, 8040, 8308, 8755, 9112, 9270, 9486, 9579, 10251, 10385, 10506, 10540, 11160, 11390, 12060, 12360, 12462, 12648, 12772, 13668, 13802, 14008, 15759, 15810, 15965, 16616, 17085, 17510, 18540, 18693, 18972, 19158, 20502, 20703, 20770, 21012, 21080, 22780, 23715, 24120, 24924, 25544, 26265, 27336, 27604, 28737, 31155, 31518, 31620, 31930, 34170, 34505, 35020, 35309, 37080, 37386, 37944, 38316, 41004, 41406, 41540, 42024, 45560, 47430, 47895, 49848, 51255, 52530, 54281, 55208, 57474, 62109, 62310, 63036, 63240, 63860, 68340, 69010, 70040, 70618, 74772, 76632, 78795, 82008, 82812, 83080, 93465, 94860, 95790, 102510, 103515, 105060, 105927, 108562, 114948, 117317, 124218, 124620, 126072, 127720, 136680, 138020, 141236, 143685, 149544, 157590, 162843, 165624, 176545, 186930, 189720, 191580, 205020, 207030, 210120, 211854, 213931, 217124, 229896, 234634, 248436, 249240, 271405, 276040, 282472, 287370, 310545, 315180, 317781, 325686, 351951, 353090, 373860, 383160, 410040, 414060, 423708, 427862, 434248, 469268, 488529, 496872, 529635, 542810, 574740, 586585, 621090, 630360, 635562, 641793, 651372, 703902, 706180, 747720, 814215, 828120, 847416, 855724, 938536, 977058, 1055853, 1059270, 1069655, 1085620, 1149480, 1173170, 1242180, 1271124, 1283586, 1302744, 1407804, 1412360, 1588905, 1628430, 1711448, 1759755, 1925379, 1954116, 2111706, 2118540, 2139310, 2171240, 2346340, 2442645, 2484360, 2542248, 2567172, 2815608, 3177810, 3208965, 3256860, 3519510, 3636827, 3850758, 3908232, 4223412, 4237080, 4278620, 4692680, 4885290, 5134344, 5279265, 6355620, 6417930, 6513720, 7039020, 7273654, 7701516, 8446824, 8557240, 9626895, 9770580, 10558530, 10910481, 12711240, 12835860, 14078040, 14547308, 15403032, 18184135, 19253790, 19541160, 21117060, 21820962, 25671720, 29094616, 32731443, 36368270, 38507580, 42234120, 43641924, 54552405, 65462886, 72736540, 77015160, 87283848, 109104810, 130925772, 145473080, 163657215, 218209620, 261851544, 327314430, 436419240, 654628860, 1309257720]

約数ペア:

[(1, 1309257720), (2, 654628860), (3, 436419240), (4, 327314430), (5, 261851544), (6, 218209620), (8, 163657215), (9, 145473080), (10, 130925772), (12, 109104810), (15, 87283848), (17, 77015160), (18, 72736540), (20, 65462886), (24, 54552405), (30, 43641924), (31, 42234120), (34, 38507580), (36, 36368270), (40, 32731443), (45, 29094616), (51, 25671720), (60, 21820962), (62, 21117060), (67, 19541160), (68, 19253790), (72, 18184135), (85, 15403032), (90, 14547308), (93, 14078040), (102, 12835860), (103, 12711240), (120, 10910481), (124, 10558530), (134, 9770580), (136, 9626895), (153, 8557240), (155, 8446824), (170, 7701516), (180, 7273654), (186, 7039020), (201, 6513720), (204, 6417930), (206, 6355620), (248, 5279265), (255, 5134344), (268, 4885290), (279, 4692680), (306, 4278620), (309, 4237080), (310, 4223412), (335, 3908232), (340, 3850758), (360, 3636827), (372, 3519510), (402, 3256860), (408, 3208965), (412, 3177810), (465, 2815608), (510, 2567172), (515, 2542248), (527, 2484360), (536, 2442645), (558, 2346340), (603, 2171240), (612, 2139310), (618, 2118540), (620, 2111706), (670, 1954116), (680, 1925379), (744, 1759755), (765, 1711448), (804, 1628430), (824, 1588905), (927, 1412360), (930, 1407804), (1005, 1302744), (1020, 1283586), (1030, 1271124), (1054, 1242180), (1116, 1173170), (1139, 1149480), (1206, 1085620), (1224, 1069655), (1236, 1059270), (1240, 1055853), (1340, 977058), (1395, 938536), (1530, 855724), (1545, 847416), (1581, 828120), (1608, 814215), (1751, 747720), (1854, 706180), (1860, 703902), (2010, 651372), (2040, 641793), (2060, 635562), (2077, 630360), (2108, 621090), (2232, 586585), (2278, 574740), (2412, 542810), (2472, 529635), (2635, 496872), (2680, 488529), (2790, 469268), (3015, 434248), (3060, 427862), (3090, 423708), (3162, 414060), (3193, 410040), (3417, 383160), (3502, 373860), (3708, 353090), (3720, 351951), (4020, 325686), (4120, 317781), (4154, 315180), (4216, 310545), (4556, 287370), (4635, 282472), (4743, 276040), (4824, 271405), (5253, 249240), (5270, 248436), (5580, 234634), (5695, 229896), (6030, 217124), (6120, 213931), (6180, 211854), (6231, 210120), (6324, 207030), (6386, 205020), (6834, 191580), (6901, 189720), (7004, 186930), (7416, 176545), (7905, 165624), (8040, 162843), (8308, 157590), (8755, 149544), (9112, 143685), (9270, 141236), (9486, 138020), (9579, 136680), (10251, 127720), (10385, 126072), (10506, 124620), (10540, 124218), (11160, 117317), (11390, 114948), (12060, 108562), (12360, 105927), (12462, 105060), (12648, 103515), (12772, 102510), (13668, 95790), (13802, 94860), (14008, 93465), (15759, 83080), (15810, 82812), (15965, 82008), (16616, 78795), (17085, 76632), (17510, 74772), (18540, 70618), (18693, 70040), (18972, 69010), (19158, 68340), (20502, 63860), (20703, 63240), (20770, 63036), (21012, 62310), (21080, 62109), (22780, 57474), (23715, 55208), (24120, 54281), (24924, 52530), (25544, 51255), (26265, 49848), (27336, 47895), (27604, 47430), (28737, 45560), (31155, 42024), (31518, 41540), (31620, 41406), (31930, 41004), (34170, 38316), (34505, 37944), (35020, 37386), (35309, 37080)]