1338142680

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:381

約数の個数: 384

約数和(自身を含む): 5245793280

約数和(自身を除く): 3907650600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 71, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 142, 162, 168, 180, 189, 210, 213, 216, 243, 252, 270, 277, 280, 284, 315, 324, 355, 360, 378, 405, 420, 426, 486, 497, 504, 540, 554, 567, 568, 630, 639, 648, 710, 756, 810, 831, 840, 852, 945, 972, 994, 1065, 1080, 1108, 1134, 1215, 1260, 1278, 1385, 1420, 1491, 1512, 1620, 1662, 1701, 1704, 1890, 1917, 1939, 1944, 1988, 2130, 2216, 2268, 2430, 2485, 2493, 2520, 2556, 2770, 2835, 2840, 2982, 3195, 3240, 3324, 3402, 3780, 3834, 3878, 3976, 4155, 4260, 4473, 4536, 4860, 4970, 4986, 5112, 5540, 5670, 5751, 5817, 5964, 6390, 6648, 6804, 7455, 7479, 7560, 7668, 7756, 8310, 8505, 8520, 8946, 9585, 9695, 9720, 9940, 9972, 11080, 11340, 11502, 11634, 11928, 12465, 12780, 13419, 13608, 14910, 14958, 15336, 15512, 16620, 17010, 17253, 17451, 17892, 19170, 19390, 19667, 19880, 19944, 22365, 22437, 22680, 23004, 23268, 24930, 25560, 26838, 28755, 29085, 29820, 29916, 33240, 34020, 34506, 34902, 35784, 37395, 38340, 38780, 39334, 40257, 44730, 44874, 46008, 46536, 49860, 52353, 53676, 57510, 58170, 59001, 59640, 59832, 67095, 67311, 68040, 69012, 69804, 74790, 76680, 77560, 78668, 80514, 86265, 87255, 89460, 89748, 98335, 99720, 104706, 107352, 112185, 115020, 116340, 118002, 120771, 134190, 134622, 137669, 138024, 139608, 149580, 157059, 157336, 161028, 172530, 174510, 177003, 178920, 179496, 196670, 201285, 209412, 224370, 230040, 232680, 236004, 241542, 261765, 268380, 269244, 275338, 295005, 299160, 314118, 322056, 336555, 345060, 349020, 354006, 393340, 402570, 413007, 418824, 448740, 471177, 472008, 483084, 523530, 531009, 536760, 538488, 550676, 590010, 603855, 628236, 673110, 688345, 690120, 698040, 708012, 785295, 786680, 805140, 826014, 885015, 897480, 942354, 966168, 1047060, 1062018, 1101352, 1180020, 1207710, 1239021, 1256472, 1346220, 1376690, 1416024, 1570590, 1593027, 1610280, 1652028, 1770030, 1884708, 2065035, 2094120, 2124036, 2355885, 2360040, 2415420, 2478042, 2655045, 2692440, 2753380, 3141180, 3186054, 3304056, 3540060, 3717063, 3769416, 4130070, 4248072, 4711770, 4779081, 4830840, 4956084, 5310090, 5506760, 6195105, 6282360, 6372108, 7080120, 7434126, 7965135, 8260140, 9423540, 9558162, 9912168, 10620180, 11151189, 12390210, 12744216, 14868252, 15930270, 16520280, 18585315, 18847080, 19116324, 21240360, 22302378, 23895405, 24780420, 29736504, 31860540, 33453567, 37170630, 38232648, 44604756, 47790810, 49560840, 55755945, 63721080, 66907134, 74341260, 89209512, 95581620, 111511890, 133814268, 148682520, 167267835, 191163240, 223023780, 267628536, 334535670, 446047560, 669071340, 1338142680]

約数ペア:

[(1, 1338142680), (2, 669071340), (3, 446047560), (4, 334535670), (5, 267628536), (6, 223023780), (7, 191163240), (8, 167267835), (9, 148682520), (10, 133814268), (12, 111511890), (14, 95581620), (15, 89209512), (18, 74341260), (20, 66907134), (21, 63721080), (24, 55755945), (27, 49560840), (28, 47790810), (30, 44604756), (35, 38232648), (36, 37170630), (40, 33453567), (42, 31860540), (45, 29736504), (54, 24780420), (56, 23895405), (60, 22302378), (63, 21240360), (70, 19116324), (71, 18847080), (72, 18585315), (81, 16520280), (84, 15930270), (90, 14868252), (105, 12744216), (108, 12390210), (120, 11151189), (126, 10620180), (135, 9912168), (140, 9558162), (142, 9423540), (162, 8260140), (168, 7965135), (180, 7434126), (189, 7080120), (210, 6372108), (213, 6282360), (216, 6195105), (243, 5506760), (252, 5310090), (270, 4956084), (277, 4830840), (280, 4779081), (284, 4711770), (315, 4248072), (324, 4130070), (355, 3769416), (360, 3717063), (378, 3540060), (405, 3304056), (420, 3186054), (426, 3141180), (486, 2753380), (497, 2692440), (504, 2655045), (540, 2478042), (554, 2415420), (567, 2360040), (568, 2355885), (630, 2124036), (639, 2094120), (648, 2065035), (710, 1884708), (756, 1770030), (810, 1652028), (831, 1610280), (840, 1593027), (852, 1570590), (945, 1416024), (972, 1376690), (994, 1346220), (1065, 1256472), (1080, 1239021), (1108, 1207710), (1134, 1180020), (1215, 1101352), (1260, 1062018), (1278, 1047060), (1385, 966168), (1420, 942354), (1491, 897480), (1512, 885015), (1620, 826014), (1662, 805140), (1701, 786680), (1704, 785295), (1890, 708012), (1917, 698040), (1939, 690120), (1944, 688345), (1988, 673110), (2130, 628236), (2216, 603855), (2268, 590010), (2430, 550676), (2485, 538488), (2493, 536760), (2520, 531009), (2556, 523530), (2770, 483084), (2835, 472008), (2840, 471177), (2982, 448740), (3195, 418824), (3240, 413007), (3324, 402570), (3402, 393340), (3780, 354006), (3834, 349020), (3878, 345060), (3976, 336555), (4155, 322056), (4260, 314118), (4473, 299160), (4536, 295005), (4860, 275338), (4970, 269244), (4986, 268380), (5112, 261765), (5540, 241542), (5670, 236004), (5751, 232680), (5817, 230040), (5964, 224370), (6390, 209412), (6648, 201285), (6804, 196670), (7455, 179496), (7479, 178920), (7560, 177003), (7668, 174510), (7756, 172530), (8310, 161028), (8505, 157336), (8520, 157059), (8946, 149580), (9585, 139608), (9695, 138024), (9720, 137669), (9940, 134622), (9972, 134190), (11080, 120771), (11340, 118002), (11502, 116340), (11634, 115020), (11928, 112185), (12465, 107352), (12780, 104706), (13419, 99720), (13608, 98335), (14910, 89748), (14958, 89460), (15336, 87255), (15512, 86265), (16620, 80514), (17010, 78668), (17253, 77560), (17451, 76680), (17892, 74790), (19170, 69804), (19390, 69012), (19667, 68040), (19880, 67311), (19944, 67095), (22365, 59832), (22437, 59640), (22680, 59001), (23004, 58170), (23268, 57510), (24930, 53676), (25560, 52353), (26838, 49860), (28755, 46536), (29085, 46008), (29820, 44874), (29916, 44730), (33240, 40257), (34020, 39334), (34506, 38780), (34902, 38340), (35784, 37395)]