210642120

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1667}}^1$

素因数の和:1706

約数の個数: 192

約数和(自身を含む): 765011520

約数和(自身を除く): 554369400

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, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1560, 1620, 1667, 1755, 1944, 2106, 2340, 2430, 2808, 3159, 3240, 3334, 3510, 4212, 4680, 4860, 5001, 5265, 6318, 6668, 7020, 8335, 8424, 9720, 10002, 10530, 12636, 13336, 14040, 15003, 15795, 16670, 20004, 21060, 21671, 25005, 25272, 30006, 31590, 33340, 40008, 42120, 43342, 45009, 50010, 60012, 63180, 65013, 66680, 75015, 86684, 90018, 100020, 108355, 120024, 126360, 130026, 135027, 150030, 173368, 180036, 195039, 200040, 216710, 225045, 260052, 270054, 300060, 325065, 360072, 390078, 405081, 433420, 450090, 520104, 540108, 585117, 600120, 650130, 675135, 780156, 810162, 866840, 900180, 975195, 1080216, 1170234, 1300260, 1350270, 1560312, 1620324, 1755351, 1800360, 1950390, 2025405, 2340468, 2600520, 2700540, 2925585, 3240648, 3510702, 3900780, 4050810, 4680936, 5266053, 5401080, 5851170, 7021404, 7801560, 8101620, 8776755, 10532106, 11702340, 14042808, 16203240, 17553510, 21064212, 23404680, 26330265, 35107020, 42128424, 52660530, 70214040, 105321060, 210642120]

約数ペア:

[(1, 210642120), (2, 105321060), (3, 70214040), (4, 52660530), (5, 42128424), (6, 35107020), (8, 26330265), (9, 23404680), (10, 21064212), (12, 17553510), (13, 16203240), (15, 14042808), (18, 11702340), (20, 10532106), (24, 8776755), (26, 8101620), (27, 7801560), (30, 7021404), (36, 5851170), (39, 5401080), (40, 5266053), (45, 4680936), (52, 4050810), (54, 3900780), (60, 3510702), (65, 3240648), (72, 2925585), (78, 2700540), (81, 2600520), (90, 2340468), (104, 2025405), (108, 1950390), (117, 1800360), (120, 1755351), (130, 1620324), (135, 1560312), (156, 1350270), (162, 1300260), (180, 1170234), (195, 1080216), (216, 975195), (234, 900180), (243, 866840), (260, 810162), (270, 780156), (312, 675135), (324, 650130), (351, 600120), (360, 585117), (390, 540108), (405, 520104), (468, 450090), (486, 433420), (520, 405081), (540, 390078), (585, 360072), (648, 325065), (702, 300060), (780, 270054), (810, 260052), (936, 225045), (972, 216710), (1053, 200040), (1080, 195039), (1170, 180036), (1215, 173368), (1404, 150030), (1560, 135027), (1620, 130026), (1667, 126360), (1755, 120024), (1944, 108355), (2106, 100020), (2340, 90018), (2430, 86684), (2808, 75015), (3159, 66680), (3240, 65013), (3334, 63180), (3510, 60012), (4212, 50010), (4680, 45009), (4860, 43342), (5001, 42120), (5265, 40008), (6318, 33340), (6668, 31590), (7020, 30006), (8335, 25272), (8424, 25005), (9720, 21671), (10002, 21060), (10530, 20004), (12636, 16670), (13336, 15795), (14040, 15003)]