140428080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1667}}^1$

素因数の和:1705

約数の個数: 200

約数和(自身を含む): 525560112

約数和(自身を除く): 385132032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1667, 1755, 1872, 2106, 2160, 2340, 2808, 3120, 3240, 3334, 3510, 4212, 4680, 5001, 5265, 5616, 6480, 6668, 7020, 8335, 8424, 9360, 10002, 10530, 13336, 14040, 15003, 16670, 16848, 20004, 21060, 21671, 25005, 26672, 28080, 30006, 33340, 40008, 42120, 43342, 45009, 50010, 60012, 65013, 66680, 75015, 80016, 84240, 86684, 90018, 100020, 108355, 120024, 130026, 133360, 135027, 150030, 173368, 180036, 195039, 200040, 216710, 225045, 240048, 260052, 270054, 300060, 325065, 346736, 360072, 390078, 400080, 433420, 450090, 520104, 540108, 585117, 600120, 650130, 675135, 720144, 780156, 866840, 900180, 975195, 1040208, 1080216, 1170234, 1200240, 1300260, 1350270, 1560312, 1733680, 1755351, 1800360, 1950390, 2160432, 2340468, 2600520, 2700540, 2925585, 3120624, 3510702, 3600720, 3900780, 4680936, 5201040, 5401080, 5851170, 7021404, 7801560, 8776755, 9361872, 10802160, 11702340, 14042808, 15603120, 17553510, 23404680, 28085616, 35107020, 46809360, 70214040, 140428080]

約数ペア:

[(1, 140428080), (2, 70214040), (3, 46809360), (4, 35107020), (5, 28085616), (6, 23404680), (8, 17553510), (9, 15603120), (10, 14042808), (12, 11702340), (13, 10802160), (15, 9361872), (16, 8776755), (18, 7801560), (20, 7021404), (24, 5851170), (26, 5401080), (27, 5201040), (30, 4680936), (36, 3900780), (39, 3600720), (40, 3510702), (45, 3120624), (48, 2925585), (52, 2700540), (54, 2600520), (60, 2340468), (65, 2160432), (72, 1950390), (78, 1800360), (80, 1755351), (81, 1733680), (90, 1560312), (104, 1350270), (108, 1300260), (117, 1200240), (120, 1170234), (130, 1080216), (135, 1040208), (144, 975195), (156, 900180), (162, 866840), (180, 780156), (195, 720144), (208, 675135), (216, 650130), (234, 600120), (240, 585117), (260, 540108), (270, 520104), (312, 450090), (324, 433420), (351, 400080), (360, 390078), (390, 360072), (405, 346736), (432, 325065), (468, 300060), (520, 270054), (540, 260052), (585, 240048), (624, 225045), (648, 216710), (702, 200040), (720, 195039), (780, 180036), (810, 173368), (936, 150030), (1040, 135027), (1053, 133360), (1080, 130026), (1170, 120024), (1296, 108355), (1404, 100020), (1560, 90018), (1620, 86684), (1667, 84240), (1755, 80016), (1872, 75015), (2106, 66680), (2160, 65013), (2340, 60012), (2808, 50010), (3120, 45009), (3240, 43342), (3334, 42120), (3510, 40008), (4212, 33340), (4680, 30006), (5001, 28080), (5265, 26672), (5616, 25005), (6480, 21671), (6668, 21060), (7020, 20004), (8335, 16848), (8424, 16670), (9360, 15003), (10002, 14040), (10530, 13336)]