1543081540

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^3\times {\mathrm{13}}^2$

素因数の和:89

約数の個数: 288

約数和(自身を含む): 4500921600

約数和(自身を除く): 2957840060

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 49, 52, 55, 65, 70, 77, 91, 98, 110, 121, 130, 140, 143, 154, 169, 182, 196, 220, 242, 245, 260, 286, 308, 338, 343, 364, 385, 455, 484, 490, 539, 572, 605, 637, 676, 686, 715, 770, 845, 847, 910, 980, 1001, 1078, 1183, 1210, 1274, 1331, 1372, 1430, 1540, 1573, 1690, 1694, 1715, 1820, 1859, 2002, 2156, 2366, 2420, 2548, 2662, 2695, 2860, 3146, 3185, 3380, 3388, 3430, 3718, 3773, 4004, 4235, 4459, 4732, 5005, 5324, 5390, 5915, 5929, 6292, 6370, 6655, 6860, 7007, 7436, 7546, 7865, 8281, 8470, 8918, 9295, 9317, 10010, 10780, 11011, 11830, 11858, 12740, 13013, 13310, 14014, 15092, 15730, 16562, 16940, 17303, 17836, 18590, 18634, 18865, 20020, 20449, 22022, 22295, 23660, 23716, 26026, 26620, 28028, 29645, 31460, 33124, 34606, 35035, 37180, 37268, 37730, 40898, 41405, 41503, 44044, 44590, 46585, 49049, 52052, 55055, 57967, 59290, 65065, 65219, 69212, 70070, 75460, 77077, 81796, 82810, 83006, 86515, 89180, 91091, 93170, 98098, 102245, 110110, 115934, 118580, 121121, 130130, 130438, 140140, 143143, 154154, 165620, 166012, 173030, 182182, 186340, 196196, 204490, 207515, 220220, 224939, 231868, 242242, 245245, 260260, 260876, 286286, 289835, 308308, 326095, 346060, 364364, 385385, 408980, 415030, 449878, 455455, 456533, 484484, 490490, 539539, 572572, 579670, 605605, 637637, 652190, 715715, 770770, 830060, 847847, 899756, 910910, 913066, 980980, 1002001, 1079078, 1124695, 1159340, 1211210, 1275274, 1304380, 1431430, 1541540, 1574573, 1695694, 1821820, 1826132, 2004002, 2158156, 2249390, 2282665, 2422420, 2550548, 2697695, 2862860, 3149146, 3188185, 3391388, 4008004, 4239235, 4498780, 4565330, 5010005, 5395390, 5934929, 6298292, 6376370, 7014007, 7872865, 8478470, 9130660, 10020010, 10790780, 11022011, 11869858, 12752740, 14028014, 15745730, 16956940, 20040020, 22044022, 23739716, 28056028, 29674645, 31491460, 35070035, 44088044, 55110055, 59349290, 70140070, 77154077, 110220110, 118698580, 140280140, 154308154, 220440220, 308616308, 385770385, 771540770, 1543081540]

約数ペア:

[(1, 1543081540), (2, 771540770), (4, 385770385), (5, 308616308), (7, 220440220), (10, 154308154), (11, 140280140), (13, 118698580), (14, 110220110), (20, 77154077), (22, 70140070), (26, 59349290), (28, 55110055), (35, 44088044), (44, 35070035), (49, 31491460), (52, 29674645), (55, 28056028), (65, 23739716), (70, 22044022), (77, 20040020), (91, 16956940), (98, 15745730), (110, 14028014), (121, 12752740), (130, 11869858), (140, 11022011), (143, 10790780), (154, 10020010), (169, 9130660), (182, 8478470), (196, 7872865), (220, 7014007), (242, 6376370), (245, 6298292), (260, 5934929), (286, 5395390), (308, 5010005), (338, 4565330), (343, 4498780), (364, 4239235), (385, 4008004), (455, 3391388), (484, 3188185), (490, 3149146), (539, 2862860), (572, 2697695), (605, 2550548), (637, 2422420), (676, 2282665), (686, 2249390), (715, 2158156), (770, 2004002), (845, 1826132), (847, 1821820), (910, 1695694), (980, 1574573), (1001, 1541540), (1078, 1431430), (1183, 1304380), (1210, 1275274), (1274, 1211210), (1331, 1159340), (1372, 1124695), (1430, 1079078), (1540, 1002001), (1573, 980980), (1690, 913066), (1694, 910910), (1715, 899756), (1820, 847847), (1859, 830060), (2002, 770770), (2156, 715715), (2366, 652190), (2420, 637637), (2548, 605605), (2662, 579670), (2695, 572572), (2860, 539539), (3146, 490490), (3185, 484484), (3380, 456533), (3388, 455455), (3430, 449878), (3718, 415030), (3773, 408980), (4004, 385385), (4235, 364364), (4459, 346060), (4732, 326095), (5005, 308308), (5324, 289835), (5390, 286286), (5915, 260876), (5929, 260260), (6292, 245245), (6370, 242242), (6655, 231868), (6860, 224939), (7007, 220220), (7436, 207515), (7546, 204490), (7865, 196196), (8281, 186340), (8470, 182182), (8918, 173030), (9295, 166012), (9317, 165620), (10010, 154154), (10780, 143143), (11011, 140140), (11830, 130438), (11858, 130130), (12740, 121121), (13013, 118580), (13310, 115934), (14014, 110110), (15092, 102245), (15730, 98098), (16562, 93170), (16940, 91091), (17303, 89180), (17836, 86515), (18590, 83006), (18634, 82810), (18865, 81796), (20020, 77077), (20449, 75460), (22022, 70070), (22295, 69212), (23660, 65219), (23716, 65065), (26026, 59290), (26620, 57967), (28028, 55055), (29645, 52052), (31460, 49049), (33124, 46585), (34606, 44590), (35035, 44044), (37180, 41503), (37268, 41405), (37730, 40898)]