15673291020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2027}}^1$

素因数の和:2131

約数の個数: 288

約数和(自身を含む): 51838795008

約数和(自身を除く): 36165503988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 43, 45, 54, 60, 74, 81, 86, 90, 108, 111, 129, 135, 148, 162, 172, 180, 185, 215, 222, 243, 258, 270, 324, 333, 370, 387, 405, 430, 444, 486, 516, 540, 555, 645, 666, 740, 774, 810, 860, 972, 999, 1110, 1161, 1215, 1290, 1332, 1548, 1591, 1620, 1665, 1935, 1998, 2027, 2220, 2322, 2430, 2580, 2997, 3182, 3330, 3483, 3870, 3996, 4054, 4644, 4773, 4860, 4995, 5805, 5994, 6081, 6364, 6660, 6966, 7740, 7955, 8108, 8991, 9546, 9990, 10135, 10449, 11610, 11988, 12162, 13932, 14319, 14985, 15910, 17415, 17982, 18243, 19092, 19980, 20270, 20898, 23220, 23865, 24324, 28638, 29970, 30405, 31820, 34830, 35964, 36486, 40540, 41796, 42957, 44955, 47730, 52245, 54729, 57276, 59940, 60810, 69660, 71595, 72972, 74999, 85914, 87161, 89910, 91215, 95460, 104490, 109458, 121620, 128871, 143190, 149998, 164187, 171828, 174322, 179820, 182430, 208980, 214785, 218916, 224997, 257742, 261483, 273645, 286380, 299996, 328374, 348644, 364860, 374995, 386613, 429570, 435805, 449994, 492561, 515484, 522966, 547290, 644355, 656748, 674991, 749990, 773226, 784449, 820935, 859140, 871610, 899988, 985122, 1045932, 1094580, 1124985, 1288710, 1307415, 1349982, 1499980, 1546452, 1568898, 1641870, 1743220, 1933065, 1970244, 2024973, 2249970, 2353347, 2462805, 2577420, 2614830, 2699964, 3137796, 3224957, 3283740, 3374955, 3866130, 3922245, 4049946, 4499940, 4706694, 4925610, 5229660, 6074919, 6449914, 6749910, 7060041, 7732260, 7844490, 8099892, 9413388, 9674871, 9851220, 10124865, 11766735, 12149838, 12899828, 13499820, 14120082, 15688980, 16124785, 18224757, 19349742, 20249730, 21180123, 23533470, 24299676, 28240164, 29024613, 30374595, 32249570, 35300205, 36449514, 38699484, 40499460, 42360246, 47066940, 48374355, 58049226, 60749190, 64499140, 70600410, 72899028, 84720492, 87073839, 91123785, 96748710, 105900615, 116098452, 121498380, 141200820, 145123065, 174147678, 182247570, 193497420, 211801230, 261221517, 290246130, 348295356, 364495140, 423602460, 435369195, 522443034, 580492260, 783664551, 870738390, 1044886068, 1306107585, 1567329102, 1741476780, 2612215170, 3134658204, 3918322755, 5224430340, 7836645510, 15673291020]

約数ペア:

[(1, 15673291020), (2, 7836645510), (3, 5224430340), (4, 3918322755), (5, 3134658204), (6, 2612215170), (9, 1741476780), (10, 1567329102), (12, 1306107585), (15, 1044886068), (18, 870738390), (20, 783664551), (27, 580492260), (30, 522443034), (36, 435369195), (37, 423602460), (43, 364495140), (45, 348295356), (54, 290246130), (60, 261221517), (74, 211801230), (81, 193497420), (86, 182247570), (90, 174147678), (108, 145123065), (111, 141200820), (129, 121498380), (135, 116098452), (148, 105900615), (162, 96748710), (172, 91123785), (180, 87073839), (185, 84720492), (215, 72899028), (222, 70600410), (243, 64499140), (258, 60749190), (270, 58049226), (324, 48374355), (333, 47066940), (370, 42360246), (387, 40499460), (405, 38699484), (430, 36449514), (444, 35300205), (486, 32249570), (516, 30374595), (540, 29024613), (555, 28240164), (645, 24299676), (666, 23533470), (740, 21180123), (774, 20249730), (810, 19349742), (860, 18224757), (972, 16124785), (999, 15688980), (1110, 14120082), (1161, 13499820), (1215, 12899828), (1290, 12149838), (1332, 11766735), (1548, 10124865), (1591, 9851220), (1620, 9674871), (1665, 9413388), (1935, 8099892), (1998, 7844490), (2027, 7732260), (2220, 7060041), (2322, 6749910), (2430, 6449914), (2580, 6074919), (2997, 5229660), (3182, 4925610), (3330, 4706694), (3483, 4499940), (3870, 4049946), (3996, 3922245), (4054, 3866130), (4644, 3374955), (4773, 3283740), (4860, 3224957), (4995, 3137796), (5805, 2699964), (5994, 2614830), (6081, 2577420), (6364, 2462805), (6660, 2353347), (6966, 2249970), (7740, 2024973), (7955, 1970244), (8108, 1933065), (8991, 1743220), (9546, 1641870), (9990, 1568898), (10135, 1546452), (10449, 1499980), (11610, 1349982), (11988, 1307415), (12162, 1288710), (13932, 1124985), (14319, 1094580), (14985, 1045932), (15910, 985122), (17415, 899988), (17982, 871610), (18243, 859140), (19092, 820935), (19980, 784449), (20270, 773226), (20898, 749990), (23220, 674991), (23865, 656748), (24324, 644355), (28638, 547290), (29970, 522966), (30405, 515484), (31820, 492561), (34830, 449994), (35964, 435805), (36486, 429570), (40540, 386613), (41796, 374995), (42957, 364860), (44955, 348644), (47730, 328374), (52245, 299996), (54729, 286380), (57276, 273645), (59940, 261483), (60810, 257742), (69660, 224997), (71595, 218916), (72972, 214785), (74999, 208980), (85914, 182430), (87161, 179820), (89910, 174322), (91215, 171828), (95460, 164187), (104490, 149998), (109458, 143190), (121620, 128871)]