2141071920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76249}}^1$

素因数の和:76284

約数の個数: 160

約数和(自身を含む): 7942200000

約数和(自身を除く): 5801128080

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, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 76249, 152498, 228747, 304996, 381245, 457494, 609992, 686241, 762490, 914988, 991237, 1143735, 1219984, 1372482, 1524980, 1829976, 1982474, 2058723, 2287470, 2744964, 2973711, 3049960, 3431205, 3659952, 3964948, 4117446, 4574940, 4956185, 5489928, 5947422, 6099920, 6862410, 7929896, 8234892, 8921133, 9149880, 9912370, 10293615, 10979856, 11894844, 13724820, 14868555, 15859792, 16469784, 17842266, 18299760, 19824740, 20587230, 23789688, 26763399, 27449640, 29737110, 32939568, 35684532, 39649480, 41174460, 44605665, 47579376, 53526798, 54899280, 59474220, 71369064, 79298960, 82348920, 89211330, 107053596, 118948440, 133816995, 142738128, 164697840, 178422660, 214107192, 237896880, 267633990, 356845320, 428214384, 535267980, 713690640, 1070535960, 2141071920]

約数ペア:

[(1, 2141071920), (2, 1070535960), (3, 713690640), (4, 535267980), (5, 428214384), (6, 356845320), (8, 267633990), (9, 237896880), (10, 214107192), (12, 178422660), (13, 164697840), (15, 142738128), (16, 133816995), (18, 118948440), (20, 107053596), (24, 89211330), (26, 82348920), (27, 79298960), (30, 71369064), (36, 59474220), (39, 54899280), (40, 53526798), (45, 47579376), (48, 44605665), (52, 41174460), (54, 39649480), (60, 35684532), (65, 32939568), (72, 29737110), (78, 27449640), (80, 26763399), (90, 23789688), (104, 20587230), (108, 19824740), (117, 18299760), (120, 17842266), (130, 16469784), (135, 15859792), (144, 14868555), (156, 13724820), (180, 11894844), (195, 10979856), (208, 10293615), (216, 9912370), (234, 9149880), (240, 8921133), (260, 8234892), (270, 7929896), (312, 6862410), (351, 6099920), (360, 5947422), (390, 5489928), (432, 4956185), (468, 4574940), (520, 4117446), (540, 3964948), (585, 3659952), (624, 3431205), (702, 3049960), (720, 2973711), (780, 2744964), (936, 2287470), (1040, 2058723), (1080, 1982474), (1170, 1829976), (1404, 1524980), (1560, 1372482), (1755, 1219984), (1872, 1143735), (2160, 991237), (2340, 914988), (2808, 762490), (3120, 686241), (3510, 609992), (4680, 457494), (5616, 381245), (7020, 304996), (9360, 228747), (14040, 152498), (28080, 76249)]