327791880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:701

約数の個数: 256

約数和(自身を含む): 1210406400

約数和(自身を除く): 882614520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 52, 54, 60, 65, 72, 74, 78, 90, 104, 108, 111, 117, 120, 130, 135, 148, 156, 180, 185, 195, 216, 222, 234, 260, 270, 296, 312, 333, 351, 360, 370, 390, 444, 468, 481, 520, 540, 555, 585, 631, 666, 702, 740, 780, 888, 936, 962, 999, 1080, 1110, 1170, 1262, 1332, 1404, 1443, 1480, 1560, 1665, 1755, 1893, 1924, 1998, 2220, 2340, 2405, 2524, 2664, 2808, 2886, 3155, 3330, 3510, 3786, 3848, 3996, 4329, 4440, 4680, 4810, 4995, 5048, 5679, 5772, 6310, 6660, 7020, 7215, 7572, 7992, 8203, 8658, 9465, 9620, 9990, 11358, 11544, 12620, 12987, 13320, 14040, 14430, 15144, 16406, 17037, 17316, 18930, 19240, 19980, 21645, 22716, 23347, 24609, 25240, 25974, 28395, 28860, 32812, 34074, 34632, 37860, 39960, 41015, 43290, 45432, 46694, 49218, 51948, 56790, 57720, 64935, 65624, 68148, 70041, 73827, 75720, 82030, 85185, 86580, 93388, 98436, 103896, 113580, 116735, 123045, 129870, 136296, 140082, 147654, 164060, 170370, 173160, 186776, 196872, 210123, 221481, 227160, 233470, 246090, 259740, 280164, 295308, 303511, 328120, 340740, 350205, 369135, 420246, 442962, 466940, 492180, 519480, 560328, 590616, 607022, 630369, 681480, 700410, 738270, 840492, 885924, 910533, 933880, 984360, 1050615, 1107405, 1214044, 1260738, 1400820, 1476540, 1517555, 1680984, 1771848, 1821066, 2101230, 2214810, 2428088, 2521476, 2731599, 2801640, 2953080, 3035110, 3151845, 3642132, 4202460, 4429620, 4552665, 5042952, 5463198, 6070220, 6303690, 7284264, 8194797, 8404920, 8859240, 9105330, 10926396, 12140440, 12607380, 13657995, 16389594, 18210660, 21852792, 25214760, 27315990, 32779188, 36421320, 40973985, 54631980, 65558376, 81947970, 109263960, 163895940, 327791880]

約数ペア:

[(1, 327791880), (2, 163895940), (3, 109263960), (4, 81947970), (5, 65558376), (6, 54631980), (8, 40973985), (9, 36421320), (10, 32779188), (12, 27315990), (13, 25214760), (15, 21852792), (18, 18210660), (20, 16389594), (24, 13657995), (26, 12607380), (27, 12140440), (30, 10926396), (36, 9105330), (37, 8859240), (39, 8404920), (40, 8194797), (45, 7284264), (52, 6303690), (54, 6070220), (60, 5463198), (65, 5042952), (72, 4552665), (74, 4429620), (78, 4202460), (90, 3642132), (104, 3151845), (108, 3035110), (111, 2953080), (117, 2801640), (120, 2731599), (130, 2521476), (135, 2428088), (148, 2214810), (156, 2101230), (180, 1821066), (185, 1771848), (195, 1680984), (216, 1517555), (222, 1476540), (234, 1400820), (260, 1260738), (270, 1214044), (296, 1107405), (312, 1050615), (333, 984360), (351, 933880), (360, 910533), (370, 885924), (390, 840492), (444, 738270), (468, 700410), (481, 681480), (520, 630369), (540, 607022), (555, 590616), (585, 560328), (631, 519480), (666, 492180), (702, 466940), (740, 442962), (780, 420246), (888, 369135), (936, 350205), (962, 340740), (999, 328120), (1080, 303511), (1110, 295308), (1170, 280164), (1262, 259740), (1332, 246090), (1404, 233470), (1443, 227160), (1480, 221481), (1560, 210123), (1665, 196872), (1755, 186776), (1893, 173160), (1924, 170370), (1998, 164060), (2220, 147654), (2340, 140082), (2405, 136296), (2524, 129870), (2664, 123045), (2808, 116735), (2886, 113580), (3155, 103896), (3330, 98436), (3510, 93388), (3786, 86580), (3848, 85185), (3996, 82030), (4329, 75720), (4440, 73827), (4680, 70041), (4810, 68148), (4995, 65624), (5048, 64935), (5679, 57720), (5772, 56790), (6310, 51948), (6660, 49218), (7020, 46694), (7215, 45432), (7572, 43290), (7992, 41015), (8203, 39960), (8658, 37860), (9465, 34632), (9620, 34074), (9990, 32812), (11358, 28860), (11544, 28395), (12620, 25974), (12987, 25240), (13320, 24609), (14040, 23347), (14430, 22716), (15144, 21645), (16406, 19980), (17037, 19240), (17316, 18930)]