271688040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:593

約数の個数: 256

約数和(自身を含む): 1003564800

約数和(自身を除く): 731876760

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, 523, 540, 555, 585, 666, 702, 740, 780, 888, 936, 962, 999, 1046, 1080, 1110, 1170, 1332, 1404, 1443, 1480, 1560, 1569, 1665, 1755, 1924, 1998, 2092, 2220, 2340, 2405, 2615, 2664, 2808, 2886, 3138, 3330, 3510, 3848, 3996, 4184, 4329, 4440, 4680, 4707, 4810, 4995, 5230, 5772, 6276, 6660, 6799, 7020, 7215, 7845, 7992, 8658, 9414, 9620, 9990, 10460, 11544, 12552, 12987, 13320, 13598, 14040, 14121, 14430, 15690, 17316, 18828, 19240, 19351, 19980, 20397, 20920, 21645, 23535, 25974, 27196, 28242, 28860, 31380, 33995, 34632, 37656, 38702, 39960, 40794, 43290, 47070, 51948, 54392, 56484, 57720, 58053, 61191, 62760, 64935, 67990, 70605, 77404, 81588, 86580, 94140, 96755, 101985, 103896, 112968, 116106, 122382, 129870, 135980, 141210, 154808, 163176, 173160, 174159, 183573, 188280, 193510, 203970, 232212, 244764, 251563, 259740, 271960, 282420, 290265, 305955, 348318, 367146, 387020, 407940, 464424, 489528, 503126, 519480, 522477, 564840, 580530, 611910, 696636, 734292, 754689, 774040, 815880, 870795, 917865, 1006252, 1044954, 1161060, 1223820, 1257815, 1393272, 1468584, 1509378, 1741590, 1835730, 2012504, 2089908, 2264067, 2322120, 2447640, 2515630, 2612385, 3018756, 3483180, 3671460, 3773445, 4179816, 4528134, 5031260, 5224770, 6037512, 6792201, 6966360, 7342920, 7546890, 9056268, 10062520, 10449540, 11320335, 13584402, 15093780, 18112536, 20899080, 22640670, 27168804, 30187560, 33961005, 45281340, 54337608, 67922010, 90562680, 135844020, 271688040]

約数ペア:

[(1, 271688040), (2, 135844020), (3, 90562680), (4, 67922010), (5, 54337608), (6, 45281340), (8, 33961005), (9, 30187560), (10, 27168804), (12, 22640670), (13, 20899080), (15, 18112536), (18, 15093780), (20, 13584402), (24, 11320335), (26, 10449540), (27, 10062520), (30, 9056268), (36, 7546890), (37, 7342920), (39, 6966360), (40, 6792201), (45, 6037512), (52, 5224770), (54, 5031260), (60, 4528134), (65, 4179816), (72, 3773445), (74, 3671460), (78, 3483180), (90, 3018756), (104, 2612385), (108, 2515630), (111, 2447640), (117, 2322120), (120, 2264067), (130, 2089908), (135, 2012504), (148, 1835730), (156, 1741590), (180, 1509378), (185, 1468584), (195, 1393272), (216, 1257815), (222, 1223820), (234, 1161060), (260, 1044954), (270, 1006252), (296, 917865), (312, 870795), (333, 815880), (351, 774040), (360, 754689), (370, 734292), (390, 696636), (444, 611910), (468, 580530), (481, 564840), (520, 522477), (523, 519480), (540, 503126), (555, 489528), (585, 464424), (666, 407940), (702, 387020), (740, 367146), (780, 348318), (888, 305955), (936, 290265), (962, 282420), (999, 271960), (1046, 259740), (1080, 251563), (1110, 244764), (1170, 232212), (1332, 203970), (1404, 193510), (1443, 188280), (1480, 183573), (1560, 174159), (1569, 173160), (1665, 163176), (1755, 154808), (1924, 141210), (1998, 135980), (2092, 129870), (2220, 122382), (2340, 116106), (2405, 112968), (2615, 103896), (2664, 101985), (2808, 96755), (2886, 94140), (3138, 86580), (3330, 81588), (3510, 77404), (3848, 70605), (3996, 67990), (4184, 64935), (4329, 62760), (4440, 61191), (4680, 58053), (4707, 57720), (4810, 56484), (4995, 54392), (5230, 51948), (5772, 47070), (6276, 43290), (6660, 40794), (6799, 39960), (7020, 38702), (7215, 37656), (7845, 34632), (7992, 33995), (8658, 31380), (9414, 28860), (9620, 28242), (9990, 27196), (10460, 25974), (11544, 23535), (12552, 21645), (12987, 20920), (13320, 20397), (13598, 19980), (14040, 19351), (14121, 19240), (14430, 18828), (15690, 17316)]