2897874720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{547}}^1$

素因数の和:864

約数の個数: 288

約数和(自身を含む): 10706859072

約数和(自身を除く): 7808984352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 283, 288, 312, 360, 390, 416, 468, 480, 520, 547, 566, 585, 624, 720, 780, 849, 936, 1040, 1094, 1132, 1170, 1248, 1415, 1440, 1560, 1641, 1698, 1872, 2080, 2188, 2264, 2340, 2547, 2735, 2830, 3120, 3282, 3396, 3679, 3744, 4245, 4376, 4528, 4680, 4923, 5094, 5470, 5660, 6240, 6564, 6792, 7111, 7358, 8205, 8490, 8752, 9056, 9360, 9846, 10188, 10940, 11037, 11320, 12735, 13128, 13584, 14222, 14716, 16410, 16980, 17504, 18395, 18720, 19692, 20376, 21333, 21880, 22074, 22640, 24615, 25470, 26256, 27168, 28444, 29432, 32820, 33111, 33960, 35555, 36790, 39384, 40752, 42666, 43760, 44148, 45280, 49230, 50940, 52512, 55185, 56888, 58864, 63999, 65640, 66222, 67920, 71110, 73580, 78768, 81504, 85332, 87520, 88296, 98460, 101880, 106665, 110370, 113776, 117728, 127998, 131280, 132444, 135840, 142220, 147160, 154801, 157536, 165555, 170664, 176592, 196920, 203760, 213330, 220740, 227552, 255996, 262560, 264888, 284440, 294320, 309602, 319995, 331110, 341328, 353184, 393840, 407520, 426660, 441480, 464403, 511992, 529776, 568880, 588640, 619204, 639990, 662220, 682656, 774005, 787680, 853320, 882960, 928806, 1023984, 1059552, 1137760, 1238408, 1279980, 1324440, 1393209, 1548010, 1706640, 1765920, 1857612, 2012413, 2047968, 2322015, 2476816, 2559960, 2648880, 2786418, 3096020, 3413280, 3715224, 4024826, 4644030, 4953632, 5119920, 5297760, 5572836, 6037239, 6192040, 6966045, 7430448, 8049652, 9288060, 10062065, 10239840, 11145672, 12074478, 12384080, 13932090, 14860896, 16099304, 18111717, 18576120, 20124130, 22291344, 24148956, 24768160, 27864180, 30186195, 32198608, 36223434, 37152240, 40248260, 44582688, 48297912, 55728360, 60372390, 64397216, 72446868, 74304480, 80496520, 90558585, 96595824, 111456720, 120744780, 144893736, 160993040, 181117170, 193191648, 222913440, 241489560, 289787472, 321986080, 362234340, 482979120, 579574944, 724468680, 965958240, 1448937360, 2897874720]

約数ペア:

[(1, 2897874720), (2, 1448937360), (3, 965958240), (4, 724468680), (5, 579574944), (6, 482979120), (8, 362234340), (9, 321986080), (10, 289787472), (12, 241489560), (13, 222913440), (15, 193191648), (16, 181117170), (18, 160993040), (20, 144893736), (24, 120744780), (26, 111456720), (30, 96595824), (32, 90558585), (36, 80496520), (39, 74304480), (40, 72446868), (45, 64397216), (48, 60372390), (52, 55728360), (60, 48297912), (65, 44582688), (72, 40248260), (78, 37152240), (80, 36223434), (90, 32198608), (96, 30186195), (104, 27864180), (117, 24768160), (120, 24148956), (130, 22291344), (144, 20124130), (156, 18576120), (160, 18111717), (180, 16099304), (195, 14860896), (208, 13932090), (234, 12384080), (240, 12074478), (260, 11145672), (283, 10239840), (288, 10062065), (312, 9288060), (360, 8049652), (390, 7430448), (416, 6966045), (468, 6192040), (480, 6037239), (520, 5572836), (547, 5297760), (566, 5119920), (585, 4953632), (624, 4644030), (720, 4024826), (780, 3715224), (849, 3413280), (936, 3096020), (1040, 2786418), (1094, 2648880), (1132, 2559960), (1170, 2476816), (1248, 2322015), (1415, 2047968), (1440, 2012413), (1560, 1857612), (1641, 1765920), (1698, 1706640), (1872, 1548010), (2080, 1393209), (2188, 1324440), (2264, 1279980), (2340, 1238408), (2547, 1137760), (2735, 1059552), (2830, 1023984), (3120, 928806), (3282, 882960), (3396, 853320), (3679, 787680), (3744, 774005), (4245, 682656), (4376, 662220), (4528, 639990), (4680, 619204), (4923, 588640), (5094, 568880), (5470, 529776), (5660, 511992), (6240, 464403), (6564, 441480), (6792, 426660), (7111, 407520), (7358, 393840), (8205, 353184), (8490, 341328), (8752, 331110), (9056, 319995), (9360, 309602), (9846, 294320), (10188, 284440), (10940, 264888), (11037, 262560), (11320, 255996), (12735, 227552), (13128, 220740), (13584, 213330), (14222, 203760), (14716, 196920), (16410, 176592), (16980, 170664), (17504, 165555), (18395, 157536), (18720, 154801), (19692, 147160), (20376, 142220), (21333, 135840), (21880, 132444), (22074, 131280), (22640, 127998), (24615, 117728), (25470, 113776), (26256, 110370), (27168, 106665), (28444, 101880), (29432, 98460), (32820, 88296), (33111, 87520), (33960, 85332), (35555, 81504), (36790, 78768), (39384, 73580), (40752, 71110), (42666, 67920), (43760, 66222), (44148, 65640), (45280, 63999), (49230, 58864), (50940, 56888), (52512, 55185)]