80826480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 360

約数和(自身を含む): 330782400

約数和(自身を除く): 249955920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 49, 56, 58, 60, 63, 70, 72, 79, 80, 84, 87, 90, 98, 105, 112, 116, 120, 126, 140, 144, 145, 147, 158, 168, 174, 180, 196, 203, 210, 232, 237, 240, 245, 252, 261, 280, 290, 294, 315, 316, 336, 348, 360, 392, 395, 406, 420, 435, 441, 464, 474, 490, 504, 522, 553, 560, 580, 588, 609, 630, 632, 696, 711, 720, 735, 784, 790, 812, 840, 870, 882, 948, 980, 1008, 1015, 1044, 1106, 1160, 1176, 1185, 1218, 1260, 1264, 1305, 1392, 1421, 1422, 1470, 1580, 1624, 1659, 1680, 1740, 1764, 1827, 1896, 1960, 2030, 2088, 2205, 2212, 2291, 2320, 2352, 2370, 2436, 2520, 2610, 2765, 2842, 2844, 2940, 3045, 3160, 3248, 3318, 3480, 3528, 3555, 3654, 3792, 3871, 3920, 4060, 4176, 4263, 4410, 4424, 4582, 4740, 4872, 4977, 5040, 5220, 5530, 5684, 5688, 5880, 6090, 6320, 6636, 6873, 6960, 7056, 7105, 7110, 7308, 7742, 8120, 8295, 8526, 8820, 8848, 9135, 9164, 9480, 9744, 9954, 10440, 11060, 11368, 11376, 11455, 11613, 11760, 12180, 12789, 13272, 13746, 14210, 14220, 14616, 15484, 16037, 16240, 16590, 17052, 17640, 18270, 18328, 18960, 19355, 19908, 20619, 20880, 21315, 22120, 22736, 22910, 23226, 24360, 24885, 25578, 26544, 27492, 28420, 28440, 29232, 30968, 32074, 33180, 34104, 34365, 34839, 35280, 36540, 36656, 38710, 39816, 41238, 42630, 44240, 45820, 46452, 48111, 48720, 49770, 51156, 54984, 56840, 56880, 58065, 61936, 63945, 64148, 66360, 68208, 68730, 69678, 73080, 77420, 79632, 80185, 82476, 85260, 91640, 92904, 96222, 99540, 102312, 103095, 109968, 112259, 113680, 116130, 127890, 128296, 132720, 137460, 139356, 144333, 146160, 154840, 160370, 164952, 170520, 174195, 183280, 185808, 192444, 199080, 204624, 206190, 224518, 232260, 240555, 255780, 256592, 274920, 278712, 288666, 309680, 320740, 329904, 336777, 341040, 348390, 384888, 398160, 412380, 449036, 464520, 481110, 511560, 549840, 557424, 561295, 577332, 641480, 673554, 696780, 721665, 769776, 824760, 898072, 929040, 962220, 1010331, 1023120, 1122590, 1154664, 1282960, 1347108, 1393560, 1443330, 1649520, 1683885, 1796144, 1924440, 2020662, 2245180, 2309328, 2694216, 2787120, 2886660, 3367770, 3848880, 4041324, 4490360, 5051655, 5388432, 5773320, 6735540, 8082648, 8980720, 10103310, 11546640, 13471080, 16165296, 20206620, 26942160, 40413240, 80826480]

約数ペア:

[(1, 80826480), (2, 40413240), (3, 26942160), (4, 20206620), (5, 16165296), (6, 13471080), (7, 11546640), (8, 10103310), (9, 8980720), (10, 8082648), (12, 6735540), (14, 5773320), (15, 5388432), (16, 5051655), (18, 4490360), (20, 4041324), (21, 3848880), (24, 3367770), (28, 2886660), (29, 2787120), (30, 2694216), (35, 2309328), (36, 2245180), (40, 2020662), (42, 1924440), (45, 1796144), (48, 1683885), (49, 1649520), (56, 1443330), (58, 1393560), (60, 1347108), (63, 1282960), (70, 1154664), (72, 1122590), (79, 1023120), (80, 1010331), (84, 962220), (87, 929040), (90, 898072), (98, 824760), (105, 769776), (112, 721665), (116, 696780), (120, 673554), (126, 641480), (140, 577332), (144, 561295), (145, 557424), (147, 549840), (158, 511560), (168, 481110), (174, 464520), (180, 449036), (196, 412380), (203, 398160), (210, 384888), (232, 348390), (237, 341040), (240, 336777), (245, 329904), (252, 320740), (261, 309680), (280, 288666), (290, 278712), (294, 274920), (315, 256592), (316, 255780), (336, 240555), (348, 232260), (360, 224518), (392, 206190), (395, 204624), (406, 199080), (420, 192444), (435, 185808), (441, 183280), (464, 174195), (474, 170520), (490, 164952), (504, 160370), (522, 154840), (553, 146160), (560, 144333), (580, 139356), (588, 137460), (609, 132720), (630, 128296), (632, 127890), (696, 116130), (711, 113680), (720, 112259), (735, 109968), (784, 103095), (790, 102312), (812, 99540), (840, 96222), (870, 92904), (882, 91640), (948, 85260), (980, 82476), (1008, 80185), (1015, 79632), (1044, 77420), (1106, 73080), (1160, 69678), (1176, 68730), (1185, 68208), (1218, 66360), (1260, 64148), (1264, 63945), (1305, 61936), (1392, 58065), (1421, 56880), (1422, 56840), (1470, 54984), (1580, 51156), (1624, 49770), (1659, 48720), (1680, 48111), (1740, 46452), (1764, 45820), (1827, 44240), (1896, 42630), (1960, 41238), (2030, 39816), (2088, 38710), (2205, 36656), (2212, 36540), (2291, 35280), (2320, 34839), (2352, 34365), (2370, 34104), (2436, 33180), (2520, 32074), (2610, 30968), (2765, 29232), (2842, 28440), (2844, 28420), (2940, 27492), (3045, 26544), (3160, 25578), (3248, 24885), (3318, 24360), (3480, 23226), (3528, 22910), (3555, 22736), (3654, 22120), (3792, 21315), (3871, 20880), (3920, 20619), (4060, 19908), (4176, 19355), (4263, 18960), (4410, 18328), (4424, 18270), (4582, 17640), (4740, 17052), (4872, 16590), (4977, 16240), (5040, 16037), (5220, 15484), (5530, 14616), (5684, 14220), (5688, 14210), (5880, 13746), (6090, 13272), (6320, 12789), (6636, 12180), (6873, 11760), (6960, 11613), (7056, 11455), (7105, 11376), (7110, 11368), (7308, 11060), (7742, 10440), (8120, 9954), (8295, 9744), (8526, 9480), (8820, 9164), (8848, 9135)]