318807720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 576

約数和(自身を含む): 1382883840

約数和(自身を除く): 1064076120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 31, 33, 35, 36, 40, 42, 44, 45, 49, 53, 55, 56, 60, 62, 63, 66, 70, 72, 77, 84, 88, 90, 93, 98, 99, 105, 106, 110, 120, 124, 126, 132, 140, 147, 154, 155, 159, 165, 168, 180, 186, 196, 198, 210, 212, 217, 220, 231, 245, 248, 252, 264, 265, 279, 280, 294, 308, 310, 315, 318, 330, 341, 360, 371, 372, 385, 392, 396, 420, 424, 434, 440, 441, 462, 465, 477, 490, 495, 504, 530, 539, 558, 583, 588, 616, 620, 630, 636, 651, 660, 682, 693, 735, 742, 744, 770, 792, 795, 840, 868, 882, 924, 930, 954, 980, 990, 1023, 1060, 1078, 1085, 1113, 1116, 1155, 1166, 1176, 1240, 1260, 1272, 1302, 1320, 1364, 1386, 1395, 1470, 1484, 1519, 1540, 1590, 1617, 1643, 1705, 1736, 1749, 1764, 1848, 1855, 1860, 1908, 1953, 1960, 1980, 2046, 2120, 2156, 2170, 2205, 2226, 2232, 2310, 2332, 2385, 2387, 2520, 2597, 2604, 2695, 2728, 2772, 2790, 2915, 2940, 2968, 3038, 3069, 3080, 3180, 3234, 3255, 3286, 3339, 3410, 3465, 3498, 3528, 3710, 3720, 3816, 3906, 3960, 4081, 4092, 4312, 4340, 4410, 4452, 4557, 4620, 4664, 4770, 4774, 4851, 4929, 5115, 5194, 5208, 5247, 5390, 5544, 5565, 5580, 5830, 5880, 6076, 6138, 6360, 6468, 6510, 6572, 6678, 6820, 6930, 6996, 7161, 7420, 7595, 7791, 7812, 8085, 8162, 8184, 8215, 8680, 8745, 8820, 8904, 9114, 9240, 9540, 9548, 9702, 9765, 9858, 10230, 10388, 10494, 10780, 11130, 11160, 11501, 11660, 11935, 12152, 12243, 12276, 12936, 12985, 13020, 13144, 13356, 13640, 13671, 13860, 13992, 14322, 14787, 14840, 15190, 15345, 15582, 15624, 16170, 16324, 16430, 16695, 16709, 17490, 17640, 18073, 18228, 19080, 19096, 19404, 19530, 19716, 20405, 20460, 20776, 20988, 21483, 21560, 22260, 22785, 23002, 23320, 23373, 23870, 24255, 24486, 24552, 24645, 25970, 26040, 26235, 26712, 27342, 27720, 28567, 28644, 29574, 30380, 30690, 31164, 32340, 32648, 32860, 33390, 33418, 34503, 34980, 35805, 36146, 36456, 36729, 38808, 38955, 39060, 39432, 40810, 40920, 41976, 42966, 44520, 45570, 46004, 46746, 47740, 48510, 48972, 49290, 50127, 51940, 52470, 54219, 54684, 57134, 57288, 57505, 59148, 60760, 61215, 61380, 62328, 64680, 65720, 66780, 66836, 68355, 69006, 69960, 71610, 72292, 73458, 73935, 77910, 78120, 80507, 81620, 83545, 85701, 85932, 90365, 91140, 92008, 93492, 95480, 97020, 97944, 98580, 100254, 103509, 103880, 104940, 107415, 108438, 109368, 114268, 115010, 116865, 118296, 122430, 122760, 126511, 133560, 133672, 136710, 138012, 142835, 143220, 144584, 146916, 147870, 150381, 155820, 161014, 162657, 163240, 167090, 171402, 171864, 172515, 180730, 182280, 183645, 186984, 194040, 197160, 200508, 207018, 209880, 214830, 216876, 228536, 230020, 233730, 241521, 244860, 250635, 253022, 257103, 271095, 273420, 276024, 285670, 286440, 293832, 295740, 300762, 311640, 322028, 325314, 334180, 342804, 345030, 361460, 367290, 379533, 401016, 402535, 414036, 428505, 429660, 433752, 460040, 467460, 483042, 489720, 501270, 506044, 514206, 517545, 542190, 546840, 571340, 591480, 601524, 632555, 644056, 650628, 668360, 685608, 690060, 722920, 724563, 734580, 751905, 759066, 805070, 813285, 828072, 857010, 859320, 885577, 934920, 966084, 1002540, 1012088, 1028412, 1035090, 1084380, 1138599, 1142680, 1203048, 1207605, 1265110, 1285515, 1301256, 1380120, 1449126, 1469160, 1503810, 1518132, 1610140, 1626570, 1714020, 1771154, 1897665, 1932168, 2005080, 2056824, 2070180, 2168760, 2277198, 2415210, 2530220, 2571030, 2656731, 2898252, 3007620, 3036264, 3220280, 3253140, 3428040, 3542308, 3622815, 3795330, 4140360, 4427885, 4554396, 4830420, 5060440, 5142060, 5313462, 5692995, 5796504, 6015240, 6506280, 7084616, 7245630, 7590660, 7970193, 8855770, 9108792, 9660840, 10284120, 10626924, 11385990, 13283655, 14491260, 15181320, 15940386, 17711540, 21253848, 22771980, 26567310, 28982520, 31880772, 35423080, 39850965, 45543960, 53134620, 63761544, 79701930, 106269240, 159403860, 318807720]

約数ペア:

[(1, 318807720), (2, 159403860), (3, 106269240), (4, 79701930), (5, 63761544), (6, 53134620), (7, 45543960), (8, 39850965), (9, 35423080), (10, 31880772), (11, 28982520), (12, 26567310), (14, 22771980), (15, 21253848), (18, 17711540), (20, 15940386), (21, 15181320), (22, 14491260), (24, 13283655), (28, 11385990), (30, 10626924), (31, 10284120), (33, 9660840), (35, 9108792), (36, 8855770), (40, 7970193), (42, 7590660), (44, 7245630), (45, 7084616), (49, 6506280), (53, 6015240), (55, 5796504), (56, 5692995), (60, 5313462), (62, 5142060), (63, 5060440), (66, 4830420), (70, 4554396), (72, 4427885), (77, 4140360), (84, 3795330), (88, 3622815), (90, 3542308), (93, 3428040), (98, 3253140), (99, 3220280), (105, 3036264), (106, 3007620), (110, 2898252), (120, 2656731), (124, 2571030), (126, 2530220), (132, 2415210), (140, 2277198), (147, 2168760), (154, 2070180), (155, 2056824), (159, 2005080), (165, 1932168), (168, 1897665), (180, 1771154), (186, 1714020), (196, 1626570), (198, 1610140), (210, 1518132), (212, 1503810), (217, 1469160), (220, 1449126), (231, 1380120), (245, 1301256), (248, 1285515), (252, 1265110), (264, 1207605), (265, 1203048), (279, 1142680), (280, 1138599), (294, 1084380), (308, 1035090), (310, 1028412), (315, 1012088), (318, 1002540), (330, 966084), (341, 934920), (360, 885577), (371, 859320), (372, 857010), (385, 828072), (392, 813285), (396, 805070), (420, 759066), (424, 751905), (434, 734580), (440, 724563), (441, 722920), (462, 690060), (465, 685608), (477, 668360), (490, 650628), (495, 644056), (504, 632555), (530, 601524), (539, 591480), (558, 571340), (583, 546840), (588, 542190), (616, 517545), (620, 514206), (630, 506044), (636, 501270), (651, 489720), (660, 483042), (682, 467460), (693, 460040), (735, 433752), (742, 429660), (744, 428505), (770, 414036), (792, 402535), (795, 401016), (840, 379533), (868, 367290), (882, 361460), (924, 345030), (930, 342804), (954, 334180), (980, 325314), (990, 322028), (1023, 311640), (1060, 300762), (1078, 295740), (1085, 293832), (1113, 286440), (1116, 285670), (1155, 276024), (1166, 273420), (1176, 271095), (1240, 257103), (1260, 253022), (1272, 250635), (1302, 244860), (1320, 241521), (1364, 233730), (1386, 230020), (1395, 228536), (1470, 216876), (1484, 214830), (1519, 209880), (1540, 207018), (1590, 200508), (1617, 197160), (1643, 194040), (1705, 186984), (1736, 183645), (1749, 182280), (1764, 180730), (1848, 172515), (1855, 171864), (1860, 171402), (1908, 167090), (1953, 163240), (1960, 162657), (1980, 161014), (2046, 155820), (2120, 150381), (2156, 147870), (2170, 146916), (2205, 144584), (2226, 143220), (2232, 142835), (2310, 138012), (2332, 136710), (2385, 133672), (2387, 133560), (2520, 126511), (2597, 122760), (2604, 122430), (2695, 118296), (2728, 116865), (2772, 115010), (2790, 114268), (2915, 109368), (2940, 108438), (2968, 107415), (3038, 104940), (3069, 103880), (3080, 103509), (3180, 100254), (3234, 98580), (3255, 97944), (3286, 97020), (3339, 95480), (3410, 93492), (3465, 92008), (3498, 91140), (3528, 90365), (3710, 85932), (3720, 85701), (3816, 83545), (3906, 81620), (3960, 80507), (4081, 78120), (4092, 77910), (4312, 73935), (4340, 73458), (4410, 72292), (4452, 71610), (4557, 69960), (4620, 69006), (4664, 68355), (4770, 66836), (4774, 66780), (4851, 65720), (4929, 64680), (5115, 62328), (5194, 61380), (5208, 61215), (5247, 60760), (5390, 59148), (5544, 57505), (5565, 57288), (5580, 57134), (5830, 54684), (5880, 54219), (6076, 52470), (6138, 51940), (6360, 50127), (6468, 49290), (6510, 48972), (6572, 48510), (6678, 47740), (6820, 46746), (6930, 46004), (6996, 45570), (7161, 44520), (7420, 42966), (7595, 41976), (7791, 40920), (7812, 40810), (8085, 39432), (8162, 39060), (8184, 38955), (8215, 38808), (8680, 36729), (8745, 36456), (8820, 36146), (8904, 35805), (9114, 34980), (9240, 34503), (9540, 33418), (9548, 33390), (9702, 32860), (9765, 32648), (9858, 32340), (10230, 31164), (10388, 30690), (10494, 30380), (10780, 29574), (11130, 28644), (11160, 28567), (11501, 27720), (11660, 27342), (11935, 26712), (12152, 26235), (12243, 26040), (12276, 25970), (12936, 24645), (12985, 24552), (13020, 24486), (13144, 24255), (13356, 23870), (13640, 23373), (13671, 23320), (13860, 23002), (13992, 22785), (14322, 22260), (14787, 21560), (14840, 21483), (15190, 20988), (15345, 20776), (15582, 20460), (15624, 20405), (16170, 19716), (16324, 19530), (16430, 19404), (16695, 19096), (16709, 19080), (17490, 18228), (17640, 18073)]