16981569360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{15527}}^1$

素因数の和:15591

約数の個数: 360

約数和(自身を含む): 68485188096

約数和(自身を除く): 51503618736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 49, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 98, 105, 112, 120, 124, 126, 140, 144, 147, 155, 168, 180, 186, 196, 210, 217, 240, 245, 248, 252, 279, 280, 294, 310, 315, 336, 360, 372, 392, 420, 434, 441, 465, 490, 496, 504, 558, 560, 588, 620, 630, 651, 720, 735, 744, 784, 840, 868, 882, 930, 980, 1008, 1085, 1116, 1176, 1240, 1260, 1302, 1395, 1470, 1488, 1519, 1680, 1736, 1764, 1860, 1953, 1960, 2170, 2205, 2232, 2352, 2480, 2520, 2604, 2790, 2940, 3038, 3255, 3472, 3528, 3720, 3906, 3920, 4340, 4410, 4464, 4557, 5040, 5208, 5580, 5880, 6076, 6510, 7056, 7440, 7595, 7812, 8680, 8820, 9114, 9765, 10416, 11160, 11760, 12152, 13020, 13671, 15190, 15527, 15624, 17360, 17640, 18228, 19530, 22320, 22785, 24304, 26040, 27342, 30380, 31054, 31248, 35280, 36456, 39060, 45570, 46581, 52080, 54684, 60760, 62108, 68355, 72912, 77635, 78120, 91140, 93162, 108689, 109368, 121520, 124216, 136710, 139743, 155270, 156240, 182280, 186324, 217378, 218736, 232905, 248432, 273420, 279486, 310540, 326067, 364560, 372648, 434756, 465810, 481337, 543445, 546840, 558972, 621080, 652134, 698715, 745296, 760823, 869512, 931620, 962674, 978201, 1086890, 1093680, 1117944, 1242160, 1304268, 1397430, 1444011, 1521646, 1630335, 1739024, 1863240, 1925348, 1956402, 2173780, 2235888, 2282469, 2406685, 2608536, 2794860, 2888022, 3043292, 3260670, 3369359, 3726480, 3804115, 3850696, 3912804, 4332033, 4347560, 4564938, 4813370, 4891005, 5217072, 5589720, 5776044, 6086584, 6521340, 6738718, 6847407, 7220055, 7608230, 7701392, 7825608, 8664066, 8695120, 9129876, 9626740, 9782010, 10108077, 11179440, 11412345, 11552088, 12173168, 13042680, 13477436, 13694814, 14440110, 15216460, 15651216, 16846795, 17328132, 18259752, 19253480, 19564020, 20216154, 21660165, 22824690, 23104176, 23585513, 26085360, 26954872, 27389628, 28880220, 30324231, 30432920, 33693590, 34237035, 34656264, 36519504, 38506960, 39128040, 40432308, 43320330, 45649380, 47171026, 50540385, 53909744, 54779256, 57760440, 60648462, 60865840, 67387180, 68474070, 69312528, 70756539, 78256080, 80864616, 86640660, 91298760, 94342052, 101080770, 109558512, 115520880, 117927565, 121296924, 134774360, 136948140, 141513078, 151621155, 161729232, 173281320, 182597520, 188684104, 202161540, 212269617, 235855130, 242593848, 269548720, 273896280, 283026156, 303242310, 346562640, 353782695, 377368208, 404323080, 424539234, 471710260, 485187696, 547792560, 566052312, 606484620, 707565390, 808646160, 849078468, 943420520, 1061348085, 1132104624, 1212969240, 1415130780, 1698156936, 1886841040, 2122696170, 2425938480, 2830261560, 3396313872, 4245392340, 5660523120, 8490784680, 16981569360]

約数ペア:

[(1, 16981569360), (2, 8490784680), (3, 5660523120), (4, 4245392340), (5, 3396313872), (6, 2830261560), (7, 2425938480), (8, 2122696170), (9, 1886841040), (10, 1698156936), (12, 1415130780), (14, 1212969240), (15, 1132104624), (16, 1061348085), (18, 943420520), (20, 849078468), (21, 808646160), (24, 707565390), (28, 606484620), (30, 566052312), (31, 547792560), (35, 485187696), (36, 471710260), (40, 424539234), (42, 404323080), (45, 377368208), (48, 353782695), (49, 346562640), (56, 303242310), (60, 283026156), (62, 273896280), (63, 269548720), (70, 242593848), (72, 235855130), (80, 212269617), (84, 202161540), (90, 188684104), (93, 182597520), (98, 173281320), (105, 161729232), (112, 151621155), (120, 141513078), (124, 136948140), (126, 134774360), (140, 121296924), (144, 117927565), (147, 115520880), (155, 109558512), (168, 101080770), (180, 94342052), (186, 91298760), (196, 86640660), (210, 80864616), (217, 78256080), (240, 70756539), (245, 69312528), (248, 68474070), (252, 67387180), (279, 60865840), (280, 60648462), (294, 57760440), (310, 54779256), (315, 53909744), (336, 50540385), (360, 47171026), (372, 45649380), (392, 43320330), (420, 40432308), (434, 39128040), (441, 38506960), (465, 36519504), (490, 34656264), (496, 34237035), (504, 33693590), (558, 30432920), (560, 30324231), (588, 28880220), (620, 27389628), (630, 26954872), (651, 26085360), (720, 23585513), (735, 23104176), (744, 22824690), (784, 21660165), (840, 20216154), (868, 19564020), (882, 19253480), (930, 18259752), (980, 17328132), (1008, 16846795), (1085, 15651216), (1116, 15216460), (1176, 14440110), (1240, 13694814), (1260, 13477436), (1302, 13042680), (1395, 12173168), (1470, 11552088), (1488, 11412345), (1519, 11179440), (1680, 10108077), (1736, 9782010), (1764, 9626740), (1860, 9129876), (1953, 8695120), (1960, 8664066), (2170, 7825608), (2205, 7701392), (2232, 7608230), (2352, 7220055), (2480, 6847407), (2520, 6738718), (2604, 6521340), (2790, 6086584), (2940, 5776044), (3038, 5589720), (3255, 5217072), (3472, 4891005), (3528, 4813370), (3720, 4564938), (3906, 4347560), (3920, 4332033), (4340, 3912804), (4410, 3850696), (4464, 3804115), (4557, 3726480), (5040, 3369359), (5208, 3260670), (5580, 3043292), (5880, 2888022), (6076, 2794860), (6510, 2608536), (7056, 2406685), (7440, 2282469), (7595, 2235888), (7812, 2173780), (8680, 1956402), (8820, 1925348), (9114, 1863240), (9765, 1739024), (10416, 1630335), (11160, 1521646), (11760, 1444011), (12152, 1397430), (13020, 1304268), (13671, 1242160), (15190, 1117944), (15527, 1093680), (15624, 1086890), (17360, 978201), (17640, 962674), (18228, 931620), (19530, 869512), (22320, 760823), (22785, 745296), (24304, 698715), (26040, 652134), (27342, 621080), (30380, 558972), (31054, 546840), (31248, 543445), (35280, 481337), (36456, 465810), (39060, 434756), (45570, 372648), (46581, 364560), (52080, 326067), (54684, 310540), (60760, 279486), (62108, 273420), (68355, 248432), (72912, 232905), (77635, 218736), (78120, 217378), (91140, 186324), (93162, 182280), (108689, 156240), (109368, 155270), (121520, 139743), (124216, 136710)]