8891421840

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{929}}^1$

素因数の和:1172

約数の個数: 400

約数和(自身を含む): 35498263680

約数和(自身を除く): 26606841840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 211, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 422, 432, 504, 540, 560, 567, 630, 633, 648, 720, 756, 810, 840, 844, 929, 945, 1008, 1055, 1080, 1134, 1260, 1266, 1296, 1477, 1512, 1620, 1680, 1688, 1858, 1890, 1899, 2110, 2160, 2268, 2520, 2532, 2787, 2835, 2954, 3024, 3165, 3240, 3376, 3716, 3780, 3798, 4220, 4431, 4536, 4645, 5040, 5064, 5574, 5670, 5697, 5908, 6330, 6480, 6503, 7385, 7432, 7560, 7596, 8361, 8440, 8862, 9072, 9290, 9495, 10128, 11148, 11340, 11394, 11816, 12660, 13006, 13293, 13935, 14770, 14864, 15120, 15192, 16722, 16880, 17091, 17724, 18580, 18990, 19509, 22155, 22296, 22680, 22788, 23632, 25083, 25320, 26012, 26586, 27870, 28485, 29540, 30384, 32515, 33444, 34182, 35448, 37160, 37980, 39018, 39879, 41805, 44310, 44592, 45360, 45576, 50166, 50640, 52024, 53172, 55740, 56970, 58527, 59080, 65030, 66465, 66888, 68364, 70896, 74320, 75249, 75960, 78036, 79758, 83610, 85455, 88620, 91152, 97545, 100332, 104048, 106344, 111480, 113940, 117054, 118160, 119637, 125415, 130060, 132930, 133776, 136728, 150498, 151920, 156072, 159516, 167220, 170910, 175581, 177240, 195090, 196019, 199395, 200664, 212688, 222960, 227880, 234108, 239274, 250830, 260120, 265860, 273456, 292635, 300996, 312144, 319032, 334440, 341820, 351162, 354480, 376245, 390180, 392038, 398790, 401328, 455760, 468216, 478548, 501660, 520240, 526743, 531720, 585270, 588057, 598185, 601992, 638064, 668880, 683640, 702324, 752490, 780360, 784076, 797580, 877905, 936432, 957096, 980095, 1003320, 1053486, 1063440, 1170540, 1176114, 1196370, 1203984, 1367280, 1372133, 1404648, 1504980, 1560720, 1568152, 1595160, 1755810, 1764171, 1914192, 1960190, 2006640, 2106972, 2341080, 2352228, 2392740, 2633715, 2744266, 2809296, 2940285, 3009960, 3136304, 3190320, 3511620, 3528342, 3920380, 4116399, 4213944, 4682160, 4704456, 4785480, 5267430, 5292513, 5488532, 5880570, 6019920, 6860665, 7023240, 7056684, 7840760, 8232798, 8427888, 8820855, 9408912, 9570960, 10534860, 10585026, 10977064, 11761140, 12349197, 13721330, 14046480, 14113368, 15681520, 15877539, 16465596, 17641710, 20581995, 21069720, 21170052, 21954128, 23522280, 24698394, 26462565, 27442660, 28226736, 31755078, 32931192, 35283420, 37047591, 41163990, 42139440, 42340104, 47044560, 49396788, 52925130, 54885320, 61745985, 63510156, 65862384, 70566840, 74095182, 79387695, 82327980, 84680208, 98793576, 105850260, 109770640, 111142773, 123491970, 127020312, 141133680, 148190364, 158775390, 164655960, 185237955, 197587152, 211700520, 222285546, 246983940, 254040624, 296380728, 317550780, 329311920, 370475910, 423401040, 444571092, 493967880, 555713865, 592761456, 635101560, 740951820, 889142184, 987935760, 1111427730, 1270203120, 1481903640, 1778284368, 2222855460, 2963807280, 4445710920, 8891421840]

約数ペア:

[(1, 8891421840), (2, 4445710920), (3, 2963807280), (4, 2222855460), (5, 1778284368), (6, 1481903640), (7, 1270203120), (8, 1111427730), (9, 987935760), (10, 889142184), (12, 740951820), (14, 635101560), (15, 592761456), (16, 555713865), (18, 493967880), (20, 444571092), (21, 423401040), (24, 370475910), (27, 329311920), (28, 317550780), (30, 296380728), (35, 254040624), (36, 246983940), (40, 222285546), (42, 211700520), (45, 197587152), (48, 185237955), (54, 164655960), (56, 158775390), (60, 148190364), (63, 141133680), (70, 127020312), (72, 123491970), (80, 111142773), (81, 109770640), (84, 105850260), (90, 98793576), (105, 84680208), (108, 82327980), (112, 79387695), (120, 74095182), (126, 70566840), (135, 65862384), (140, 63510156), (144, 61745985), (162, 54885320), (168, 52925130), (180, 49396788), (189, 47044560), (210, 42340104), (211, 42139440), (216, 41163990), (240, 37047591), (252, 35283420), (270, 32931192), (280, 31755078), (315, 28226736), (324, 27442660), (336, 26462565), (360, 24698394), (378, 23522280), (405, 21954128), (420, 21170052), (422, 21069720), (432, 20581995), (504, 17641710), (540, 16465596), (560, 15877539), (567, 15681520), (630, 14113368), (633, 14046480), (648, 13721330), (720, 12349197), (756, 11761140), (810, 10977064), (840, 10585026), (844, 10534860), (929, 9570960), (945, 9408912), (1008, 8820855), (1055, 8427888), (1080, 8232798), (1134, 7840760), (1260, 7056684), (1266, 7023240), (1296, 6860665), (1477, 6019920), (1512, 5880570), (1620, 5488532), (1680, 5292513), (1688, 5267430), (1858, 4785480), (1890, 4704456), (1899, 4682160), (2110, 4213944), (2160, 4116399), (2268, 3920380), (2520, 3528342), (2532, 3511620), (2787, 3190320), (2835, 3136304), (2954, 3009960), (3024, 2940285), (3165, 2809296), (3240, 2744266), (3376, 2633715), (3716, 2392740), (3780, 2352228), (3798, 2341080), (4220, 2106972), (4431, 2006640), (4536, 1960190), (4645, 1914192), (5040, 1764171), (5064, 1755810), (5574, 1595160), (5670, 1568152), (5697, 1560720), (5908, 1504980), (6330, 1404648), (6480, 1372133), (6503, 1367280), (7385, 1203984), (7432, 1196370), (7560, 1176114), (7596, 1170540), (8361, 1063440), (8440, 1053486), (8862, 1003320), (9072, 980095), (9290, 957096), (9495, 936432), (10128, 877905), (11148, 797580), (11340, 784076), (11394, 780360), (11816, 752490), (12660, 702324), (13006, 683640), (13293, 668880), (13935, 638064), (14770, 601992), (14864, 598185), (15120, 588057), (15192, 585270), (16722, 531720), (16880, 526743), (17091, 520240), (17724, 501660), (18580, 478548), (18990, 468216), (19509, 455760), (22155, 401328), (22296, 398790), (22680, 392038), (22788, 390180), (23632, 376245), (25083, 354480), (25320, 351162), (26012, 341820), (26586, 334440), (27870, 319032), (28485, 312144), (29540, 300996), (30384, 292635), (32515, 273456), (33444, 265860), (34182, 260120), (35448, 250830), (37160, 239274), (37980, 234108), (39018, 227880), (39879, 222960), (41805, 212688), (44310, 200664), (44592, 199395), (45360, 196019), (45576, 195090), (50166, 177240), (50640, 175581), (52024, 170910), (53172, 167220), (55740, 159516), (56970, 156072), (58527, 151920), (59080, 150498), (65030, 136728), (66465, 133776), (66888, 132930), (68364, 130060), (70896, 125415), (74320, 119637), (75249, 118160), (75960, 117054), (78036, 113940), (79758, 111480), (83610, 106344), (85455, 104048), (88620, 100332), (91152, 97545)]