1897083720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:582

約数の個数: 512

約数和(自身を含む): 7931520000

約数和(自身を除く): 6034436280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 29, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 58, 60, 63, 68, 70, 72, 84, 85, 87, 90, 102, 105, 108, 116, 119, 120, 126, 135, 136, 140, 145, 153, 168, 170, 174, 180, 189, 203, 204, 210, 216, 232, 238, 252, 255, 261, 270, 280, 290, 306, 315, 340, 348, 357, 360, 378, 406, 408, 420, 435, 459, 476, 493, 504, 509, 510, 522, 540, 580, 595, 609, 612, 630, 680, 696, 714, 756, 765, 783, 812, 840, 870, 918, 945, 952, 986, 1015, 1018, 1020, 1044, 1071, 1080, 1160, 1190, 1218, 1224, 1260, 1305, 1428, 1479, 1512, 1527, 1530, 1566, 1624, 1740, 1785, 1827, 1836, 1890, 1972, 2030, 2036, 2040, 2088, 2142, 2295, 2380, 2436, 2465, 2520, 2545, 2610, 2856, 2958, 3045, 3054, 3060, 3132, 3213, 3451, 3480, 3563, 3570, 3654, 3672, 3780, 3915, 3944, 4060, 4072, 4284, 4437, 4581, 4590, 4760, 4872, 4930, 5090, 5220, 5355, 5481, 5916, 6090, 6108, 6120, 6264, 6426, 6902, 7126, 7140, 7308, 7395, 7560, 7635, 7830, 8120, 8568, 8653, 8874, 9135, 9162, 9180, 9860, 10180, 10353, 10440, 10689, 10710, 10962, 11832, 12180, 12216, 12852, 13311, 13743, 13804, 14252, 14280, 14616, 14761, 14790, 15270, 15660, 16065, 17255, 17306, 17748, 17815, 18270, 18324, 18360, 19720, 20360, 20706, 21378, 21420, 21924, 22185, 22905, 24360, 25704, 25959, 26622, 27405, 27486, 27608, 28504, 29522, 29580, 30540, 31059, 31320, 32067, 32130, 34510, 34612, 35496, 35630, 36540, 36648, 41412, 42756, 42840, 43265, 43848, 44283, 44370, 45810, 51765, 51918, 53244, 53445, 54810, 54972, 59044, 59160, 60571, 61080, 62118, 64134, 64260, 66555, 68715, 69020, 69224, 71260, 73080, 73805, 77877, 82824, 85512, 86530, 88566, 88740, 91620, 93177, 96201, 103327, 103530, 103836, 106488, 106890, 109620, 109944, 118088, 121142, 124236, 128268, 128520, 129795, 132849, 133110, 137430, 138040, 142520, 147610, 155295, 155754, 160335, 173060, 177132, 177480, 181713, 183240, 186354, 192402, 206654, 207060, 207672, 213780, 219240, 221415, 233631, 242284, 248472, 250937, 256536, 259590, 265698, 266220, 274860, 295220, 302855, 309981, 310590, 311508, 320670, 346120, 354264, 363426, 372708, 384804, 389385, 398547, 413308, 414120, 427560, 442830, 465885, 467262, 481005, 484568, 501874, 516635, 519180, 531396, 532440, 545139, 549720, 590440, 605710, 619962, 621180, 623016, 641340, 664245, 726852, 745416, 752811, 769608, 778770, 797094, 826616, 885660, 908565, 929943, 931770, 934524, 962010, 1003748, 1033270, 1038360, 1062792, 1090278, 1168155, 1211420, 1239924, 1242360, 1254685, 1282680, 1328490, 1453704, 1505622, 1549905, 1557540, 1594188, 1635417, 1756559, 1771320, 1817130, 1859886, 1863540, 1869048, 1924020, 1992735, 2007496, 2066540, 2180556, 2258433, 2336310, 2422840, 2479848, 2509370, 2656980, 2725695, 2789829, 3011244, 3099810, 3115080, 3188376, 3270834, 3513118, 3634260, 3719772, 3727080, 3764055, 3848040, 3985470, 4133080, 4361112, 4516866, 4649715, 4672620, 5018740, 5269677, 5313960, 5451390, 5579658, 6022488, 6199620, 6541668, 6775299, 7026236, 7268520, 7439544, 7528110, 7970940, 8177085, 8782795, 9033732, 9299430, 9345240, 10037480, 10539354, 10902780, 11159316, 11292165, 12399240, 13083336, 13550598, 13949145, 14052472, 15056220, 15809031, 15941880, 16354170, 17565590, 18067464, 18598860, 21078708, 21805560, 22318632, 22584330, 26348385, 27101196, 27898290, 30112440, 31618062, 32708340, 33876495, 35131180, 37197720, 42157416, 45168660, 47427093, 52696770, 54202392, 55796580, 63236124, 65416680, 67752990, 70262360, 79045155, 90337320, 94854186, 105393540, 111593160, 126472248, 135505980, 158090310, 189708372, 210787080, 237135465, 271011960, 316180620, 379416744, 474270930, 632361240, 948541860, 1897083720]

約数ペア:

[(1, 1897083720), (2, 948541860), (3, 632361240), (4, 474270930), (5, 379416744), (6, 316180620), (7, 271011960), (8, 237135465), (9, 210787080), (10, 189708372), (12, 158090310), (14, 135505980), (15, 126472248), (17, 111593160), (18, 105393540), (20, 94854186), (21, 90337320), (24, 79045155), (27, 70262360), (28, 67752990), (29, 65416680), (30, 63236124), (34, 55796580), (35, 54202392), (36, 52696770), (40, 47427093), (42, 45168660), (45, 42157416), (51, 37197720), (54, 35131180), (56, 33876495), (58, 32708340), (60, 31618062), (63, 30112440), (68, 27898290), (70, 27101196), (72, 26348385), (84, 22584330), (85, 22318632), (87, 21805560), (90, 21078708), (102, 18598860), (105, 18067464), (108, 17565590), (116, 16354170), (119, 15941880), (120, 15809031), (126, 15056220), (135, 14052472), (136, 13949145), (140, 13550598), (145, 13083336), (153, 12399240), (168, 11292165), (170, 11159316), (174, 10902780), (180, 10539354), (189, 10037480), (203, 9345240), (204, 9299430), (210, 9033732), (216, 8782795), (232, 8177085), (238, 7970940), (252, 7528110), (255, 7439544), (261, 7268520), (270, 7026236), (280, 6775299), (290, 6541668), (306, 6199620), (315, 6022488), (340, 5579658), (348, 5451390), (357, 5313960), (360, 5269677), (378, 5018740), (406, 4672620), (408, 4649715), (420, 4516866), (435, 4361112), (459, 4133080), (476, 3985470), (493, 3848040), (504, 3764055), (509, 3727080), (510, 3719772), (522, 3634260), (540, 3513118), (580, 3270834), (595, 3188376), (609, 3115080), (612, 3099810), (630, 3011244), (680, 2789829), (696, 2725695), (714, 2656980), (756, 2509370), (765, 2479848), (783, 2422840), (812, 2336310), (840, 2258433), (870, 2180556), (918, 2066540), (945, 2007496), (952, 1992735), (986, 1924020), (1015, 1869048), (1018, 1863540), (1020, 1859886), (1044, 1817130), (1071, 1771320), (1080, 1756559), (1160, 1635417), (1190, 1594188), (1218, 1557540), (1224, 1549905), (1260, 1505622), (1305, 1453704), (1428, 1328490), (1479, 1282680), (1512, 1254685), (1527, 1242360), (1530, 1239924), (1566, 1211420), (1624, 1168155), (1740, 1090278), (1785, 1062792), (1827, 1038360), (1836, 1033270), (1890, 1003748), (1972, 962010), (2030, 934524), (2036, 931770), (2040, 929943), (2088, 908565), (2142, 885660), (2295, 826616), (2380, 797094), (2436, 778770), (2465, 769608), (2520, 752811), (2545, 745416), (2610, 726852), (2856, 664245), (2958, 641340), (3045, 623016), (3054, 621180), (3060, 619962), (3132, 605710), (3213, 590440), (3451, 549720), (3480, 545139), (3563, 532440), (3570, 531396), (3654, 519180), (3672, 516635), (3780, 501874), (3915, 484568), (3944, 481005), (4060, 467262), (4072, 465885), (4284, 442830), (4437, 427560), (4581, 414120), (4590, 413308), (4760, 398547), (4872, 389385), (4930, 384804), (5090, 372708), (5220, 363426), (5355, 354264), (5481, 346120), (5916, 320670), (6090, 311508), (6108, 310590), (6120, 309981), (6264, 302855), (6426, 295220), (6902, 274860), (7126, 266220), (7140, 265698), (7308, 259590), (7395, 256536), (7560, 250937), (7635, 248472), (7830, 242284), (8120, 233631), (8568, 221415), (8653, 219240), (8874, 213780), (9135, 207672), (9162, 207060), (9180, 206654), (9860, 192402), (10180, 186354), (10353, 183240), (10440, 181713), (10689, 177480), (10710, 177132), (10962, 173060), (11832, 160335), (12180, 155754), (12216, 155295), (12852, 147610), (13311, 142520), (13743, 138040), (13804, 137430), (14252, 133110), (14280, 132849), (14616, 129795), (14761, 128520), (14790, 128268), (15270, 124236), (15660, 121142), (16065, 118088), (17255, 109944), (17306, 109620), (17748, 106890), (17815, 106488), (18270, 103836), (18324, 103530), (18360, 103327), (19720, 96201), (20360, 93177), (20706, 91620), (21378, 88740), (21420, 88566), (21924, 86530), (22185, 85512), (22905, 82824), (24360, 77877), (25704, 73805), (25959, 73080), (26622, 71260), (27405, 69224), (27486, 69020), (27608, 68715), (28504, 66555), (29522, 64260), (29580, 64134), (30540, 62118), (31059, 61080), (31320, 60571), (32067, 59160), (32130, 59044), (34510, 54972), (34612, 54810), (35496, 53445), (35630, 53244), (36540, 51918), (36648, 51765), (41412, 45810), (42756, 44370), (42840, 44283), (43265, 43848)]