20038294080

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8081}}^1$

素因数の和:8155

約数の個数: 448

約数和(自身を含む): 82770024960

約数和(自身を除く): 62731730880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 82, 84, 90, 96, 105, 108, 112, 120, 123, 126, 135, 140, 144, 160, 164, 168, 180, 189, 192, 205, 210, 216, 224, 240, 246, 252, 270, 280, 287, 288, 315, 320, 328, 336, 360, 369, 378, 410, 420, 432, 448, 480, 492, 504, 540, 560, 574, 576, 615, 630, 656, 672, 720, 738, 756, 820, 840, 861, 864, 945, 960, 984, 1008, 1080, 1107, 1120, 1148, 1230, 1260, 1312, 1344, 1435, 1440, 1476, 1512, 1640, 1680, 1722, 1728, 1845, 1890, 1968, 2016, 2160, 2214, 2240, 2296, 2460, 2520, 2583, 2624, 2870, 2880, 2952, 3024, 3280, 3360, 3444, 3690, 3780, 3936, 4032, 4305, 4320, 4428, 4592, 4920, 5040, 5166, 5535, 5740, 5904, 6048, 6560, 6720, 6888, 7380, 7560, 7749, 7872, 8081, 8610, 8640, 8856, 9184, 9840, 10080, 10332, 11070, 11480, 11808, 12096, 12915, 13120, 13776, 14760, 15120, 15498, 16162, 17220, 17712, 18368, 19680, 20160, 20664, 22140, 22960, 23616, 24243, 25830, 27552, 29520, 30240, 30996, 32324, 34440, 35424, 38745, 39360, 40405, 41328, 44280, 45920, 48486, 51660, 55104, 56567, 59040, 60480, 61992, 64648, 68880, 70848, 72729, 77490, 80810, 82656, 88560, 91840, 96972, 103320, 113134, 118080, 121215, 123984, 129296, 137760, 145458, 154980, 161620, 165312, 169701, 177120, 193944, 206640, 218187, 226268, 242430, 247968, 258592, 275520, 282835, 290916, 309960, 323240, 331321, 339402, 354240, 363645, 387888, 413280, 436374, 452536, 484860, 495936, 509103, 517184, 565670, 581832, 619920, 646480, 662642, 678804, 727290, 775776, 826560, 848505, 872748, 905072, 969720, 993963, 1018206, 1090935, 1131340, 1163664, 1239840, 1292960, 1325284, 1357608, 1454580, 1527309, 1551552, 1656605, 1697010, 1745496, 1810144, 1939440, 1987926, 2036412, 2181870, 2262680, 2319247, 2327328, 2479680, 2545515, 2585920, 2650568, 2715216, 2909160, 2981889, 3054618, 3313210, 3394020, 3490992, 3620288, 3878880, 3975852, 4072824, 4363740, 4525360, 4638494, 4654656, 4969815, 5091030, 5301136, 5430432, 5818320, 5963778, 6109236, 6626420, 6788040, 6957741, 6981984, 7636545, 7757760, 7951704, 8145648, 8727480, 8945667, 9050720, 9276988, 9939630, 10182060, 10602272, 10860864, 11596235, 11636640, 11927556, 12218472, 13252840, 13576080, 13915482, 13963968, 14909445, 15273090, 15903408, 16291296, 17454960, 17891334, 18101440, 18553976, 19879260, 20364120, 20873223, 21204544, 23192470, 23273280, 23855112, 24436944, 26505680, 27152160, 27830964, 29818890, 30546180, 31806816, 32582592, 34788705, 34909920, 35782668, 37107952, 39758520, 40728240, 41746446, 44728335, 46384940, 47710224, 48873888, 53011360, 54304320, 55661928, 59637780, 61092360, 62619669, 63613632, 69577410, 69819840, 71565336, 74215904, 79517040, 81456480, 83492892, 89456670, 92769880, 95420448, 97747776, 104366115, 106022720, 111323856, 119275560, 122184720, 125239338, 139154820, 143130672, 148431808, 159034080, 162912960, 166985784, 178913340, 185539760, 190840896, 208732230, 222647712, 238551120, 244369440, 250478676, 278309640, 286261344, 313098345, 318068160, 333971568, 357826680, 371079520, 417464460, 445295424, 477102240, 488738880, 500957352, 556619280, 572522688, 626196690, 667943136, 715653360, 742159040, 834928920, 954204480, 1001914704, 1113238560, 1252393380, 1335886272, 1431306720, 1669857840, 2003829408, 2226477120, 2504786760, 2862613440, 3339715680, 4007658816, 5009573520, 6679431360, 10019147040, 20038294080]

約数ペア:

[(1, 20038294080), (2, 10019147040), (3, 6679431360), (4, 5009573520), (5, 4007658816), (6, 3339715680), (7, 2862613440), (8, 2504786760), (9, 2226477120), (10, 2003829408), (12, 1669857840), (14, 1431306720), (15, 1335886272), (16, 1252393380), (18, 1113238560), (20, 1001914704), (21, 954204480), (24, 834928920), (27, 742159040), (28, 715653360), (30, 667943136), (32, 626196690), (35, 572522688), (36, 556619280), (40, 500957352), (41, 488738880), (42, 477102240), (45, 445295424), (48, 417464460), (54, 371079520), (56, 357826680), (60, 333971568), (63, 318068160), (64, 313098345), (70, 286261344), (72, 278309640), (80, 250478676), (82, 244369440), (84, 238551120), (90, 222647712), (96, 208732230), (105, 190840896), (108, 185539760), (112, 178913340), (120, 166985784), (123, 162912960), (126, 159034080), (135, 148431808), (140, 143130672), (144, 139154820), (160, 125239338), (164, 122184720), (168, 119275560), (180, 111323856), (189, 106022720), (192, 104366115), (205, 97747776), (210, 95420448), (216, 92769880), (224, 89456670), (240, 83492892), (246, 81456480), (252, 79517040), (270, 74215904), (280, 71565336), (287, 69819840), (288, 69577410), (315, 63613632), (320, 62619669), (328, 61092360), (336, 59637780), (360, 55661928), (369, 54304320), (378, 53011360), (410, 48873888), (420, 47710224), (432, 46384940), (448, 44728335), (480, 41746446), (492, 40728240), (504, 39758520), (540, 37107952), (560, 35782668), (574, 34909920), (576, 34788705), (615, 32582592), (630, 31806816), (656, 30546180), (672, 29818890), (720, 27830964), (738, 27152160), (756, 26505680), (820, 24436944), (840, 23855112), (861, 23273280), (864, 23192470), (945, 21204544), (960, 20873223), (984, 20364120), (1008, 19879260), (1080, 18553976), (1107, 18101440), (1120, 17891334), (1148, 17454960), (1230, 16291296), (1260, 15903408), (1312, 15273090), (1344, 14909445), (1435, 13963968), (1440, 13915482), (1476, 13576080), (1512, 13252840), (1640, 12218472), (1680, 11927556), (1722, 11636640), (1728, 11596235), (1845, 10860864), (1890, 10602272), (1968, 10182060), (2016, 9939630), (2160, 9276988), (2214, 9050720), (2240, 8945667), (2296, 8727480), (2460, 8145648), (2520, 7951704), (2583, 7757760), (2624, 7636545), (2870, 6981984), (2880, 6957741), (2952, 6788040), (3024, 6626420), (3280, 6109236), (3360, 5963778), (3444, 5818320), (3690, 5430432), (3780, 5301136), (3936, 5091030), (4032, 4969815), (4305, 4654656), (4320, 4638494), (4428, 4525360), (4592, 4363740), (4920, 4072824), (5040, 3975852), (5166, 3878880), (5535, 3620288), (5740, 3490992), (5904, 3394020), (6048, 3313210), (6560, 3054618), (6720, 2981889), (6888, 2909160), (7380, 2715216), (7560, 2650568), (7749, 2585920), (7872, 2545515), (8081, 2479680), (8610, 2327328), (8640, 2319247), (8856, 2262680), (9184, 2181870), (9840, 2036412), (10080, 1987926), (10332, 1939440), (11070, 1810144), (11480, 1745496), (11808, 1697010), (12096, 1656605), (12915, 1551552), (13120, 1527309), (13776, 1454580), (14760, 1357608), (15120, 1325284), (15498, 1292960), (16162, 1239840), (17220, 1163664), (17712, 1131340), (18368, 1090935), (19680, 1018206), (20160, 993963), (20664, 969720), (22140, 905072), (22960, 872748), (23616, 848505), (24243, 826560), (25830, 775776), (27552, 727290), (29520, 678804), (30240, 662642), (30996, 646480), (32324, 619920), (34440, 581832), (35424, 565670), (38745, 517184), (39360, 509103), (40405, 495936), (41328, 484860), (44280, 452536), (45920, 436374), (48486, 413280), (51660, 387888), (55104, 363645), (56567, 354240), (59040, 339402), (60480, 331321), (61992, 323240), (64648, 309960), (68880, 290916), (70848, 282835), (72729, 275520), (77490, 258592), (80810, 247968), (82656, 242430), (88560, 226268), (91840, 218187), (96972, 206640), (103320, 193944), (113134, 177120), (118080, 169701), (121215, 165312), (123984, 161620), (129296, 154980), (137760, 145458)]