19929280000

素因数分解:

$2^9\times 5^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 600

約数和(自身を含む): 61206957504

約数和(自身を除く): 41277677504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 41, 49, 50, 56, 62, 64, 70, 80, 82, 98, 100, 112, 124, 125, 128, 140, 155, 160, 164, 175, 196, 200, 205, 217, 224, 245, 248, 250, 256, 280, 287, 310, 320, 328, 350, 392, 400, 410, 434, 448, 490, 496, 500, 512, 560, 574, 620, 625, 640, 656, 700, 775, 784, 800, 820, 868, 875, 896, 980, 992, 1000, 1025, 1085, 1120, 1148, 1225, 1240, 1250, 1271, 1280, 1312, 1400, 1435, 1519, 1550, 1568, 1600, 1640, 1736, 1750, 1792, 1960, 1984, 2000, 2009, 2050, 2170, 2240, 2296, 2450, 2480, 2500, 2542, 2560, 2624, 2800, 2870, 3038, 3100, 3136, 3200, 3280, 3472, 3500, 3584, 3875, 3920, 3968, 4000, 4018, 4100, 4340, 4375, 4480, 4592, 4900, 4960, 5000, 5084, 5125, 5248, 5425, 5600, 5740, 6076, 6125, 6200, 6272, 6355, 6400, 6560, 6944, 7000, 7175, 7595, 7750, 7840, 7936, 8000, 8036, 8200, 8680, 8750, 8897, 8960, 9184, 9800, 9920, 10000, 10045, 10168, 10250, 10496, 10850, 11200, 11480, 12152, 12250, 12400, 12544, 12710, 12800, 13120, 13888, 14000, 14350, 15190, 15500, 15680, 15872, 16000, 16072, 16400, 17360, 17500, 17794, 17920, 18368, 19375, 19600, 19840, 20000, 20090, 20336, 20500, 20992, 21700, 22400, 22960, 24304, 24500, 24800, 25088, 25420, 25625, 26240, 27125, 27776, 28000, 28700, 30380, 30625, 31000, 31360, 31775, 32000, 32144, 32800, 34720, 35000, 35588, 35875, 36736, 37975, 38750, 39200, 39680, 40000, 40180, 40672, 41000, 43400, 44485, 44800, 45920, 48608, 49000, 49600, 50225, 50840, 51250, 52480, 54250, 55552, 56000, 57400, 60760, 61250, 62000, 62279, 62720, 63550, 64000, 64288, 65600, 69440, 70000, 71176, 71750, 73472, 75950, 77500, 78400, 79360, 80000, 80360, 81344, 82000, 86800, 88970, 89600, 91840, 97216, 98000, 99200, 100450, 101680, 102500, 104960, 108500, 111104, 112000, 114800, 121520, 122500, 124000, 124558, 125440, 127100, 128576, 131200, 135625, 138880, 140000, 142352, 143500, 146944, 151900, 155000, 156800, 158875, 160000, 160720, 162688, 164000, 173600, 177940, 179375, 183680, 189875, 194432, 196000, 198400, 200900, 203360, 205000, 217000, 222425, 224000, 229600, 243040, 245000, 248000, 249116, 251125, 254200, 257152, 262400, 271250, 277760, 280000, 284704, 287000, 303800, 310000, 311395, 313600, 317750, 320000, 321440, 325376, 328000, 347200, 355880, 358750, 367360, 379750, 388864, 392000, 396800, 401800, 406720, 410000, 434000, 444850, 448000, 459200, 486080, 490000, 496000, 498232, 502250, 508400, 514304, 524800, 542500, 555520, 560000, 569408, 574000, 607600, 620000, 622790, 627200, 635500, 642880, 650752, 656000, 694400, 711760, 717500, 734720, 759500, 777728, 784000, 794375, 803600, 813440, 820000, 868000, 889700, 918400, 949375, 972160, 980000, 992000, 996464, 1004500, 1016800, 1028608, 1085000, 1112125, 1120000, 1138816, 1148000, 1215200, 1240000, 1245580, 1255625, 1271000, 1285760, 1312000, 1388800, 1423520, 1435000, 1519000, 1556975, 1568000, 1588750, 1607200, 1626880, 1640000, 1736000, 1779400, 1836800, 1898750, 1944320, 1960000, 1984000, 1992928, 2009000, 2033600, 2170000, 2224250, 2240000, 2277632, 2296000, 2430400, 2480000, 2491160, 2511250, 2542000, 2571520, 2624000, 2777600, 2847040, 2870000, 3038000, 3113950, 3136000, 3177500, 3214400, 3253760, 3280000, 3472000, 3558800, 3673600, 3797500, 3888640, 3920000, 3985856, 4018000, 4067200, 4340000, 4448500, 4555264, 4592000, 4860800, 4960000, 4982320, 5022500, 5084000, 5143040, 5560625, 5694080, 5740000, 6076000, 6227900, 6355000, 6428800, 6560000, 6944000, 7117600, 7595000, 7784875, 7840000, 7971712, 8036000, 8134400, 8680000, 8897000, 9184000, 9721600, 9920000, 9964640, 10045000, 10168000, 11121250, 11388160, 11480000, 12152000, 12455800, 12710000, 12857600, 13120000, 13888000, 14235200, 15190000, 15569750, 15680000, 15943424, 16072000, 16268800, 17360000, 17794000, 18368000, 19443200, 19929280, 20090000, 20336000, 22242500, 22776320, 22960000, 24304000, 24911600, 25420000, 25715200, 28470400, 30380000, 31139500, 31886848, 32144000, 34720000, 35588000, 38924375, 39858560, 40180000, 40672000, 44485000, 45920000, 48608000, 49823200, 50840000, 56940800, 60760000, 62279000, 64288000, 69440000, 71176000, 77848750, 79717120, 80360000, 81344000, 88970000, 91840000, 97216000, 99646400, 101680000, 113881600, 121520000, 124558000, 128576000, 142352000, 155697500, 159434240, 160720000, 177940000, 199292800, 203360000, 243040000, 249116000, 284704000, 311395000, 321440000, 355880000, 398585600, 406720000, 486080000, 498232000, 569408000, 622790000, 642880000, 711760000, 797171200, 996464000, 1245580000, 1423520000, 1992928000, 2491160000, 2847040000, 3985856000, 4982320000, 9964640000, 19929280000]

約数ペア:

[(1, 19929280000), (2, 9964640000), (4, 4982320000), (5, 3985856000), (7, 2847040000), (8, 2491160000), (10, 1992928000), (14, 1423520000), (16, 1245580000), (20, 996464000), (25, 797171200), (28, 711760000), (31, 642880000), (32, 622790000), (35, 569408000), (40, 498232000), (41, 486080000), (49, 406720000), (50, 398585600), (56, 355880000), (62, 321440000), (64, 311395000), (70, 284704000), (80, 249116000), (82, 243040000), (98, 203360000), (100, 199292800), (112, 177940000), (124, 160720000), (125, 159434240), (128, 155697500), (140, 142352000), (155, 128576000), (160, 124558000), (164, 121520000), (175, 113881600), (196, 101680000), (200, 99646400), (205, 97216000), (217, 91840000), (224, 88970000), (245, 81344000), (248, 80360000), (250, 79717120), (256, 77848750), (280, 71176000), (287, 69440000), (310, 64288000), (320, 62279000), (328, 60760000), (350, 56940800), (392, 50840000), (400, 49823200), (410, 48608000), (434, 45920000), (448, 44485000), (490, 40672000), (496, 40180000), (500, 39858560), (512, 38924375), (560, 35588000), (574, 34720000), (620, 32144000), (625, 31886848), (640, 31139500), (656, 30380000), (700, 28470400), (775, 25715200), (784, 25420000), (800, 24911600), (820, 24304000), (868, 22960000), (875, 22776320), (896, 22242500), (980, 20336000), (992, 20090000), (1000, 19929280), (1025, 19443200), (1085, 18368000), (1120, 17794000), (1148, 17360000), (1225, 16268800), (1240, 16072000), (1250, 15943424), (1271, 15680000), (1280, 15569750), (1312, 15190000), (1400, 14235200), (1435, 13888000), (1519, 13120000), (1550, 12857600), (1568, 12710000), (1600, 12455800), (1640, 12152000), (1736, 11480000), (1750, 11388160), (1792, 11121250), (1960, 10168000), (1984, 10045000), (2000, 9964640), (2009, 9920000), (2050, 9721600), (2170, 9184000), (2240, 8897000), (2296, 8680000), (2450, 8134400), (2480, 8036000), (2500, 7971712), (2542, 7840000), (2560, 7784875), (2624, 7595000), (2800, 7117600), (2870, 6944000), (3038, 6560000), (3100, 6428800), (3136, 6355000), (3200, 6227900), (3280, 6076000), (3472, 5740000), (3500, 5694080), (3584, 5560625), (3875, 5143040), (3920, 5084000), (3968, 5022500), (4000, 4982320), (4018, 4960000), (4100, 4860800), (4340, 4592000), (4375, 4555264), (4480, 4448500), (4592, 4340000), (4900, 4067200), (4960, 4018000), (5000, 3985856), (5084, 3920000), (5125, 3888640), (5248, 3797500), (5425, 3673600), (5600, 3558800), (5740, 3472000), (6076, 3280000), (6125, 3253760), (6200, 3214400), (6272, 3177500), (6355, 3136000), (6400, 3113950), (6560, 3038000), (6944, 2870000), (7000, 2847040), (7175, 2777600), (7595, 2624000), (7750, 2571520), (7840, 2542000), (7936, 2511250), (8000, 2491160), (8036, 2480000), (8200, 2430400), (8680, 2296000), (8750, 2277632), (8897, 2240000), (8960, 2224250), (9184, 2170000), (9800, 2033600), (9920, 2009000), (10000, 1992928), (10045, 1984000), (10168, 1960000), (10250, 1944320), (10496, 1898750), (10850, 1836800), (11200, 1779400), (11480, 1736000), (12152, 1640000), (12250, 1626880), (12400, 1607200), (12544, 1588750), (12710, 1568000), (12800, 1556975), (13120, 1519000), (13888, 1435000), (14000, 1423520), (14350, 1388800), (15190, 1312000), (15500, 1285760), (15680, 1271000), (15872, 1255625), (16000, 1245580), (16072, 1240000), (16400, 1215200), (17360, 1148000), (17500, 1138816), (17794, 1120000), (17920, 1112125), (18368, 1085000), (19375, 1028608), (19600, 1016800), (19840, 1004500), (20000, 996464), (20090, 992000), (20336, 980000), (20500, 972160), (20992, 949375), (21700, 918400), (22400, 889700), (22960, 868000), (24304, 820000), (24500, 813440), (24800, 803600), (25088, 794375), (25420, 784000), (25625, 777728), (26240, 759500), (27125, 734720), (27776, 717500), (28000, 711760), (28700, 694400), (30380, 656000), (30625, 650752), (31000, 642880), (31360, 635500), (31775, 627200), (32000, 622790), (32144, 620000), (32800, 607600), (34720, 574000), (35000, 569408), (35588, 560000), (35875, 555520), (36736, 542500), (37975, 524800), (38750, 514304), (39200, 508400), (39680, 502250), (40000, 498232), (40180, 496000), (40672, 490000), (41000, 486080), (43400, 459200), (44485, 448000), (44800, 444850), (45920, 434000), (48608, 410000), (49000, 406720), (49600, 401800), (50225, 396800), (50840, 392000), (51250, 388864), (52480, 379750), (54250, 367360), (55552, 358750), (56000, 355880), (57400, 347200), (60760, 328000), (61250, 325376), (62000, 321440), (62279, 320000), (62720, 317750), (63550, 313600), (64000, 311395), (64288, 310000), (65600, 303800), (69440, 287000), (70000, 284704), (71176, 280000), (71750, 277760), (73472, 271250), (75950, 262400), (77500, 257152), (78400, 254200), (79360, 251125), (80000, 249116), (80360, 248000), (81344, 245000), (82000, 243040), (86800, 229600), (88970, 224000), (89600, 222425), (91840, 217000), (97216, 205000), (98000, 203360), (99200, 200900), (100450, 198400), (101680, 196000), (102500, 194432), (104960, 189875), (108500, 183680), (111104, 179375), (112000, 177940), (114800, 173600), (121520, 164000), (122500, 162688), (124000, 160720), (124558, 160000), (125440, 158875), (127100, 156800), (128576, 155000), (131200, 151900), (135625, 146944), (138880, 143500), (140000, 142352)]