19916850240

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3541}}^1$

素因数の和:3608

約数の個数: 560

約数和(自身を含む): 83604347904

約数和(自身を除く): 63687497664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 81, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 162, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 320, 324, 336, 360, 372, 378, 405, 420, 432, 434, 448, 465, 480, 496, 504, 540, 558, 560, 567, 576, 620, 630, 648, 651, 672, 720, 744, 756, 810, 837, 840, 864, 868, 930, 945, 960, 992, 1008, 1080, 1085, 1116, 1120, 1134, 1240, 1260, 1296, 1302, 1344, 1395, 1440, 1488, 1512, 1620, 1674, 1680, 1728, 1736, 1860, 1890, 1953, 1984, 2016, 2160, 2170, 2232, 2240, 2268, 2480, 2511, 2520, 2592, 2604, 2790, 2835, 2880, 2976, 3024, 3240, 3255, 3348, 3360, 3472, 3541, 3720, 3780, 3906, 4032, 4185, 4320, 4340, 4464, 4536, 4960, 5022, 5040, 5184, 5208, 5580, 5670, 5859, 5952, 6048, 6480, 6510, 6696, 6720, 6944, 7082, 7440, 7560, 7812, 8370, 8640, 8680, 8928, 9072, 9765, 9920, 10044, 10080, 10416, 10623, 11160, 11340, 11718, 12096, 12555, 12960, 13020, 13392, 13888, 14164, 14880, 15120, 15624, 16740, 17360, 17577, 17705, 17856, 18144, 19530, 20088, 20160, 20832, 21246, 22320, 22680, 23436, 24787, 25110, 25920, 26040, 26784, 28328, 29295, 29760, 30240, 31248, 31869, 33480, 34720, 35154, 35410, 36288, 39060, 40176, 41664, 42492, 44640, 45360, 46872, 49574, 50220, 52080, 53115, 53568, 56656, 58590, 60480, 62496, 63738, 66960, 69440, 70308, 70820, 74361, 78120, 80352, 84984, 87885, 89280, 90720, 93744, 95607, 99148, 100440, 104160, 106230, 109771, 113312, 117180, 123935, 124992, 127476, 133920, 140616, 141640, 148722, 156240, 159345, 160704, 169968, 175770, 181440, 187488, 191214, 198296, 200880, 208320, 212460, 219542, 223083, 226624, 234360, 247870, 254952, 267840, 281232, 283280, 286821, 297444, 312480, 318690, 329313, 339936, 351540, 371805, 374976, 382428, 396592, 401760, 424920, 439084, 446166, 468720, 478035, 495740, 509904, 548855, 562464, 566560, 573642, 594888, 624960, 637380, 658626, 669249, 679872, 703080, 743610, 764856, 768397, 793184, 803520, 849840, 878168, 892332, 937440, 956070, 987939, 991480, 1019808, 1097710, 1115415, 1124928, 1133120, 1147284, 1189776, 1274760, 1317252, 1338498, 1406160, 1434105, 1487220, 1529712, 1536794, 1586368, 1646565, 1699680, 1756336, 1784664, 1874880, 1912140, 1975878, 1982960, 2007747, 2039616, 2195420, 2230830, 2294568, 2305191, 2379552, 2549520, 2634504, 2676996, 2812320, 2868210, 2963817, 2974440, 3059424, 3073588, 3293130, 3346245, 3399360, 3512672, 3569328, 3824280, 3841985, 3951756, 3965920, 4015494, 4390840, 4461660, 4589136, 4610382, 4759104, 4939695, 5099040, 5269008, 5353992, 5624640, 5736420, 5927634, 5948880, 6118848, 6147176, 6586260, 6692490, 6915573, 7025344, 7138656, 7648560, 7683970, 7903512, 7931840, 8030988, 8781680, 8891451, 8923320, 9178272, 9220764, 9879390, 10038735, 10198080, 10538016, 10707984, 11472840, 11525955, 11855268, 11897760, 12294352, 13172520, 13384980, 13831146, 14277312, 14819085, 15297120, 15367940, 15807024, 16061976, 17563360, 17782902, 17846640, 18356544, 18441528, 19758780, 20077470, 20746719, 21076032, 21415968, 22945680, 23051910, 23710536, 23795520, 24588704, 26345040, 26769960, 27662292, 29638170, 30594240, 30735880, 31614048, 32123952, 34577865, 35126720, 35565804, 35693280, 36883056, 39517560, 40154940, 41493438, 42831936, 44457255, 45891360, 46103820, 47421072, 49177408, 52690080, 53539920, 55324584, 59276340, 61471760, 62240157, 63228096, 64247904, 69155730, 71131608, 71386560, 73766112, 79035120, 80309880, 82986876, 88914510, 91782720, 92207640, 94842144, 103733595, 105380160, 107079840, 110649168, 118552680, 122943520, 124480314, 128495808, 138311460, 142263216, 147532224, 158070240, 160619760, 165973752, 177829020, 184415280, 189684288, 207467190, 214159680, 221298336, 237105360, 245887040, 248960628, 276622920, 284526432, 311200785, 316140480, 321239520, 331947504, 355658040, 368830560, 414934380, 442596672, 474210720, 497921256, 553245840, 569052864, 622401570, 642479040, 663895008, 711316080, 737661120, 829868760, 948421440, 995842512, 1106491680, 1244803140, 1327790016, 1422632160, 1659737520, 1991685024, 2212983360, 2489606280, 2845264320, 3319475040, 3983370048, 4979212560, 6638950080, 9958425120, 19916850240]

約数ペア:

[(1, 19916850240), (2, 9958425120), (3, 6638950080), (4, 4979212560), (5, 3983370048), (6, 3319475040), (7, 2845264320), (8, 2489606280), (9, 2212983360), (10, 1991685024), (12, 1659737520), (14, 1422632160), (15, 1327790016), (16, 1244803140), (18, 1106491680), (20, 995842512), (21, 948421440), (24, 829868760), (27, 737661120), (28, 711316080), (30, 663895008), (31, 642479040), (32, 622401570), (35, 569052864), (36, 553245840), (40, 497921256), (42, 474210720), (45, 442596672), (48, 414934380), (54, 368830560), (56, 355658040), (60, 331947504), (62, 321239520), (63, 316140480), (64, 311200785), (70, 284526432), (72, 276622920), (80, 248960628), (81, 245887040), (84, 237105360), (90, 221298336), (93, 214159680), (96, 207467190), (105, 189684288), (108, 184415280), (112, 177829020), (120, 165973752), (124, 160619760), (126, 158070240), (135, 147532224), (140, 142263216), (144, 138311460), (155, 128495808), (160, 124480314), (162, 122943520), (168, 118552680), (180, 110649168), (186, 107079840), (189, 105380160), (192, 103733595), (210, 94842144), (216, 92207640), (217, 91782720), (224, 88914510), (240, 82986876), (248, 80309880), (252, 79035120), (270, 73766112), (279, 71386560), (280, 71131608), (288, 69155730), (310, 64247904), (315, 63228096), (320, 62240157), (324, 61471760), (336, 59276340), (360, 55324584), (372, 53539920), (378, 52690080), (405, 49177408), (420, 47421072), (432, 46103820), (434, 45891360), (448, 44457255), (465, 42831936), (480, 41493438), (496, 40154940), (504, 39517560), (540, 36883056), (558, 35693280), (560, 35565804), (567, 35126720), (576, 34577865), (620, 32123952), (630, 31614048), (648, 30735880), (651, 30594240), (672, 29638170), (720, 27662292), (744, 26769960), (756, 26345040), (810, 24588704), (837, 23795520), (840, 23710536), (864, 23051910), (868, 22945680), (930, 21415968), (945, 21076032), (960, 20746719), (992, 20077470), (1008, 19758780), (1080, 18441528), (1085, 18356544), (1116, 17846640), (1120, 17782902), (1134, 17563360), (1240, 16061976), (1260, 15807024), (1296, 15367940), (1302, 15297120), (1344, 14819085), (1395, 14277312), (1440, 13831146), (1488, 13384980), (1512, 13172520), (1620, 12294352), (1674, 11897760), (1680, 11855268), (1728, 11525955), (1736, 11472840), (1860, 10707984), (1890, 10538016), (1953, 10198080), (1984, 10038735), (2016, 9879390), (2160, 9220764), (2170, 9178272), (2232, 8923320), (2240, 8891451), (2268, 8781680), (2480, 8030988), (2511, 7931840), (2520, 7903512), (2592, 7683970), (2604, 7648560), (2790, 7138656), (2835, 7025344), (2880, 6915573), (2976, 6692490), (3024, 6586260), (3240, 6147176), (3255, 6118848), (3348, 5948880), (3360, 5927634), (3472, 5736420), (3541, 5624640), (3720, 5353992), (3780, 5269008), (3906, 5099040), (4032, 4939695), (4185, 4759104), (4320, 4610382), (4340, 4589136), (4464, 4461660), (4536, 4390840), (4960, 4015494), (5022, 3965920), (5040, 3951756), (5184, 3841985), (5208, 3824280), (5580, 3569328), (5670, 3512672), (5859, 3399360), (5952, 3346245), (6048, 3293130), (6480, 3073588), (6510, 3059424), (6696, 2974440), (6720, 2963817), (6944, 2868210), (7082, 2812320), (7440, 2676996), (7560, 2634504), (7812, 2549520), (8370, 2379552), (8640, 2305191), (8680, 2294568), (8928, 2230830), (9072, 2195420), (9765, 2039616), (9920, 2007747), (10044, 1982960), (10080, 1975878), (10416, 1912140), (10623, 1874880), (11160, 1784664), (11340, 1756336), (11718, 1699680), (12096, 1646565), (12555, 1586368), (12960, 1536794), (13020, 1529712), (13392, 1487220), (13888, 1434105), (14164, 1406160), (14880, 1338498), (15120, 1317252), (15624, 1274760), (16740, 1189776), (17360, 1147284), (17577, 1133120), (17705, 1124928), (17856, 1115415), (18144, 1097710), (19530, 1019808), (20088, 991480), (20160, 987939), (20832, 956070), (21246, 937440), (22320, 892332), (22680, 878168), (23436, 849840), (24787, 803520), (25110, 793184), (25920, 768397), (26040, 764856), (26784, 743610), (28328, 703080), (29295, 679872), (29760, 669249), (30240, 658626), (31248, 637380), (31869, 624960), (33480, 594888), (34720, 573642), (35154, 566560), (35410, 562464), (36288, 548855), (39060, 509904), (40176, 495740), (41664, 478035), (42492, 468720), (44640, 446166), (45360, 439084), (46872, 424920), (49574, 401760), (50220, 396592), (52080, 382428), (53115, 374976), (53568, 371805), (56656, 351540), (58590, 339936), (60480, 329313), (62496, 318690), (63738, 312480), (66960, 297444), (69440, 286821), (70308, 283280), (70820, 281232), (74361, 267840), (78120, 254952), (80352, 247870), (84984, 234360), (87885, 226624), (89280, 223083), (90720, 219542), (93744, 212460), (95607, 208320), (99148, 200880), (100440, 198296), (104160, 191214), (106230, 187488), (109771, 181440), (113312, 175770), (117180, 169968), (123935, 160704), (124992, 159345), (127476, 156240), (133920, 148722), (140616, 141640)]