16107901920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{809}}^1$

素因数の和:1263

約数の個数: 384

約数和(自身を含む): 61725888000

約数和(自身を除く): 45617986080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 419, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 809, 838, 864, 880, 990, 1056, 1080, 1188, 1257, 1320, 1440, 1485, 1584, 1618, 1676, 1760, 1980, 2095, 2160, 2376, 2427, 2514, 2640, 2970, 3168, 3236, 3352, 3771, 3960, 4045, 4190, 4320, 4609, 4752, 4854, 5028, 5280, 5940, 6285, 6472, 6704, 7281, 7542, 7920, 8090, 8380, 8899, 9218, 9504, 9708, 10056, 11313, 11880, 12135, 12570, 12944, 13408, 13827, 14562, 15084, 15840, 16180, 16760, 17798, 18436, 18855, 19416, 20112, 21843, 22626, 23045, 23760, 24270, 25140, 25888, 26697, 27654, 29124, 30168, 32360, 33520, 35596, 36405, 36872, 37710, 38832, 40224, 41481, 43686, 44495, 45252, 46090, 47520, 48540, 50280, 53394, 55308, 56565, 58248, 60336, 64720, 67040, 69135, 71192, 72810, 73744, 75420, 77664, 80091, 82962, 87372, 88990, 90504, 92180, 97080, 100560, 106788, 109215, 110616, 113130, 116496, 120672, 124443, 129440, 133485, 138270, 142384, 145620, 147488, 150840, 160182, 165924, 174744, 177980, 181008, 184360, 194160, 201120, 207405, 213576, 218430, 221232, 226260, 232992, 240273, 248886, 266970, 276540, 284768, 291240, 301680, 320364, 331848, 338971, 349488, 355960, 362016, 368720, 388320, 400455, 414810, 427152, 436860, 442464, 452520, 480546, 497772, 533940, 553080, 582480, 603360, 622215, 640728, 663696, 677942, 698976, 711920, 737440, 800910, 829620, 854304, 873720, 905040, 961092, 995544, 1016913, 1067880, 1106160, 1164960, 1201365, 1244430, 1281456, 1327392, 1355884, 1423840, 1601820, 1659240, 1694855, 1747440, 1810080, 1922184, 1991088, 2033826, 2135760, 2212320, 2402730, 2488860, 2562912, 2711768, 3050739, 3203640, 3318480, 3389710, 3494880, 3728681, 3844368, 3982176, 4067652, 4271520, 4805460, 4977720, 5084565, 5423536, 6101478, 6407280, 6636960, 6779420, 7457362, 7688736, 8135304, 9152217, 9610920, 9955440, 10169130, 10847072, 11186043, 12202956, 12814560, 13558840, 14914724, 15253695, 16270608, 18304434, 18643405, 19221840, 19910880, 20338260, 22372086, 24405912, 27117680, 29829448, 30507390, 32541216, 33558129, 36608868, 37286810, 38443680, 40676520, 44744172, 45761085, 48811824, 54235360, 55930215, 59658896, 61014780, 67116258, 73217736, 74573620, 81353040, 89488344, 91522170, 97623648, 100674387, 111860430, 119317792, 122029560, 134232516, 146435472, 149147240, 162706080, 167790645, 178976688, 183044340, 201348774, 223720860, 244059120, 268465032, 292870944, 298294480, 335581290, 357953376, 366088680, 402697548, 447441720, 488118240, 503371935, 536930064, 596588960, 671162580, 732177360, 805395096, 894883440, 1006743870, 1073860128, 1342325160, 1464354720, 1610790192, 1789766880, 2013487740, 2684650320, 3221580384, 4026975480, 5369300640, 8053950960, 16107901920]

約数ペア:

[(1, 16107901920), (2, 8053950960), (3, 5369300640), (4, 4026975480), (5, 3221580384), (6, 2684650320), (8, 2013487740), (9, 1789766880), (10, 1610790192), (11, 1464354720), (12, 1342325160), (15, 1073860128), (16, 1006743870), (18, 894883440), (20, 805395096), (22, 732177360), (24, 671162580), (27, 596588960), (30, 536930064), (32, 503371935), (33, 488118240), (36, 447441720), (40, 402697548), (44, 366088680), (45, 357953376), (48, 335581290), (54, 298294480), (55, 292870944), (60, 268465032), (66, 244059120), (72, 223720860), (80, 201348774), (88, 183044340), (90, 178976688), (96, 167790645), (99, 162706080), (108, 149147240), (110, 146435472), (120, 134232516), (132, 122029560), (135, 119317792), (144, 111860430), (160, 100674387), (165, 97623648), (176, 91522170), (180, 89488344), (198, 81353040), (216, 74573620), (220, 73217736), (240, 67116258), (264, 61014780), (270, 59658896), (288, 55930215), (297, 54235360), (330, 48811824), (352, 45761085), (360, 44744172), (396, 40676520), (419, 38443680), (432, 37286810), (440, 36608868), (480, 33558129), (495, 32541216), (528, 30507390), (540, 29829448), (594, 27117680), (660, 24405912), (720, 22372086), (792, 20338260), (809, 19910880), (838, 19221840), (864, 18643405), (880, 18304434), (990, 16270608), (1056, 15253695), (1080, 14914724), (1188, 13558840), (1257, 12814560), (1320, 12202956), (1440, 11186043), (1485, 10847072), (1584, 10169130), (1618, 9955440), (1676, 9610920), (1760, 9152217), (1980, 8135304), (2095, 7688736), (2160, 7457362), (2376, 6779420), (2427, 6636960), (2514, 6407280), (2640, 6101478), (2970, 5423536), (3168, 5084565), (3236, 4977720), (3352, 4805460), (3771, 4271520), (3960, 4067652), (4045, 3982176), (4190, 3844368), (4320, 3728681), (4609, 3494880), (4752, 3389710), (4854, 3318480), (5028, 3203640), (5280, 3050739), (5940, 2711768), (6285, 2562912), (6472, 2488860), (6704, 2402730), (7281, 2212320), (7542, 2135760), (7920, 2033826), (8090, 1991088), (8380, 1922184), (8899, 1810080), (9218, 1747440), (9504, 1694855), (9708, 1659240), (10056, 1601820), (11313, 1423840), (11880, 1355884), (12135, 1327392), (12570, 1281456), (12944, 1244430), (13408, 1201365), (13827, 1164960), (14562, 1106160), (15084, 1067880), (15840, 1016913), (16180, 995544), (16760, 961092), (17798, 905040), (18436, 873720), (18855, 854304), (19416, 829620), (20112, 800910), (21843, 737440), (22626, 711920), (23045, 698976), (23760, 677942), (24270, 663696), (25140, 640728), (25888, 622215), (26697, 603360), (27654, 582480), (29124, 553080), (30168, 533940), (32360, 497772), (33520, 480546), (35596, 452520), (36405, 442464), (36872, 436860), (37710, 427152), (38832, 414810), (40224, 400455), (41481, 388320), (43686, 368720), (44495, 362016), (45252, 355960), (46090, 349488), (47520, 338971), (48540, 331848), (50280, 320364), (53394, 301680), (55308, 291240), (56565, 284768), (58248, 276540), (60336, 266970), (64720, 248886), (67040, 240273), (69135, 232992), (71192, 226260), (72810, 221232), (73744, 218430), (75420, 213576), (77664, 207405), (80091, 201120), (82962, 194160), (87372, 184360), (88990, 181008), (90504, 177980), (92180, 174744), (97080, 165924), (100560, 160182), (106788, 150840), (109215, 147488), (110616, 145620), (113130, 142384), (116496, 138270), (120672, 133485), (124443, 129440)]