2172556080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 480

約数和(自身を含む): 8150478336

約数和(自身を除く): 5977922256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 43, 45, 46, 48, 54, 60, 69, 72, 80, 81, 86, 90, 92, 108, 113, 115, 120, 129, 135, 138, 144, 162, 172, 180, 184, 207, 215, 216, 226, 230, 240, 243, 258, 270, 276, 324, 339, 344, 345, 360, 368, 387, 405, 414, 430, 432, 452, 460, 486, 516, 540, 552, 565, 621, 645, 648, 678, 688, 690, 720, 774, 810, 828, 860, 904, 920, 972, 989, 1017, 1032, 1035, 1080, 1104, 1130, 1161, 1215, 1242, 1290, 1296, 1356, 1380, 1548, 1620, 1656, 1695, 1720, 1808, 1840, 1863, 1935, 1944, 1978, 2034, 2064, 2070, 2160, 2260, 2322, 2430, 2484, 2580, 2599, 2712, 2760, 2967, 3051, 3096, 3105, 3240, 3312, 3390, 3440, 3483, 3726, 3870, 3888, 3956, 4068, 4140, 4520, 4644, 4859, 4860, 4945, 4968, 5085, 5160, 5198, 5424, 5520, 5589, 5805, 5934, 6102, 6192, 6210, 6480, 6780, 6966, 7452, 7740, 7797, 7912, 8136, 8280, 8901, 9040, 9153, 9288, 9315, 9718, 9720, 9890, 9936, 10170, 10320, 10396, 10449, 11178, 11610, 11868, 12204, 12420, 12995, 13560, 13932, 14577, 14835, 14904, 15255, 15480, 15594, 15824, 16272, 16560, 17415, 17802, 18306, 18576, 18630, 19436, 19440, 19780, 20340, 20792, 20898, 22356, 23220, 23391, 23736, 24295, 24408, 24840, 25990, 26703, 27120, 27459, 27864, 27945, 29154, 29670, 29808, 30510, 30960, 31188, 34830, 35604, 36612, 37260, 38872, 38985, 39560, 40680, 41584, 41796, 43731, 44505, 44712, 45765, 46440, 46782, 47472, 48590, 48816, 49680, 51980, 52245, 53406, 54918, 55728, 55890, 58308, 59340, 61020, 62376, 69660, 70173, 71208, 72885, 73224, 74520, 77744, 77970, 79120, 80109, 81360, 83592, 87462, 89010, 89424, 91530, 92880, 93564, 97180, 103960, 104490, 106812, 109836, 111757, 111780, 116616, 116955, 118680, 122040, 124752, 131193, 133515, 137295, 139320, 140346, 142416, 145770, 146448, 149040, 155940, 160218, 167184, 174924, 178020, 183060, 187128, 194360, 207920, 208980, 210519, 213624, 218655, 219672, 223514, 223560, 233232, 233910, 237360, 240327, 244080, 262386, 267030, 274590, 278640, 280692, 291540, 311880, 320436, 335271, 349848, 350865, 356040, 366120, 374256, 388720, 393579, 400545, 417960, 421038, 427248, 437310, 439344, 447028, 447120, 467820, 480654, 524772, 534060, 549180, 558785, 561384, 583080, 623760, 631557, 640872, 655965, 670542, 699696, 701730, 712080, 732240, 787158, 801090, 835920, 842076, 874620, 894056, 935640, 961308, 1005813, 1049544, 1052595, 1068120, 1098360, 1117570, 1122768, 1166160, 1180737, 1201635, 1263114, 1281744, 1311930, 1341084, 1403460, 1574316, 1602180, 1676355, 1684152, 1749240, 1788112, 1871280, 1922616, 1967895, 2011626, 2099088, 2105190, 2136240, 2196720, 2235140, 2361474, 2403270, 2526228, 2623860, 2682168, 2806920, 3017439, 3148632, 3157785, 3204360, 3352710, 3368304, 3498480, 3845232, 3935790, 4023252, 4210380, 4470280, 4722948, 4806540, 5029065, 5052456, 5247720, 5364336, 5613840, 5903685, 6034878, 6297264, 6315570, 6408720, 6705420, 7871580, 8046504, 8420760, 8940560, 9052317, 9445896, 9613080, 10058130, 10104912, 10495440, 11807370, 12069756, 12631140, 13410840, 15087195, 15743160, 16093008, 16841520, 18104634, 18891792, 19226160, 20116260, 23614740, 24139512, 25262280, 26821680, 27156951, 30174390, 31486320, 36209268, 40232520, 45261585, 47229480, 48279024, 50524560, 54313902, 60348780, 72418536, 80465040, 90523170, 94458960, 108627804, 120697560, 135784755, 144837072, 181046340, 217255608, 241395120, 271569510, 362092680, 434511216, 543139020, 724185360, 1086278040, 2172556080]

約数ペア:

[(1, 2172556080), (2, 1086278040), (3, 724185360), (4, 543139020), (5, 434511216), (6, 362092680), (8, 271569510), (9, 241395120), (10, 217255608), (12, 181046340), (15, 144837072), (16, 135784755), (18, 120697560), (20, 108627804), (23, 94458960), (24, 90523170), (27, 80465040), (30, 72418536), (36, 60348780), (40, 54313902), (43, 50524560), (45, 48279024), (46, 47229480), (48, 45261585), (54, 40232520), (60, 36209268), (69, 31486320), (72, 30174390), (80, 27156951), (81, 26821680), (86, 25262280), (90, 24139512), (92, 23614740), (108, 20116260), (113, 19226160), (115, 18891792), (120, 18104634), (129, 16841520), (135, 16093008), (138, 15743160), (144, 15087195), (162, 13410840), (172, 12631140), (180, 12069756), (184, 11807370), (207, 10495440), (215, 10104912), (216, 10058130), (226, 9613080), (230, 9445896), (240, 9052317), (243, 8940560), (258, 8420760), (270, 8046504), (276, 7871580), (324, 6705420), (339, 6408720), (344, 6315570), (345, 6297264), (360, 6034878), (368, 5903685), (387, 5613840), (405, 5364336), (414, 5247720), (430, 5052456), (432, 5029065), (452, 4806540), (460, 4722948), (486, 4470280), (516, 4210380), (540, 4023252), (552, 3935790), (565, 3845232), (621, 3498480), (645, 3368304), (648, 3352710), (678, 3204360), (688, 3157785), (690, 3148632), (720, 3017439), (774, 2806920), (810, 2682168), (828, 2623860), (860, 2526228), (904, 2403270), (920, 2361474), (972, 2235140), (989, 2196720), (1017, 2136240), (1032, 2105190), (1035, 2099088), (1080, 2011626), (1104, 1967895), (1130, 1922616), (1161, 1871280), (1215, 1788112), (1242, 1749240), (1290, 1684152), (1296, 1676355), (1356, 1602180), (1380, 1574316), (1548, 1403460), (1620, 1341084), (1656, 1311930), (1695, 1281744), (1720, 1263114), (1808, 1201635), (1840, 1180737), (1863, 1166160), (1935, 1122768), (1944, 1117570), (1978, 1098360), (2034, 1068120), (2064, 1052595), (2070, 1049544), (2160, 1005813), (2260, 961308), (2322, 935640), (2430, 894056), (2484, 874620), (2580, 842076), (2599, 835920), (2712, 801090), (2760, 787158), (2967, 732240), (3051, 712080), (3096, 701730), (3105, 699696), (3240, 670542), (3312, 655965), (3390, 640872), (3440, 631557), (3483, 623760), (3726, 583080), (3870, 561384), (3888, 558785), (3956, 549180), (4068, 534060), (4140, 524772), (4520, 480654), (4644, 467820), (4859, 447120), (4860, 447028), (4945, 439344), (4968, 437310), (5085, 427248), (5160, 421038), (5198, 417960), (5424, 400545), (5520, 393579), (5589, 388720), (5805, 374256), (5934, 366120), (6102, 356040), (6192, 350865), (6210, 349848), (6480, 335271), (6780, 320436), (6966, 311880), (7452, 291540), (7740, 280692), (7797, 278640), (7912, 274590), (8136, 267030), (8280, 262386), (8901, 244080), (9040, 240327), (9153, 237360), (9288, 233910), (9315, 233232), (9718, 223560), (9720, 223514), (9890, 219672), (9936, 218655), (10170, 213624), (10320, 210519), (10396, 208980), (10449, 207920), (11178, 194360), (11610, 187128), (11868, 183060), (12204, 178020), (12420, 174924), (12995, 167184), (13560, 160218), (13932, 155940), (14577, 149040), (14835, 146448), (14904, 145770), (15255, 142416), (15480, 140346), (15594, 139320), (15824, 137295), (16272, 133515), (16560, 131193), (17415, 124752), (17802, 122040), (18306, 118680), (18576, 116955), (18630, 116616), (19436, 111780), (19440, 111757), (19780, 109836), (20340, 106812), (20792, 104490), (20898, 103960), (22356, 97180), (23220, 93564), (23391, 92880), (23736, 91530), (24295, 89424), (24408, 89010), (24840, 87462), (25990, 83592), (26703, 81360), (27120, 80109), (27459, 79120), (27864, 77970), (27945, 77744), (29154, 74520), (29670, 73224), (29808, 72885), (30510, 71208), (30960, 70173), (31188, 69660), (34830, 62376), (35604, 61020), (36612, 59340), (37260, 58308), (38872, 55890), (38985, 55728), (39560, 54918), (40680, 53406), (41584, 52245), (41796, 51980), (43731, 49680), (44505, 48816), (44712, 48590), (45765, 47472), (46440, 46782)]