2143959720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 384

約数和(自身を含む): 7942717440

約数和(自身を除く): 5798757720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 83, 84, 92, 98, 105, 115, 120, 138, 140, 147, 161, 166, 168, 184, 191, 196, 210, 230, 245, 249, 276, 280, 294, 322, 332, 345, 382, 392, 415, 420, 460, 483, 490, 498, 552, 573, 581, 588, 644, 664, 690, 735, 764, 805, 830, 840, 920, 955, 966, 980, 996, 1127, 1146, 1162, 1176, 1245, 1288, 1337, 1380, 1470, 1528, 1610, 1660, 1743, 1909, 1910, 1932, 1960, 1992, 2254, 2292, 2324, 2415, 2490, 2674, 2760, 2865, 2905, 2940, 3220, 3320, 3381, 3486, 3818, 3820, 3864, 4011, 4067, 4393, 4508, 4584, 4648, 4830, 4980, 5348, 5635, 5727, 5730, 5810, 5880, 6440, 6685, 6762, 6972, 7636, 7640, 8022, 8134, 8715, 8786, 9016, 9359, 9545, 9660, 9960, 10696, 11270, 11454, 11460, 11620, 12201, 13179, 13363, 13370, 13524, 13944, 15272, 15853, 16044, 16268, 16905, 17430, 17572, 18718, 19090, 19320, 20055, 20335, 21965, 22540, 22908, 22920, 23240, 24402, 26358, 26726, 26740, 27048, 28077, 28635, 30751, 31706, 32088, 32536, 33810, 34860, 35144, 37436, 38180, 40089, 40110, 40670, 43930, 45080, 45816, 46795, 47559, 48804, 52716, 53452, 53480, 56154, 57270, 61005, 61502, 63412, 65895, 66815, 67620, 69720, 74872, 76360, 79265, 80178, 80220, 81340, 87860, 92253, 93541, 93590, 95118, 97608, 105432, 106904, 110971, 112308, 114540, 122010, 123004, 126824, 131790, 133630, 135240, 140385, 153755, 158530, 160356, 160440, 162680, 175720, 184506, 187082, 187180, 190236, 200445, 215257, 221942, 224616, 229080, 237795, 244020, 246008, 263580, 267260, 280623, 280770, 307510, 317060, 320712, 332913, 364619, 369012, 374164, 374360, 380472, 400890, 430514, 443884, 461265, 467705, 475590, 488040, 527160, 534520, 554855, 561246, 561540, 615020, 634120, 645771, 665826, 729238, 738024, 748328, 776797, 801780, 861028, 887768, 922530, 935410, 951180, 1076285, 1093857, 1109710, 1122492, 1123080, 1230040, 1291542, 1331652, 1403115, 1458476, 1553594, 1603560, 1664565, 1722056, 1823095, 1845060, 1870820, 1902360, 2152570, 2187714, 2219420, 2244984, 2330391, 2552333, 2583084, 2663304, 2806230, 2916952, 3107188, 3228855, 3329130, 3646190, 3690120, 3741640, 3883985, 4305140, 4375428, 4438840, 4660782, 5104666, 5166168, 5469285, 5612460, 6214376, 6457710, 6658260, 7292380, 7656999, 7767970, 8610280, 8750856, 9321564, 10209332, 10938570, 11224920, 11651955, 12761665, 12915420, 13316520, 14584760, 15313998, 15535940, 17866331, 18643128, 20418664, 21877140, 23303910, 25523330, 25830840, 30627996, 31071880, 35732662, 38284995, 43754280, 46607820, 51046660, 53598993, 61255992, 71465324, 76569990, 89331655, 93215640, 102093320, 107197986, 142930648, 153139980, 178663310, 214395972, 267994965, 306279960, 357326620, 428791944, 535989930, 714653240, 1071979860, 2143959720]

約数ペア:

[(1, 2143959720), (2, 1071979860), (3, 714653240), (4, 535989930), (5, 428791944), (6, 357326620), (7, 306279960), (8, 267994965), (10, 214395972), (12, 178663310), (14, 153139980), (15, 142930648), (20, 107197986), (21, 102093320), (23, 93215640), (24, 89331655), (28, 76569990), (30, 71465324), (35, 61255992), (40, 53598993), (42, 51046660), (46, 46607820), (49, 43754280), (56, 38284995), (60, 35732662), (69, 31071880), (70, 30627996), (83, 25830840), (84, 25523330), (92, 23303910), (98, 21877140), (105, 20418664), (115, 18643128), (120, 17866331), (138, 15535940), (140, 15313998), (147, 14584760), (161, 13316520), (166, 12915420), (168, 12761665), (184, 11651955), (191, 11224920), (196, 10938570), (210, 10209332), (230, 9321564), (245, 8750856), (249, 8610280), (276, 7767970), (280, 7656999), (294, 7292380), (322, 6658260), (332, 6457710), (345, 6214376), (382, 5612460), (392, 5469285), (415, 5166168), (420, 5104666), (460, 4660782), (483, 4438840), (490, 4375428), (498, 4305140), (552, 3883985), (573, 3741640), (581, 3690120), (588, 3646190), (644, 3329130), (664, 3228855), (690, 3107188), (735, 2916952), (764, 2806230), (805, 2663304), (830, 2583084), (840, 2552333), (920, 2330391), (955, 2244984), (966, 2219420), (980, 2187714), (996, 2152570), (1127, 1902360), (1146, 1870820), (1162, 1845060), (1176, 1823095), (1245, 1722056), (1288, 1664565), (1337, 1603560), (1380, 1553594), (1470, 1458476), (1528, 1403115), (1610, 1331652), (1660, 1291542), (1743, 1230040), (1909, 1123080), (1910, 1122492), (1932, 1109710), (1960, 1093857), (1992, 1076285), (2254, 951180), (2292, 935410), (2324, 922530), (2415, 887768), (2490, 861028), (2674, 801780), (2760, 776797), (2865, 748328), (2905, 738024), (2940, 729238), (3220, 665826), (3320, 645771), (3381, 634120), (3486, 615020), (3818, 561540), (3820, 561246), (3864, 554855), (4011, 534520), (4067, 527160), (4393, 488040), (4508, 475590), (4584, 467705), (4648, 461265), (4830, 443884), (4980, 430514), (5348, 400890), (5635, 380472), (5727, 374360), (5730, 374164), (5810, 369012), (5880, 364619), (6440, 332913), (6685, 320712), (6762, 317060), (6972, 307510), (7636, 280770), (7640, 280623), (8022, 267260), (8134, 263580), (8715, 246008), (8786, 244020), (9016, 237795), (9359, 229080), (9545, 224616), (9660, 221942), (9960, 215257), (10696, 200445), (11270, 190236), (11454, 187180), (11460, 187082), (11620, 184506), (12201, 175720), (13179, 162680), (13363, 160440), (13370, 160356), (13524, 158530), (13944, 153755), (15272, 140385), (15853, 135240), (16044, 133630), (16268, 131790), (16905, 126824), (17430, 123004), (17572, 122010), (18718, 114540), (19090, 112308), (19320, 110971), (20055, 106904), (20335, 105432), (21965, 97608), (22540, 95118), (22908, 93590), (22920, 93541), (23240, 92253), (24402, 87860), (26358, 81340), (26726, 80220), (26740, 80178), (27048, 79265), (28077, 76360), (28635, 74872), (30751, 69720), (31706, 67620), (32088, 66815), (32536, 65895), (33810, 63412), (34860, 61502), (35144, 61005), (37436, 57270), (38180, 56154), (40089, 53480), (40110, 53452), (40670, 52716), (43930, 48804), (45080, 47559), (45816, 46795)]