1816208160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:332

約数の個数: 384

約数和(自身を含む): 6543452160

約数和(自身を除く): 4727244000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 41, 48, 52, 60, 62, 65, 78, 80, 82, 93, 96, 104, 120, 123, 124, 130, 155, 156, 160, 164, 186, 195, 205, 208, 229, 240, 246, 248, 260, 310, 312, 328, 372, 390, 403, 410, 416, 458, 465, 480, 492, 496, 520, 533, 615, 620, 624, 656, 687, 744, 780, 806, 820, 916, 930, 984, 992, 1040, 1066, 1145, 1209, 1230, 1240, 1248, 1271, 1312, 1374, 1488, 1560, 1599, 1612, 1640, 1832, 1860, 1968, 2015, 2080, 2132, 2290, 2418, 2460, 2480, 2542, 2665, 2748, 2976, 2977, 3120, 3198, 3224, 3280, 3435, 3664, 3720, 3813, 3936, 4030, 4264, 4580, 4836, 4920, 4960, 5084, 5330, 5496, 5954, 6045, 6240, 6355, 6396, 6448, 6560, 6870, 7099, 7328, 7440, 7626, 7995, 8060, 8528, 8931, 9160, 9389, 9672, 9840, 10168, 10660, 10992, 11908, 12090, 12710, 12792, 12896, 13740, 14198, 14880, 14885, 15252, 15990, 16120, 16523, 17056, 17862, 18320, 18778, 19065, 19344, 19680, 20336, 21297, 21320, 21984, 23816, 24180, 25420, 25584, 27480, 28167, 28396, 29770, 30504, 31980, 32240, 33046, 35495, 35724, 36640, 37556, 38130, 38688, 40672, 42594, 42640, 44655, 46945, 47632, 48360, 49569, 50840, 51168, 54960, 56334, 56792, 59540, 61008, 63960, 64480, 66092, 70990, 71448, 75112, 76260, 82615, 85188, 85280, 89310, 92287, 93890, 95264, 96720, 99138, 101680, 106485, 109920, 112668, 113584, 119080, 122016, 122057, 127920, 132184, 140835, 141980, 142896, 150224, 152520, 165230, 170376, 178620, 184574, 187780, 193440, 198276, 203360, 212970, 225336, 227168, 238160, 244114, 247845, 255840, 264368, 276861, 281670, 283960, 285792, 291059, 300448, 305040, 330460, 340752, 357240, 366171, 369148, 375560, 396552, 425940, 450672, 461435, 476320, 488228, 495690, 528736, 553722, 563340, 567920, 582118, 610080, 610285, 660920, 681504, 714480, 732342, 738296, 751120, 793104, 851880, 873177, 901344, 922870, 976456, 991380, 1107444, 1126680, 1135840, 1164236, 1220570, 1321840, 1384305, 1428960, 1455295, 1464684, 1476592, 1502240, 1586208, 1703760, 1746354, 1830855, 1845740, 1952912, 1982760, 2214888, 2253360, 2328472, 2441140, 2643680, 2768610, 2910590, 2929368, 2953184, 3407520, 3492708, 3661710, 3691480, 3783767, 3905824, 3965520, 4365885, 4429776, 4506720, 4656944, 4882280, 5537220, 5821180, 5858736, 6985416, 7323420, 7382960, 7567534, 7931040, 8731770, 8859552, 9313888, 9764560, 11074440, 11351301, 11642360, 11717472, 13970832, 14646840, 14765920, 15135068, 17463540, 18918835, 19529120, 22148880, 22702602, 23284720, 27941664, 29293680, 30270136, 34927080, 37837670, 44297760, 45405204, 46569440, 56756505, 58587360, 60540272, 69854160, 75675340, 90810408, 113513010, 121080544, 139708320, 151350680, 181620816, 227026020, 302701360, 363241632, 454052040, 605402720, 908104080, 1816208160]

約数ペア:

[(1, 1816208160), (2, 908104080), (3, 605402720), (4, 454052040), (5, 363241632), (6, 302701360), (8, 227026020), (10, 181620816), (12, 151350680), (13, 139708320), (15, 121080544), (16, 113513010), (20, 90810408), (24, 75675340), (26, 69854160), (30, 60540272), (31, 58587360), (32, 56756505), (39, 46569440), (40, 45405204), (41, 44297760), (48, 37837670), (52, 34927080), (60, 30270136), (62, 29293680), (65, 27941664), (78, 23284720), (80, 22702602), (82, 22148880), (93, 19529120), (96, 18918835), (104, 17463540), (120, 15135068), (123, 14765920), (124, 14646840), (130, 13970832), (155, 11717472), (156, 11642360), (160, 11351301), (164, 11074440), (186, 9764560), (195, 9313888), (205, 8859552), (208, 8731770), (229, 7931040), (240, 7567534), (246, 7382960), (248, 7323420), (260, 6985416), (310, 5858736), (312, 5821180), (328, 5537220), (372, 4882280), (390, 4656944), (403, 4506720), (410, 4429776), (416, 4365885), (458, 3965520), (465, 3905824), (480, 3783767), (492, 3691480), (496, 3661710), (520, 3492708), (533, 3407520), (615, 2953184), (620, 2929368), (624, 2910590), (656, 2768610), (687, 2643680), (744, 2441140), (780, 2328472), (806, 2253360), (820, 2214888), (916, 1982760), (930, 1952912), (984, 1845740), (992, 1830855), (1040, 1746354), (1066, 1703760), (1145, 1586208), (1209, 1502240), (1230, 1476592), (1240, 1464684), (1248, 1455295), (1271, 1428960), (1312, 1384305), (1374, 1321840), (1488, 1220570), (1560, 1164236), (1599, 1135840), (1612, 1126680), (1640, 1107444), (1832, 991380), (1860, 976456), (1968, 922870), (2015, 901344), (2080, 873177), (2132, 851880), (2290, 793104), (2418, 751120), (2460, 738296), (2480, 732342), (2542, 714480), (2665, 681504), (2748, 660920), (2976, 610285), (2977, 610080), (3120, 582118), (3198, 567920), (3224, 563340), (3280, 553722), (3435, 528736), (3664, 495690), (3720, 488228), (3813, 476320), (3936, 461435), (4030, 450672), (4264, 425940), (4580, 396552), (4836, 375560), (4920, 369148), (4960, 366171), (5084, 357240), (5330, 340752), (5496, 330460), (5954, 305040), (6045, 300448), (6240, 291059), (6355, 285792), (6396, 283960), (6448, 281670), (6560, 276861), (6870, 264368), (7099, 255840), (7328, 247845), (7440, 244114), (7626, 238160), (7995, 227168), (8060, 225336), (8528, 212970), (8931, 203360), (9160, 198276), (9389, 193440), (9672, 187780), (9840, 184574), (10168, 178620), (10660, 170376), (10992, 165230), (11908, 152520), (12090, 150224), (12710, 142896), (12792, 141980), (12896, 140835), (13740, 132184), (14198, 127920), (14880, 122057), (14885, 122016), (15252, 119080), (15990, 113584), (16120, 112668), (16523, 109920), (17056, 106485), (17862, 101680), (18320, 99138), (18778, 96720), (19065, 95264), (19344, 93890), (19680, 92287), (20336, 89310), (21297, 85280), (21320, 85188), (21984, 82615), (23816, 76260), (24180, 75112), (25420, 71448), (25584, 70990), (27480, 66092), (28167, 64480), (28396, 63960), (29770, 61008), (30504, 59540), (31980, 56792), (32240, 56334), (33046, 54960), (35495, 51168), (35724, 50840), (36640, 49569), (37556, 48360), (38130, 47632), (38688, 46945), (40672, 44655), (42594, 42640)]