620168640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:300

約数の個数: 448

約数和(自身を含む): 2512527360

約数和(自身を除く): 1892358720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 64, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 130, 140, 155, 156, 160, 168, 182, 186, 192, 195, 208, 210, 217, 224, 229, 240, 248, 260, 273, 280, 310, 312, 320, 336, 364, 372, 390, 403, 416, 420, 434, 448, 455, 458, 465, 480, 496, 520, 546, 560, 620, 624, 651, 672, 687, 728, 744, 780, 806, 832, 840, 868, 910, 916, 930, 960, 992, 1040, 1085, 1092, 1120, 1145, 1209, 1240, 1248, 1302, 1344, 1365, 1374, 1456, 1488, 1560, 1603, 1612, 1680, 1736, 1820, 1832, 1860, 1984, 2015, 2080, 2170, 2184, 2240, 2290, 2418, 2480, 2496, 2604, 2730, 2748, 2821, 2912, 2976, 2977, 3120, 3206, 3224, 3255, 3360, 3435, 3472, 3640, 3664, 3720, 4030, 4160, 4340, 4368, 4580, 4809, 4836, 4960, 5208, 5460, 5496, 5642, 5824, 5952, 5954, 6045, 6240, 6412, 6448, 6510, 6720, 6870, 6944, 7099, 7280, 7328, 7440, 8015, 8060, 8463, 8680, 8736, 8931, 9160, 9618, 9672, 9920, 10416, 10920, 10992, 11284, 11908, 12090, 12480, 12824, 12896, 13020, 13740, 13888, 14105, 14198, 14560, 14656, 14880, 14885, 16030, 16120, 16926, 17360, 17472, 17862, 18320, 19236, 19344, 20832, 20839, 21297, 21840, 21984, 22568, 23816, 24045, 24180, 25648, 25792, 26040, 27480, 28210, 28396, 29120, 29760, 29770, 32060, 32240, 33852, 34720, 35495, 35724, 36640, 38472, 38688, 41664, 41678, 42315, 42594, 43680, 43968, 44655, 45136, 47632, 48090, 48360, 49693, 51296, 52080, 54960, 56420, 56792, 59540, 62517, 64120, 64480, 67704, 69440, 70990, 71448, 73280, 76944, 77376, 83356, 84630, 85188, 87360, 89310, 90272, 92287, 95264, 96180, 96720, 99386, 102592, 104160, 104195, 106485, 109920, 112840, 113584, 119080, 125034, 128240, 128960, 135408, 141980, 142896, 149079, 153888, 166712, 169260, 170376, 178620, 180544, 184574, 190528, 192360, 193440, 198772, 208320, 208390, 212970, 219840, 225680, 227168, 238160, 248465, 250068, 256480, 270816, 276861, 283960, 285792, 298158, 307776, 312585, 333424, 338520, 340752, 357240, 369148, 384720, 386880, 397544, 416780, 425940, 451360, 454336, 461435, 476320, 496930, 500136, 512960, 541632, 553722, 567920, 571584, 596316, 625170, 646009, 666848, 677040, 681504, 714480, 738296, 745395, 769440, 795088, 833560, 851880, 902720, 922870, 952640, 993860, 1000272, 1107444, 1135840, 1192632, 1250340, 1292018, 1333696, 1354080, 1363008, 1384305, 1428960, 1476592, 1490790, 1538880, 1590176, 1667120, 1703760, 1845740, 1938027, 1987720, 2000544, 2214888, 2271680, 2385264, 2500680, 2584036, 2708160, 2768610, 2857920, 2953184, 2981580, 3180352, 3230045, 3334240, 3407520, 3691480, 3876054, 3975440, 4001088, 4429776, 4770528, 5001360, 5168072, 5537220, 5906368, 5963160, 6460090, 6668480, 6815040, 7382960, 7752108, 7950880, 8859552, 9541056, 9690135, 10002720, 10336144, 11074440, 11926320, 12920180, 14765920, 15504216, 15901760, 17719104, 19380270, 20005440, 20672288, 22148880, 23852640, 25840360, 29531840, 31008432, 38760540, 41344576, 44297760, 47705280, 51680720, 62016864, 77521080, 88595520, 103361440, 124033728, 155042160, 206722880, 310084320, 620168640]

約数ペア:

[(1, 620168640), (2, 310084320), (3, 206722880), (4, 155042160), (5, 124033728), (6, 103361440), (7, 88595520), (8, 77521080), (10, 62016864), (12, 51680720), (13, 47705280), (14, 44297760), (15, 41344576), (16, 38760540), (20, 31008432), (21, 29531840), (24, 25840360), (26, 23852640), (28, 22148880), (30, 20672288), (31, 20005440), (32, 19380270), (35, 17719104), (39, 15901760), (40, 15504216), (42, 14765920), (48, 12920180), (52, 11926320), (56, 11074440), (60, 10336144), (62, 10002720), (64, 9690135), (65, 9541056), (70, 8859552), (78, 7950880), (80, 7752108), (84, 7382960), (91, 6815040), (93, 6668480), (96, 6460090), (104, 5963160), (105, 5906368), (112, 5537220), (120, 5168072), (124, 5001360), (130, 4770528), (140, 4429776), (155, 4001088), (156, 3975440), (160, 3876054), (168, 3691480), (182, 3407520), (186, 3334240), (192, 3230045), (195, 3180352), (208, 2981580), (210, 2953184), (217, 2857920), (224, 2768610), (229, 2708160), (240, 2584036), (248, 2500680), (260, 2385264), (273, 2271680), (280, 2214888), (310, 2000544), (312, 1987720), (320, 1938027), (336, 1845740), (364, 1703760), (372, 1667120), (390, 1590176), (403, 1538880), (416, 1490790), (420, 1476592), (434, 1428960), (448, 1384305), (455, 1363008), (458, 1354080), (465, 1333696), (480, 1292018), (496, 1250340), (520, 1192632), (546, 1135840), (560, 1107444), (620, 1000272), (624, 993860), (651, 952640), (672, 922870), (687, 902720), (728, 851880), (744, 833560), (780, 795088), (806, 769440), (832, 745395), (840, 738296), (868, 714480), (910, 681504), (916, 677040), (930, 666848), (960, 646009), (992, 625170), (1040, 596316), (1085, 571584), (1092, 567920), (1120, 553722), (1145, 541632), (1209, 512960), (1240, 500136), (1248, 496930), (1302, 476320), (1344, 461435), (1365, 454336), (1374, 451360), (1456, 425940), (1488, 416780), (1560, 397544), (1603, 386880), (1612, 384720), (1680, 369148), (1736, 357240), (1820, 340752), (1832, 338520), (1860, 333424), (1984, 312585), (2015, 307776), (2080, 298158), (2170, 285792), (2184, 283960), (2240, 276861), (2290, 270816), (2418, 256480), (2480, 250068), (2496, 248465), (2604, 238160), (2730, 227168), (2748, 225680), (2821, 219840), (2912, 212970), (2976, 208390), (2977, 208320), (3120, 198772), (3206, 193440), (3224, 192360), (3255, 190528), (3360, 184574), (3435, 180544), (3472, 178620), (3640, 170376), (3664, 169260), (3720, 166712), (4030, 153888), (4160, 149079), (4340, 142896), (4368, 141980), (4580, 135408), (4809, 128960), (4836, 128240), (4960, 125034), (5208, 119080), (5460, 113584), (5496, 112840), (5642, 109920), (5824, 106485), (5952, 104195), (5954, 104160), (6045, 102592), (6240, 99386), (6412, 96720), (6448, 96180), (6510, 95264), (6720, 92287), (6870, 90272), (6944, 89310), (7099, 87360), (7280, 85188), (7328, 84630), (7440, 83356), (8015, 77376), (8060, 76944), (8463, 73280), (8680, 71448), (8736, 70990), (8931, 69440), (9160, 67704), (9618, 64480), (9672, 64120), (9920, 62517), (10416, 59540), (10920, 56792), (10992, 56420), (11284, 54960), (11908, 52080), (12090, 51296), (12480, 49693), (12824, 48360), (12896, 48090), (13020, 47632), (13740, 45136), (13888, 44655), (14105, 43968), (14198, 43680), (14560, 42594), (14656, 42315), (14880, 41678), (14885, 41664), (16030, 38688), (16120, 38472), (16926, 36640), (17360, 35724), (17472, 35495), (17862, 34720), (18320, 33852), (19236, 32240), (19344, 32060), (20832, 29770), (20839, 29760), (21297, 29120), (21840, 28396), (21984, 28210), (22568, 27480), (23816, 26040), (24045, 25792), (24180, 25648)]