8728984320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2557}}^1$

素因数の和:2715

約数の個数: 288

約数和(自身を含む): 32124223488

約数和(自身を除く): 23395239168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 127, 128, 140, 160, 168, 192, 210, 224, 240, 254, 256, 280, 320, 336, 381, 384, 420, 448, 480, 508, 560, 635, 640, 672, 762, 768, 840, 889, 896, 960, 1016, 1120, 1270, 1280, 1344, 1524, 1680, 1778, 1792, 1905, 1920, 2032, 2240, 2540, 2557, 2667, 2688, 3048, 3360, 3556, 3810, 3840, 4064, 4445, 4480, 5080, 5114, 5334, 5376, 6096, 6720, 7112, 7620, 7671, 8128, 8890, 8960, 10160, 10228, 10668, 12192, 12785, 13335, 13440, 14224, 15240, 15342, 16256, 17780, 17899, 20320, 20456, 21336, 24384, 25570, 26670, 26880, 28448, 30480, 30684, 32512, 35560, 35798, 38355, 40640, 40912, 42672, 48768, 51140, 53340, 53697, 56896, 60960, 61368, 71120, 71596, 76710, 81280, 81824, 85344, 89495, 97536, 102280, 106680, 107394, 113792, 121920, 122736, 142240, 143192, 153420, 162560, 163648, 170688, 178990, 204560, 213360, 214788, 227584, 243840, 245472, 268485, 284480, 286384, 306840, 324739, 327296, 341376, 357980, 409120, 426720, 429576, 487680, 490944, 536970, 568960, 572768, 613680, 649478, 654592, 682752, 715960, 818240, 853440, 859152, 974217, 981888, 1073940, 1137920, 1145536, 1227360, 1298956, 1431920, 1623695, 1636480, 1706880, 1718304, 1948434, 1963776, 2147880, 2273173, 2291072, 2454720, 2597912, 2863840, 3247390, 3272960, 3413760, 3436608, 3896868, 4295760, 4546346, 4582144, 4871085, 4909440, 5195824, 5727680, 6494780, 6819519, 6873216, 7793736, 8591520, 9092692, 9742170, 9818880, 10391648, 11365865, 11455360, 12989560, 13639038, 13746432, 15587472, 17183040, 18185384, 19484340, 20783296, 22731730, 22910720, 25979120, 27278076, 31174944, 34097595, 34366080, 36370768, 38968680, 41566592, 45463460, 51958240, 54556152, 62349888, 68195190, 68732160, 72741536, 77937360, 83133184, 90926920, 103916480, 109112304, 124699776, 136390380, 145483072, 155874720, 181853840, 207832960, 218224608, 249399552, 272780760, 290966144, 311749440, 363707680, 415665920, 436449216, 545561520, 581932288, 623498880, 727415360, 872898432, 1091123040, 1246997760, 1454830720, 1745796864, 2182246080, 2909661440, 4364492160, 8728984320]

約数ペア:

[(1, 8728984320), (2, 4364492160), (3, 2909661440), (4, 2182246080), (5, 1745796864), (6, 1454830720), (7, 1246997760), (8, 1091123040), (10, 872898432), (12, 727415360), (14, 623498880), (15, 581932288), (16, 545561520), (20, 436449216), (21, 415665920), (24, 363707680), (28, 311749440), (30, 290966144), (32, 272780760), (35, 249399552), (40, 218224608), (42, 207832960), (48, 181853840), (56, 155874720), (60, 145483072), (64, 136390380), (70, 124699776), (80, 109112304), (84, 103916480), (96, 90926920), (105, 83133184), (112, 77937360), (120, 72741536), (127, 68732160), (128, 68195190), (140, 62349888), (160, 54556152), (168, 51958240), (192, 45463460), (210, 41566592), (224, 38968680), (240, 36370768), (254, 34366080), (256, 34097595), (280, 31174944), (320, 27278076), (336, 25979120), (381, 22910720), (384, 22731730), (420, 20783296), (448, 19484340), (480, 18185384), (508, 17183040), (560, 15587472), (635, 13746432), (640, 13639038), (672, 12989560), (762, 11455360), (768, 11365865), (840, 10391648), (889, 9818880), (896, 9742170), (960, 9092692), (1016, 8591520), (1120, 7793736), (1270, 6873216), (1280, 6819519), (1344, 6494780), (1524, 5727680), (1680, 5195824), (1778, 4909440), (1792, 4871085), (1905, 4582144), (1920, 4546346), (2032, 4295760), (2240, 3896868), (2540, 3436608), (2557, 3413760), (2667, 3272960), (2688, 3247390), (3048, 2863840), (3360, 2597912), (3556, 2454720), (3810, 2291072), (3840, 2273173), (4064, 2147880), (4445, 1963776), (4480, 1948434), (5080, 1718304), (5114, 1706880), (5334, 1636480), (5376, 1623695), (6096, 1431920), (6720, 1298956), (7112, 1227360), (7620, 1145536), (7671, 1137920), (8128, 1073940), (8890, 981888), (8960, 974217), (10160, 859152), (10228, 853440), (10668, 818240), (12192, 715960), (12785, 682752), (13335, 654592), (13440, 649478), (14224, 613680), (15240, 572768), (15342, 568960), (16256, 536970), (17780, 490944), (17899, 487680), (20320, 429576), (20456, 426720), (21336, 409120), (24384, 357980), (25570, 341376), (26670, 327296), (26880, 324739), (28448, 306840), (30480, 286384), (30684, 284480), (32512, 268485), (35560, 245472), (35798, 243840), (38355, 227584), (40640, 214788), (40912, 213360), (42672, 204560), (48768, 178990), (51140, 170688), (53340, 163648), (53697, 162560), (56896, 153420), (60960, 143192), (61368, 142240), (71120, 122736), (71596, 121920), (76710, 113792), (81280, 107394), (81824, 106680), (85344, 102280), (89495, 97536)]