20173318560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{761}}^1$

素因数の和:1272

約数の個数: 288

約数和(自身を含む): 70770445200

約数和(自身を除く): 50597126640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 449, 480, 492, 615, 656, 720, 738, 761, 820, 898, 984, 1230, 1312, 1347, 1440, 1476, 1522, 1640, 1796, 1845, 1968, 2245, 2283, 2460, 2694, 2952, 3044, 3280, 3592, 3690, 3805, 3936, 4041, 4490, 4566, 4920, 5388, 5904, 6088, 6560, 6735, 6849, 7184, 7380, 7610, 8082, 8980, 9132, 9840, 10776, 11415, 11808, 12176, 13470, 13698, 14368, 14760, 15220, 16164, 17960, 18264, 18409, 19680, 20205, 21552, 22830, 24352, 26940, 27396, 29520, 30440, 31201, 32328, 34245, 35920, 36528, 36818, 40410, 43104, 45660, 53880, 54792, 55227, 59040, 60880, 62402, 64656, 68490, 71840, 73056, 73636, 80820, 91320, 92045, 93603, 107760, 109584, 110454, 121760, 124804, 129312, 136980, 147272, 156005, 161640, 165681, 182640, 184090, 187206, 215520, 219168, 220908, 249608, 273960, 276135, 280809, 294544, 312010, 323280, 331362, 341689, 365280, 368180, 374412, 441816, 468015, 499216, 547920, 552270, 561618, 589088, 624020, 646560, 662724, 683378, 736360, 748824, 828405, 883632, 936030, 998432, 1025067, 1095840, 1104540, 1123236, 1248040, 1325448, 1366756, 1404045, 1472720, 1497648, 1656810, 1708445, 1767264, 1872060, 2050134, 2209080, 2246472, 2496080, 2650896, 2733512, 2808090, 2945440, 2995296, 3075201, 3313620, 3416890, 3744120, 4100268, 4418160, 4492944, 4992160, 5125335, 5301792, 5467024, 5616180, 6150402, 6627240, 6833780, 7488240, 8200536, 8836320, 8985888, 10250670, 10934048, 11232360, 12300804, 13254480, 13667560, 14009249, 14976480, 15376005, 16401072, 20501340, 22464720, 24601608, 26508960, 27335120, 28018498, 30752010, 32802144, 41002680, 42027747, 44929440, 49203216, 54670240, 56036996, 61504020, 70046245, 82005360, 84055494, 98406432, 112073992, 123008040, 126083241, 140092490, 164010720, 168110988, 210138735, 224147984, 246016080, 252166482, 280184980, 336221976, 420277470, 448295968, 492032160, 504332964, 560369960, 630416205, 672443952, 840554940, 1008665928, 1120739920, 1260832410, 1344887904, 1681109880, 2017331856, 2241479840, 2521664820, 3362219760, 4034663712, 5043329640, 6724439520, 10086659280, 20173318560]

約数ペア:

[(1, 20173318560), (2, 10086659280), (3, 6724439520), (4, 5043329640), (5, 4034663712), (6, 3362219760), (8, 2521664820), (9, 2241479840), (10, 2017331856), (12, 1681109880), (15, 1344887904), (16, 1260832410), (18, 1120739920), (20, 1008665928), (24, 840554940), (30, 672443952), (32, 630416205), (36, 560369960), (40, 504332964), (41, 492032160), (45, 448295968), (48, 420277470), (60, 336221976), (72, 280184980), (80, 252166482), (82, 246016080), (90, 224147984), (96, 210138735), (120, 168110988), (123, 164010720), (144, 140092490), (160, 126083241), (164, 123008040), (180, 112073992), (205, 98406432), (240, 84055494), (246, 82005360), (288, 70046245), (328, 61504020), (360, 56036996), (369, 54670240), (410, 49203216), (449, 44929440), (480, 42027747), (492, 41002680), (615, 32802144), (656, 30752010), (720, 28018498), (738, 27335120), (761, 26508960), (820, 24601608), (898, 22464720), (984, 20501340), (1230, 16401072), (1312, 15376005), (1347, 14976480), (1440, 14009249), (1476, 13667560), (1522, 13254480), (1640, 12300804), (1796, 11232360), (1845, 10934048), (1968, 10250670), (2245, 8985888), (2283, 8836320), (2460, 8200536), (2694, 7488240), (2952, 6833780), (3044, 6627240), (3280, 6150402), (3592, 5616180), (3690, 5467024), (3805, 5301792), (3936, 5125335), (4041, 4992160), (4490, 4492944), (4566, 4418160), (4920, 4100268), (5388, 3744120), (5904, 3416890), (6088, 3313620), (6560, 3075201), (6735, 2995296), (6849, 2945440), (7184, 2808090), (7380, 2733512), (7610, 2650896), (8082, 2496080), (8980, 2246472), (9132, 2209080), (9840, 2050134), (10776, 1872060), (11415, 1767264), (11808, 1708445), (12176, 1656810), (13470, 1497648), (13698, 1472720), (14368, 1404045), (14760, 1366756), (15220, 1325448), (16164, 1248040), (17960, 1123236), (18264, 1104540), (18409, 1095840), (19680, 1025067), (20205, 998432), (21552, 936030), (22830, 883632), (24352, 828405), (26940, 748824), (27396, 736360), (29520, 683378), (30440, 662724), (31201, 646560), (32328, 624020), (34245, 589088), (35920, 561618), (36528, 552270), (36818, 547920), (40410, 499216), (43104, 468015), (45660, 441816), (53880, 374412), (54792, 368180), (55227, 365280), (59040, 341689), (60880, 331362), (62402, 323280), (64656, 312010), (68490, 294544), (71840, 280809), (73056, 276135), (73636, 273960), (80820, 249608), (91320, 220908), (92045, 219168), (93603, 215520), (107760, 187206), (109584, 184090), (110454, 182640), (121760, 165681), (124804, 161640), (129312, 156005), (136980, 147272)]