18004264320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:686

約数の個数: 512

約数和(自身を含む): 68685004800

約数和(自身を除く): 50680740480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 79, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 158, 160, 168, 186, 192, 210, 217, 224, 237, 240, 248, 280, 310, 316, 320, 336, 372, 384, 395, 420, 434, 448, 465, 474, 480, 496, 547, 553, 560, 620, 632, 640, 651, 672, 744, 790, 840, 868, 896, 930, 948, 960, 992, 1085, 1094, 1106, 1120, 1185, 1240, 1264, 1302, 1344, 1488, 1580, 1641, 1659, 1680, 1736, 1860, 1896, 1920, 1984, 2170, 2188, 2212, 2240, 2370, 2449, 2480, 2528, 2604, 2688, 2735, 2765, 2976, 3160, 3255, 3282, 3318, 3360, 3472, 3720, 3792, 3829, 3968, 4340, 4376, 4424, 4480, 4740, 4898, 4960, 5056, 5208, 5470, 5530, 5952, 6320, 6510, 6564, 6636, 6720, 6944, 7347, 7440, 7584, 7658, 8205, 8295, 8680, 8752, 8848, 9480, 9796, 9920, 10112, 10416, 10940, 11060, 11487, 11904, 12245, 12640, 13020, 13128, 13272, 13440, 13888, 14694, 14880, 15168, 15316, 16410, 16590, 16957, 17143, 17360, 17504, 17696, 18960, 19145, 19592, 19840, 20832, 21880, 22120, 22974, 24490, 25280, 26040, 26256, 26544, 27776, 29388, 29760, 30336, 30632, 32820, 33180, 33914, 34286, 34720, 35008, 35392, 36735, 37920, 38290, 39184, 41664, 43213, 43760, 44240, 45948, 48980, 50560, 50871, 51429, 52080, 52512, 53088, 57435, 58776, 59520, 61264, 65640, 66360, 67828, 68572, 69440, 70016, 70784, 73470, 75840, 76580, 78368, 83328, 84785, 85715, 86426, 87520, 88480, 91896, 97960, 101742, 102858, 104160, 105024, 106176, 114870, 117552, 118699, 122528, 129639, 131280, 132720, 135656, 137144, 138880, 146940, 151680, 153160, 156736, 169570, 171430, 172852, 175040, 176960, 183792, 195920, 203484, 205716, 208320, 210048, 212352, 216065, 229740, 235104, 237398, 245056, 254355, 257145, 259278, 262560, 265440, 271312, 274288, 293880, 302491, 306320, 313472, 339140, 342860, 345704, 350080, 353920, 356097, 367584, 391840, 406968, 411432, 416640, 432130, 459480, 470208, 474796, 490112, 508710, 514290, 518556, 525120, 530880, 542624, 548576, 587760, 593495, 604982, 612640, 648195, 678280, 685720, 691408, 712194, 735168, 783680, 813936, 822864, 864260, 907473, 918960, 940416, 949592, 1017420, 1028580, 1037112, 1050240, 1061760, 1085248, 1097152, 1175520, 1186990, 1209964, 1225280, 1296390, 1339603, 1356560, 1371440, 1382816, 1424388, 1470336, 1512455, 1567360, 1627872, 1645728, 1728520, 1780485, 1814946, 1837920, 1899184, 2034840, 2057160, 2074224, 2170496, 2194304, 2351040, 2373980, 2419928, 2450560, 2592780, 2679206, 2713120, 2742880, 2765632, 2848776, 3024910, 3255744, 3291456, 3457040, 3560970, 3629892, 3675840, 3798368, 4018809, 4069680, 4114320, 4148448, 4537365, 4702080, 4747960, 4839856, 5185560, 5358412, 5426240, 5485760, 5531264, 5697552, 6049820, 6511488, 6582912, 6698015, 6914080, 7121940, 7259784, 7351680, 7596736, 8037618, 8139360, 8228640, 8296896, 9074730, 9377221, 9495920, 9679712, 10371120, 10716824, 10852480, 10971520, 11395104, 12099640, 13396030, 13828160, 14243880, 14519568, 15193472, 16075236, 16278720, 16457280, 16593792, 18149460, 18754442, 18991840, 19359424, 20094045, 20742240, 21433648, 22790208, 24199280, 26792060, 27656320, 28131663, 28487760, 29039136, 32150472, 32557440, 32914560, 36298920, 37508884, 37983680, 38718848, 40188090, 41484480, 42867296, 45580416, 46886105, 48398560, 53584120, 56263326, 56975520, 58078272, 64300944, 72597840, 75017768, 75967360, 80376180, 82968960, 85734592, 93772210, 96797120, 107168240, 112526652, 113951040, 116156544, 128601888, 140658315, 145195680, 150035536, 160752360, 171469184, 187544420, 193594240, 214336480, 225053304, 227902080, 257203776, 281316630, 290391360, 300071072, 321504720, 375088840, 428672960, 450106608, 514407552, 562633260, 580782720, 600142144, 643009440, 750177680, 857345920, 900213216, 1125266520, 1200284288, 1286018880, 1500355360, 1800426432, 2250533040, 2572037760, 3000710720, 3600852864, 4501066080, 6001421440, 9002132160, 18004264320]

約数ペア:

[(1, 18004264320), (2, 9002132160), (3, 6001421440), (4, 4501066080), (5, 3600852864), (6, 3000710720), (7, 2572037760), (8, 2250533040), (10, 1800426432), (12, 1500355360), (14, 1286018880), (15, 1200284288), (16, 1125266520), (20, 900213216), (21, 857345920), (24, 750177680), (28, 643009440), (30, 600142144), (31, 580782720), (32, 562633260), (35, 514407552), (40, 450106608), (42, 428672960), (48, 375088840), (56, 321504720), (60, 300071072), (62, 290391360), (64, 281316630), (70, 257203776), (79, 227902080), (80, 225053304), (84, 214336480), (93, 193594240), (96, 187544420), (105, 171469184), (112, 160752360), (120, 150035536), (124, 145195680), (128, 140658315), (140, 128601888), (155, 116156544), (158, 113951040), (160, 112526652), (168, 107168240), (186, 96797120), (192, 93772210), (210, 85734592), (217, 82968960), (224, 80376180), (237, 75967360), (240, 75017768), (248, 72597840), (280, 64300944), (310, 58078272), (316, 56975520), (320, 56263326), (336, 53584120), (372, 48398560), (384, 46886105), (395, 45580416), (420, 42867296), (434, 41484480), (448, 40188090), (465, 38718848), (474, 37983680), (480, 37508884), (496, 36298920), (547, 32914560), (553, 32557440), (560, 32150472), (620, 29039136), (632, 28487760), (640, 28131663), (651, 27656320), (672, 26792060), (744, 24199280), (790, 22790208), (840, 21433648), (868, 20742240), (896, 20094045), (930, 19359424), (948, 18991840), (960, 18754442), (992, 18149460), (1085, 16593792), (1094, 16457280), (1106, 16278720), (1120, 16075236), (1185, 15193472), (1240, 14519568), (1264, 14243880), (1302, 13828160), (1344, 13396030), (1488, 12099640), (1580, 11395104), (1641, 10971520), (1659, 10852480), (1680, 10716824), (1736, 10371120), (1860, 9679712), (1896, 9495920), (1920, 9377221), (1984, 9074730), (2170, 8296896), (2188, 8228640), (2212, 8139360), (2240, 8037618), (2370, 7596736), (2449, 7351680), (2480, 7259784), (2528, 7121940), (2604, 6914080), (2688, 6698015), (2735, 6582912), (2765, 6511488), (2976, 6049820), (3160, 5697552), (3255, 5531264), (3282, 5485760), (3318, 5426240), (3360, 5358412), (3472, 5185560), (3720, 4839856), (3792, 4747960), (3829, 4702080), (3968, 4537365), (4340, 4148448), (4376, 4114320), (4424, 4069680), (4480, 4018809), (4740, 3798368), (4898, 3675840), (4960, 3629892), (5056, 3560970), (5208, 3457040), (5470, 3291456), (5530, 3255744), (5952, 3024910), (6320, 2848776), (6510, 2765632), (6564, 2742880), (6636, 2713120), (6720, 2679206), (6944, 2592780), (7347, 2450560), (7440, 2419928), (7584, 2373980), (7658, 2351040), (8205, 2194304), (8295, 2170496), (8680, 2074224), (8752, 2057160), (8848, 2034840), (9480, 1899184), (9796, 1837920), (9920, 1814946), (10112, 1780485), (10416, 1728520), (10940, 1645728), (11060, 1627872), (11487, 1567360), (11904, 1512455), (12245, 1470336), (12640, 1424388), (13020, 1382816), (13128, 1371440), (13272, 1356560), (13440, 1339603), (13888, 1296390), (14694, 1225280), (14880, 1209964), (15168, 1186990), (15316, 1175520), (16410, 1097152), (16590, 1085248), (16957, 1061760), (17143, 1050240), (17360, 1037112), (17504, 1028580), (17696, 1017420), (18960, 949592), (19145, 940416), (19592, 918960), (19840, 907473), (20832, 864260), (21880, 822864), (22120, 813936), (22974, 783680), (24490, 735168), (25280, 712194), (26040, 691408), (26256, 685720), (26544, 678280), (27776, 648195), (29388, 612640), (29760, 604982), (30336, 593495), (30632, 587760), (32820, 548576), (33180, 542624), (33914, 530880), (34286, 525120), (34720, 518556), (35008, 514290), (35392, 508710), (36735, 490112), (37920, 474796), (38290, 470208), (39184, 459480), (41664, 432130), (43213, 416640), (43760, 411432), (44240, 406968), (45948, 391840), (48980, 367584), (50560, 356097), (50871, 353920), (51429, 350080), (52080, 345704), (52512, 342860), (53088, 339140), (57435, 313472), (58776, 306320), (59520, 302491), (61264, 293880), (65640, 274288), (66360, 271312), (67828, 265440), (68572, 262560), (69440, 259278), (70016, 257145), (70784, 254355), (73470, 245056), (75840, 237398), (76580, 235104), (78368, 229740), (83328, 216065), (84785, 212352), (85715, 210048), (86426, 208320), (87520, 205716), (88480, 203484), (91896, 195920), (97960, 183792), (101742, 176960), (102858, 175040), (104160, 172852), (105024, 171430), (106176, 169570), (114870, 156736), (117552, 153160), (118699, 151680), (122528, 146940), (129639, 138880), (131280, 137144), (132720, 135656)]