18386315520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4027}}^1$

素因数の和:4121

約数の個数: 288

約数和(自身を含む): 62243233920

約数和(自身を除く): 43856918400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 41, 48, 58, 60, 64, 80, 82, 87, 96, 116, 120, 123, 128, 145, 160, 164, 174, 192, 205, 232, 240, 246, 256, 290, 320, 328, 348, 384, 410, 435, 464, 480, 492, 580, 615, 640, 656, 696, 768, 820, 870, 928, 960, 984, 1160, 1189, 1230, 1280, 1312, 1392, 1640, 1740, 1856, 1920, 1968, 2320, 2378, 2460, 2624, 2784, 3280, 3480, 3567, 3712, 3840, 3936, 4027, 4640, 4756, 4920, 5248, 5568, 5945, 6560, 6960, 7134, 7424, 7872, 8054, 9280, 9512, 9840, 10496, 11136, 11890, 12081, 13120, 13920, 14268, 15744, 16108, 17835, 18560, 19024, 19680, 20135, 22272, 23780, 24162, 26240, 27840, 28536, 31488, 32216, 35670, 37120, 38048, 39360, 40270, 47560, 48324, 52480, 55680, 57072, 60405, 64432, 71340, 76096, 78720, 80540, 95120, 96648, 111360, 114144, 116783, 120810, 128864, 142680, 152192, 157440, 161080, 165107, 190240, 193296, 228288, 233566, 241620, 257728, 285360, 304384, 322160, 330214, 350349, 380480, 386592, 456576, 467132, 483240, 495321, 515456, 570720, 583915, 644320, 660428, 700698, 760960, 773184, 825535, 913152, 934264, 966480, 990642, 1030912, 1141440, 1167830, 1288640, 1320856, 1401396, 1521920, 1546368, 1651070, 1751745, 1868528, 1932960, 1981284, 2282880, 2335660, 2476605, 2577280, 2641712, 2802792, 3092736, 3302140, 3503490, 3737056, 3865920, 3962568, 4565760, 4671320, 4788103, 4953210, 5154560, 5283424, 5605584, 6604280, 7006980, 7474112, 7731840, 7925136, 9342640, 9576206, 9906420, 10566848, 11211168, 13208560, 14013960, 14364309, 14948224, 15463680, 15850272, 18685280, 19152412, 19812840, 21133696, 22422336, 23940515, 26417120, 28027920, 28728618, 29896448, 31700544, 37370560, 38304824, 39625680, 42267392, 44844672, 47881030, 52834240, 56055840, 57457236, 63401088, 71821545, 74741120, 76609648, 79251360, 89689344, 95762060, 105668480, 112111680, 114914472, 126802176, 143643090, 149482240, 153219296, 158502720, 191524120, 211336960, 224223360, 229828944, 287286180, 306438592, 317005440, 383048240, 448446720, 459657888, 574572360, 612877184, 634010880, 766096480, 919315776, 1149144720, 1225754368, 1532192960, 1838631552, 2298289440, 3064385920, 3677263104, 4596578880, 6128771840, 9193157760, 18386315520]

約数ペア:

[(1, 18386315520), (2, 9193157760), (3, 6128771840), (4, 4596578880), (5, 3677263104), (6, 3064385920), (8, 2298289440), (10, 1838631552), (12, 1532192960), (15, 1225754368), (16, 1149144720), (20, 919315776), (24, 766096480), (29, 634010880), (30, 612877184), (32, 574572360), (40, 459657888), (41, 448446720), (48, 383048240), (58, 317005440), (60, 306438592), (64, 287286180), (80, 229828944), (82, 224223360), (87, 211336960), (96, 191524120), (116, 158502720), (120, 153219296), (123, 149482240), (128, 143643090), (145, 126802176), (160, 114914472), (164, 112111680), (174, 105668480), (192, 95762060), (205, 89689344), (232, 79251360), (240, 76609648), (246, 74741120), (256, 71821545), (290, 63401088), (320, 57457236), (328, 56055840), (348, 52834240), (384, 47881030), (410, 44844672), (435, 42267392), (464, 39625680), (480, 38304824), (492, 37370560), (580, 31700544), (615, 29896448), (640, 28728618), (656, 28027920), (696, 26417120), (768, 23940515), (820, 22422336), (870, 21133696), (928, 19812840), (960, 19152412), (984, 18685280), (1160, 15850272), (1189, 15463680), (1230, 14948224), (1280, 14364309), (1312, 14013960), (1392, 13208560), (1640, 11211168), (1740, 10566848), (1856, 9906420), (1920, 9576206), (1968, 9342640), (2320, 7925136), (2378, 7731840), (2460, 7474112), (2624, 7006980), (2784, 6604280), (3280, 5605584), (3480, 5283424), (3567, 5154560), (3712, 4953210), (3840, 4788103), (3936, 4671320), (4027, 4565760), (4640, 3962568), (4756, 3865920), (4920, 3737056), (5248, 3503490), (5568, 3302140), (5945, 3092736), (6560, 2802792), (6960, 2641712), (7134, 2577280), (7424, 2476605), (7872, 2335660), (8054, 2282880), (9280, 1981284), (9512, 1932960), (9840, 1868528), (10496, 1751745), (11136, 1651070), (11890, 1546368), (12081, 1521920), (13120, 1401396), (13920, 1320856), (14268, 1288640), (15744, 1167830), (16108, 1141440), (17835, 1030912), (18560, 990642), (19024, 966480), (19680, 934264), (20135, 913152), (22272, 825535), (23780, 773184), (24162, 760960), (26240, 700698), (27840, 660428), (28536, 644320), (31488, 583915), (32216, 570720), (35670, 515456), (37120, 495321), (38048, 483240), (39360, 467132), (40270, 456576), (47560, 386592), (48324, 380480), (52480, 350349), (55680, 330214), (57072, 322160), (60405, 304384), (64432, 285360), (71340, 257728), (76096, 241620), (78720, 233566), (80540, 228288), (95120, 193296), (96648, 190240), (111360, 165107), (114144, 161080), (116783, 157440), (120810, 152192), (128864, 142680)]