240503760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 360

約数和(自身を含む): 997308936

約数和(自身を除く): 756805176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 49, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 98, 102, 105, 112, 119, 120, 126, 136, 140, 144, 147, 153, 168, 170, 180, 196, 204, 210, 238, 240, 245, 252, 255, 272, 280, 294, 306, 315, 336, 340, 357, 360, 392, 401, 408, 420, 441, 476, 490, 504, 510, 560, 588, 595, 612, 630, 680, 714, 720, 735, 765, 784, 802, 816, 833, 840, 882, 952, 980, 1008, 1020, 1071, 1176, 1190, 1203, 1224, 1260, 1360, 1428, 1470, 1530, 1604, 1666, 1680, 1764, 1785, 1904, 1960, 2005, 2040, 2142, 2205, 2352, 2380, 2406, 2448, 2499, 2520, 2807, 2856, 2940, 3060, 3208, 3332, 3528, 3570, 3609, 3920, 4010, 4080, 4165, 4284, 4410, 4760, 4812, 4998, 5040, 5355, 5614, 5712, 5880, 6015, 6120, 6416, 6664, 6817, 7056, 7140, 7218, 7497, 8020, 8330, 8421, 8568, 8820, 9520, 9624, 9996, 10710, 11228, 11760, 12030, 12240, 12495, 13328, 13634, 14035, 14280, 14436, 14994, 16040, 16660, 16842, 17136, 17640, 18045, 19248, 19649, 19992, 20451, 21420, 22456, 24060, 24990, 25263, 27268, 28070, 28560, 28872, 29988, 32080, 33320, 33684, 34085, 35280, 36090, 37485, 39298, 39984, 40902, 42105, 42840, 44912, 47719, 48120, 49980, 50526, 54536, 56140, 57744, 58947, 59976, 61353, 66640, 67368, 68170, 72180, 74970, 78596, 81804, 84210, 85680, 95438, 96240, 98245, 99960, 101052, 102255, 109072, 112280, 117894, 119952, 122706, 126315, 134736, 136340, 143157, 144360, 149940, 157192, 163608, 168420, 176841, 190876, 196490, 199920, 202104, 204510, 224560, 235788, 238595, 245412, 252630, 272680, 286314, 288720, 294735, 299880, 306765, 314384, 327216, 334033, 336840, 353682, 381752, 392980, 404208, 409020, 429471, 471576, 477190, 490824, 505260, 545360, 572628, 589470, 599760, 613530, 668066, 673680, 707364, 715785, 763504, 785960, 818040, 858942, 884205, 943152, 954380, 981648, 1002099, 1010520, 1145256, 1178940, 1227060, 1336132, 1414728, 1431570, 1571920, 1636080, 1670165, 1717884, 1768410, 1908760, 2004198, 2021040, 2147355, 2290512, 2357880, 2454120, 2672264, 2829456, 2863140, 3006297, 3340330, 3435768, 3536820, 3817520, 4008396, 4294710, 4715760, 4908240, 5010495, 5344528, 5726280, 6012594, 6680660, 6871536, 7073640, 8016792, 8589420, 10020990, 11452560, 12025188, 13361320, 14147280, 15031485, 16033584, 17178840, 20041980, 24050376, 26722640, 30062970, 34357680, 40083960, 48100752, 60125940, 80167920, 120251880, 240503760]

約数ペア:

[(1, 240503760), (2, 120251880), (3, 80167920), (4, 60125940), (5, 48100752), (6, 40083960), (7, 34357680), (8, 30062970), (9, 26722640), (10, 24050376), (12, 20041980), (14, 17178840), (15, 16033584), (16, 15031485), (17, 14147280), (18, 13361320), (20, 12025188), (21, 11452560), (24, 10020990), (28, 8589420), (30, 8016792), (34, 7073640), (35, 6871536), (36, 6680660), (40, 6012594), (42, 5726280), (45, 5344528), (48, 5010495), (49, 4908240), (51, 4715760), (56, 4294710), (60, 4008396), (63, 3817520), (68, 3536820), (70, 3435768), (72, 3340330), (80, 3006297), (84, 2863140), (85, 2829456), (90, 2672264), (98, 2454120), (102, 2357880), (105, 2290512), (112, 2147355), (119, 2021040), (120, 2004198), (126, 1908760), (136, 1768410), (140, 1717884), (144, 1670165), (147, 1636080), (153, 1571920), (168, 1431570), (170, 1414728), (180, 1336132), (196, 1227060), (204, 1178940), (210, 1145256), (238, 1010520), (240, 1002099), (245, 981648), (252, 954380), (255, 943152), (272, 884205), (280, 858942), (294, 818040), (306, 785960), (315, 763504), (336, 715785), (340, 707364), (357, 673680), (360, 668066), (392, 613530), (401, 599760), (408, 589470), (420, 572628), (441, 545360), (476, 505260), (490, 490824), (504, 477190), (510, 471576), (560, 429471), (588, 409020), (595, 404208), (612, 392980), (630, 381752), (680, 353682), (714, 336840), (720, 334033), (735, 327216), (765, 314384), (784, 306765), (802, 299880), (816, 294735), (833, 288720), (840, 286314), (882, 272680), (952, 252630), (980, 245412), (1008, 238595), (1020, 235788), (1071, 224560), (1176, 204510), (1190, 202104), (1203, 199920), (1224, 196490), (1260, 190876), (1360, 176841), (1428, 168420), (1470, 163608), (1530, 157192), (1604, 149940), (1666, 144360), (1680, 143157), (1764, 136340), (1785, 134736), (1904, 126315), (1960, 122706), (2005, 119952), (2040, 117894), (2142, 112280), (2205, 109072), (2352, 102255), (2380, 101052), (2406, 99960), (2448, 98245), (2499, 96240), (2520, 95438), (2807, 85680), (2856, 84210), (2940, 81804), (3060, 78596), (3208, 74970), (3332, 72180), (3528, 68170), (3570, 67368), (3609, 66640), (3920, 61353), (4010, 59976), (4080, 58947), (4165, 57744), (4284, 56140), (4410, 54536), (4760, 50526), (4812, 49980), (4998, 48120), (5040, 47719), (5355, 44912), (5614, 42840), (5712, 42105), (5880, 40902), (6015, 39984), (6120, 39298), (6416, 37485), (6664, 36090), (6817, 35280), (7056, 34085), (7140, 33684), (7218, 33320), (7497, 32080), (8020, 29988), (8330, 28872), (8421, 28560), (8568, 28070), (8820, 27268), (9520, 25263), (9624, 24990), (9996, 24060), (10710, 22456), (11228, 21420), (11760, 20451), (12030, 19992), (12240, 19649), (12495, 19248), (13328, 18045), (13634, 17640), (14035, 17136), (14280, 16842), (14436, 16660), (14994, 16040)]