487547760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:480

約数の個数: 320

約数和(自身を含む): 1876165632

約数和(自身を除く): 1388617872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 43, 48, 51, 56, 60, 68, 70, 80, 84, 85, 86, 102, 105, 112, 119, 120, 129, 136, 140, 168, 170, 172, 204, 210, 215, 238, 240, 255, 258, 272, 280, 301, 336, 340, 344, 357, 397, 408, 420, 430, 476, 510, 516, 560, 595, 602, 645, 680, 688, 714, 731, 794, 816, 840, 860, 903, 952, 1020, 1032, 1190, 1191, 1204, 1290, 1360, 1428, 1462, 1505, 1588, 1680, 1720, 1785, 1806, 1904, 1985, 2040, 2064, 2193, 2380, 2382, 2408, 2580, 2779, 2856, 2924, 3010, 3176, 3440, 3570, 3612, 3655, 3970, 4080, 4386, 4515, 4760, 4764, 4816, 5117, 5160, 5558, 5712, 5848, 5955, 6020, 6352, 6749, 7140, 7224, 7310, 7940, 8337, 8772, 9030, 9520, 9528, 10234, 10320, 10965, 11116, 11696, 11910, 12040, 13498, 13895, 14280, 14448, 14620, 15351, 15880, 16674, 17071, 17544, 18060, 19056, 20247, 20468, 21930, 22232, 23820, 24080, 25585, 26996, 27790, 28560, 29240, 30702, 31760, 33348, 33745, 34142, 35088, 36120, 40494, 40936, 41685, 43860, 44464, 47243, 47640, 51170, 51213, 53992, 55580, 58480, 61404, 66696, 67490, 68284, 72240, 76755, 80988, 81872, 83370, 85355, 87720, 94486, 95280, 101235, 102340, 102426, 107984, 111160, 119497, 122808, 133392, 134980, 136568, 141729, 153510, 161976, 166740, 170710, 175440, 188972, 202470, 204680, 204852, 222320, 236215, 238994, 245616, 256065, 269960, 273136, 283458, 290207, 307020, 323952, 333480, 341420, 358491, 377944, 404940, 409360, 409704, 472430, 477988, 512130, 539920, 566916, 580414, 597485, 614040, 666960, 682840, 708645, 716982, 755888, 809880, 819408, 870621, 944860, 955976, 1024260, 1133832, 1160828, 1194970, 1228080, 1365680, 1417290, 1433964, 1451035, 1619760, 1741242, 1792455, 1889720, 1911952, 2031449, 2048520, 2267664, 2321656, 2389940, 2834580, 2867928, 2902070, 3482484, 3584910, 3779440, 4062898, 4097040, 4353105, 4643312, 4779880, 5669160, 5735856, 5804140, 6094347, 6964968, 7169820, 8125796, 8706210, 9559760, 10157245, 11338320, 11608280, 12188694, 13929936, 14339640, 16251592, 17412420, 20314490, 23216560, 24377388, 28679280, 30471735, 32503184, 34824840, 40628980, 48754776, 60943470, 69649680, 81257960, 97509552, 121886940, 162515920, 243773880, 487547760]

約数ペア:

[(1, 487547760), (2, 243773880), (3, 162515920), (4, 121886940), (5, 97509552), (6, 81257960), (7, 69649680), (8, 60943470), (10, 48754776), (12, 40628980), (14, 34824840), (15, 32503184), (16, 30471735), (17, 28679280), (20, 24377388), (21, 23216560), (24, 20314490), (28, 17412420), (30, 16251592), (34, 14339640), (35, 13929936), (40, 12188694), (42, 11608280), (43, 11338320), (48, 10157245), (51, 9559760), (56, 8706210), (60, 8125796), (68, 7169820), (70, 6964968), (80, 6094347), (84, 5804140), (85, 5735856), (86, 5669160), (102, 4779880), (105, 4643312), (112, 4353105), (119, 4097040), (120, 4062898), (129, 3779440), (136, 3584910), (140, 3482484), (168, 2902070), (170, 2867928), (172, 2834580), (204, 2389940), (210, 2321656), (215, 2267664), (238, 2048520), (240, 2031449), (255, 1911952), (258, 1889720), (272, 1792455), (280, 1741242), (301, 1619760), (336, 1451035), (340, 1433964), (344, 1417290), (357, 1365680), (397, 1228080), (408, 1194970), (420, 1160828), (430, 1133832), (476, 1024260), (510, 955976), (516, 944860), (560, 870621), (595, 819408), (602, 809880), (645, 755888), (680, 716982), (688, 708645), (714, 682840), (731, 666960), (794, 614040), (816, 597485), (840, 580414), (860, 566916), (903, 539920), (952, 512130), (1020, 477988), (1032, 472430), (1190, 409704), (1191, 409360), (1204, 404940), (1290, 377944), (1360, 358491), (1428, 341420), (1462, 333480), (1505, 323952), (1588, 307020), (1680, 290207), (1720, 283458), (1785, 273136), (1806, 269960), (1904, 256065), (1985, 245616), (2040, 238994), (2064, 236215), (2193, 222320), (2380, 204852), (2382, 204680), (2408, 202470), (2580, 188972), (2779, 175440), (2856, 170710), (2924, 166740), (3010, 161976), (3176, 153510), (3440, 141729), (3570, 136568), (3612, 134980), (3655, 133392), (3970, 122808), (4080, 119497), (4386, 111160), (4515, 107984), (4760, 102426), (4764, 102340), (4816, 101235), (5117, 95280), (5160, 94486), (5558, 87720), (5712, 85355), (5848, 83370), (5955, 81872), (6020, 80988), (6352, 76755), (6749, 72240), (7140, 68284), (7224, 67490), (7310, 66696), (7940, 61404), (8337, 58480), (8772, 55580), (9030, 53992), (9520, 51213), (9528, 51170), (10234, 47640), (10320, 47243), (10965, 44464), (11116, 43860), (11696, 41685), (11910, 40936), (12040, 40494), (13498, 36120), (13895, 35088), (14280, 34142), (14448, 33745), (14620, 33348), (15351, 31760), (15880, 30702), (16674, 29240), (17071, 28560), (17544, 27790), (18060, 26996), (19056, 25585), (20247, 24080), (20468, 23820), (21930, 22232)]