197083680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 647958528

約数和(自身を除く): 450874848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 61, 80, 96, 106, 120, 122, 127, 159, 160, 183, 212, 240, 244, 254, 265, 305, 318, 366, 381, 424, 480, 488, 508, 530, 610, 635, 636, 732, 762, 795, 848, 915, 976, 1016, 1060, 1220, 1270, 1272, 1464, 1524, 1590, 1696, 1830, 1905, 1952, 2032, 2120, 2440, 2540, 2544, 2928, 3048, 3180, 3233, 3660, 3810, 4064, 4240, 4880, 5080, 5088, 5856, 6096, 6360, 6466, 6731, 7320, 7620, 7747, 8480, 9699, 9760, 10160, 12192, 12720, 12932, 13462, 14640, 15240, 15494, 16165, 19398, 20193, 20320, 23241, 25440, 25864, 26924, 29280, 30480, 30988, 32330, 33655, 38735, 38796, 40386, 46482, 48495, 51728, 53848, 60960, 61976, 64660, 67310, 77470, 77592, 80772, 92964, 96990, 100965, 103456, 107696, 116205, 123952, 129320, 134620, 154940, 155184, 161544, 185928, 193980, 201930, 215392, 232410, 247904, 258640, 269240, 309880, 310368, 323088, 371856, 387960, 403860, 410591, 464820, 517280, 538480, 619760, 646176, 743712, 775920, 807720, 821182, 929640, 1076960, 1231773, 1239520, 1551840, 1615440, 1642364, 1859280, 2052955, 2463546, 3230880, 3284728, 3718560, 4105910, 4927092, 6158865, 6569456, 8211820, 9854184, 12317730, 13138912, 16423640, 19708368, 24635460, 32847280, 39416736, 49270920, 65694560, 98541840, 197083680]

約数ペア:

[(1, 197083680), (2, 98541840), (3, 65694560), (4, 49270920), (5, 39416736), (6, 32847280), (8, 24635460), (10, 19708368), (12, 16423640), (15, 13138912), (16, 12317730), (20, 9854184), (24, 8211820), (30, 6569456), (32, 6158865), (40, 4927092), (48, 4105910), (53, 3718560), (60, 3284728), (61, 3230880), (80, 2463546), (96, 2052955), (106, 1859280), (120, 1642364), (122, 1615440), (127, 1551840), (159, 1239520), (160, 1231773), (183, 1076960), (212, 929640), (240, 821182), (244, 807720), (254, 775920), (265, 743712), (305, 646176), (318, 619760), (366, 538480), (381, 517280), (424, 464820), (480, 410591), (488, 403860), (508, 387960), (530, 371856), (610, 323088), (635, 310368), (636, 309880), (732, 269240), (762, 258640), (795, 247904), (848, 232410), (915, 215392), (976, 201930), (1016, 193980), (1060, 185928), (1220, 161544), (1270, 155184), (1272, 154940), (1464, 134620), (1524, 129320), (1590, 123952), (1696, 116205), (1830, 107696), (1905, 103456), (1952, 100965), (2032, 96990), (2120, 92964), (2440, 80772), (2540, 77592), (2544, 77470), (2928, 67310), (3048, 64660), (3180, 61976), (3233, 60960), (3660, 53848), (3810, 51728), (4064, 48495), (4240, 46482), (4880, 40386), (5080, 38796), (5088, 38735), (5856, 33655), (6096, 32330), (6360, 30988), (6466, 30480), (6731, 29280), (7320, 26924), (7620, 25864), (7747, 25440), (8480, 23241), (9699, 20320), (9760, 20193), (10160, 19398), (12192, 16165), (12720, 15494), (12932, 15240), (13462, 14640)]