139353280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 168

約数和(自身を含む): 377007120

約数和(自身を除く): 237653840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 61, 64, 80, 88, 110, 118, 121, 122, 160, 176, 220, 236, 242, 244, 295, 305, 320, 352, 440, 472, 484, 488, 590, 605, 610, 649, 671, 704, 880, 944, 968, 976, 1180, 1210, 1220, 1298, 1342, 1760, 1888, 1936, 1952, 2360, 2420, 2440, 2596, 2684, 3245, 3355, 3520, 3599, 3776, 3872, 3904, 4720, 4840, 4880, 5192, 5368, 6490, 6710, 7139, 7198, 7381, 7744, 9440, 9680, 9760, 10384, 10736, 12980, 13420, 14278, 14396, 14762, 17995, 18880, 19360, 19520, 20768, 21472, 25960, 26840, 28556, 28792, 29524, 35695, 35990, 36905, 38720, 39589, 41536, 42944, 51920, 53680, 57112, 57584, 59048, 71390, 71980, 73810, 79178, 103840, 107360, 114224, 115168, 118096, 142780, 143960, 147620, 158356, 197945, 207680, 214720, 228448, 230336, 236192, 285560, 287920, 295240, 316712, 395890, 435479, 456896, 472384, 571120, 575840, 590480, 633424, 791780, 870958, 1142240, 1151680, 1180960, 1266848, 1583560, 1741916, 2177395, 2284480, 2361920, 2533696, 3167120, 3483832, 4354790, 6334240, 6967664, 8709580, 12668480, 13935328, 17419160, 27870656, 34838320, 69676640, 139353280]

約数ペア:

[(1, 139353280), (2, 69676640), (4, 34838320), (5, 27870656), (8, 17419160), (10, 13935328), (11, 12668480), (16, 8709580), (20, 6967664), (22, 6334240), (32, 4354790), (40, 3483832), (44, 3167120), (55, 2533696), (59, 2361920), (61, 2284480), (64, 2177395), (80, 1741916), (88, 1583560), (110, 1266848), (118, 1180960), (121, 1151680), (122, 1142240), (160, 870958), (176, 791780), (220, 633424), (236, 590480), (242, 575840), (244, 571120), (295, 472384), (305, 456896), (320, 435479), (352, 395890), (440, 316712), (472, 295240), (484, 287920), (488, 285560), (590, 236192), (605, 230336), (610, 228448), (649, 214720), (671, 207680), (704, 197945), (880, 158356), (944, 147620), (968, 143960), (976, 142780), (1180, 118096), (1210, 115168), (1220, 114224), (1298, 107360), (1342, 103840), (1760, 79178), (1888, 73810), (1936, 71980), (1952, 71390), (2360, 59048), (2420, 57584), (2440, 57112), (2596, 53680), (2684, 51920), (3245, 42944), (3355, 41536), (3520, 39589), (3599, 38720), (3776, 36905), (3872, 35990), (3904, 35695), (4720, 29524), (4840, 28792), (4880, 28556), (5192, 26840), (5368, 25960), (6490, 21472), (6710, 20768), (7139, 19520), (7198, 19360), (7381, 18880), (7744, 17995), (9440, 14762), (9680, 14396), (9760, 14278), (10384, 13420), (10736, 12980)]