146439040

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 403724160

約数和(自身を除く): 257285120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 61, 62, 64, 80, 88, 110, 121, 122, 124, 128, 155, 160, 176, 220, 242, 244, 248, 305, 310, 320, 341, 352, 440, 484, 488, 496, 605, 610, 620, 640, 671, 682, 704, 880, 968, 976, 992, 1210, 1220, 1240, 1342, 1364, 1408, 1705, 1760, 1891, 1936, 1952, 1984, 2420, 2440, 2480, 2684, 2728, 3355, 3410, 3520, 3751, 3782, 3872, 3904, 3968, 4840, 4880, 4960, 5368, 5456, 6710, 6820, 7040, 7381, 7502, 7564, 7744, 7808, 9455, 9680, 9760, 9920, 10736, 10912, 13420, 13640, 14762, 15004, 15128, 15488, 18755, 18910, 19360, 19520, 19840, 20801, 21472, 21824, 26840, 27280, 29524, 30008, 30256, 36905, 37510, 37820, 38720, 39040, 41602, 42944, 43648, 53680, 54560, 59048, 60016, 60512, 73810, 75020, 75640, 77440, 83204, 85888, 104005, 107360, 109120, 118096, 120032, 121024, 147620, 150040, 151280, 166408, 208010, 214720, 218240, 228811, 236192, 240064, 242048, 295240, 300080, 302560, 332816, 416020, 429440, 457622, 472384, 480128, 590480, 600160, 605120, 665632, 832040, 915244, 944768, 1144055, 1180960, 1200320, 1210240, 1331264, 1664080, 1830488, 2288110, 2361920, 2400640, 2662528, 3328160, 3660976, 4576220, 4723840, 6656320, 7321952, 9152440, 13312640, 14643904, 18304880, 29287808, 36609760, 73219520, 146439040]

約数ペア:

[(1, 146439040), (2, 73219520), (4, 36609760), (5, 29287808), (8, 18304880), (10, 14643904), (11, 13312640), (16, 9152440), (20, 7321952), (22, 6656320), (31, 4723840), (32, 4576220), (40, 3660976), (44, 3328160), (55, 2662528), (61, 2400640), (62, 2361920), (64, 2288110), (80, 1830488), (88, 1664080), (110, 1331264), (121, 1210240), (122, 1200320), (124, 1180960), (128, 1144055), (155, 944768), (160, 915244), (176, 832040), (220, 665632), (242, 605120), (244, 600160), (248, 590480), (305, 480128), (310, 472384), (320, 457622), (341, 429440), (352, 416020), (440, 332816), (484, 302560), (488, 300080), (496, 295240), (605, 242048), (610, 240064), (620, 236192), (640, 228811), (671, 218240), (682, 214720), (704, 208010), (880, 166408), (968, 151280), (976, 150040), (992, 147620), (1210, 121024), (1220, 120032), (1240, 118096), (1342, 109120), (1364, 107360), (1408, 104005), (1705, 85888), (1760, 83204), (1891, 77440), (1936, 75640), (1952, 75020), (1984, 73810), (2420, 60512), (2440, 60016), (2480, 59048), (2684, 54560), (2728, 53680), (3355, 43648), (3410, 42944), (3520, 41602), (3751, 39040), (3782, 38720), (3872, 37820), (3904, 37510), (3968, 36905), (4840, 30256), (4880, 30008), (4960, 29524), (5368, 27280), (5456, 26840), (6710, 21824), (6820, 21472), (7040, 20801), (7381, 19840), (7502, 19520), (7564, 19360), (7744, 18910), (7808, 18755), (9455, 15488), (9680, 15128), (9760, 15004), (9920, 14762), (10736, 13640), (10912, 13420)]