145783920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 160

約数和(自身を含む): 469737792

約数和(自身を除く): 323953872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 73, 80, 106, 120, 146, 157, 159, 212, 219, 240, 265, 292, 314, 318, 365, 424, 438, 471, 530, 584, 628, 636, 730, 785, 795, 848, 876, 942, 1060, 1095, 1168, 1256, 1272, 1460, 1570, 1590, 1752, 1884, 2120, 2190, 2355, 2512, 2544, 2920, 3140, 3180, 3504, 3768, 3869, 4240, 4380, 4710, 5840, 6280, 6360, 7536, 7738, 8321, 8760, 9420, 11461, 11607, 12560, 12720, 15476, 16642, 17520, 18840, 19345, 22922, 23214, 24963, 30952, 33284, 34383, 37680, 38690, 41605, 45844, 46428, 49926, 57305, 58035, 61904, 66568, 68766, 77380, 83210, 91688, 92856, 99852, 114610, 116070, 124815, 133136, 137532, 154760, 166420, 171915, 183376, 185712, 199704, 229220, 232140, 249630, 275064, 309520, 332840, 343830, 399408, 458440, 464280, 499260, 550128, 607433, 665680, 687660, 916880, 928560, 998520, 1214866, 1375320, 1822299, 1997040, 2429732, 2750640, 3037165, 3644598, 4859464, 6074330, 7289196, 9111495, 9718928, 12148660, 14578392, 18222990, 24297320, 29156784, 36445980, 48594640, 72891960, 145783920]

約数ペア:

[(1, 145783920), (2, 72891960), (3, 48594640), (4, 36445980), (5, 29156784), (6, 24297320), (8, 18222990), (10, 14578392), (12, 12148660), (15, 9718928), (16, 9111495), (20, 7289196), (24, 6074330), (30, 4859464), (40, 3644598), (48, 3037165), (53, 2750640), (60, 2429732), (73, 1997040), (80, 1822299), (106, 1375320), (120, 1214866), (146, 998520), (157, 928560), (159, 916880), (212, 687660), (219, 665680), (240, 607433), (265, 550128), (292, 499260), (314, 464280), (318, 458440), (365, 399408), (424, 343830), (438, 332840), (471, 309520), (530, 275064), (584, 249630), (628, 232140), (636, 229220), (730, 199704), (785, 185712), (795, 183376), (848, 171915), (876, 166420), (942, 154760), (1060, 137532), (1095, 133136), (1168, 124815), (1256, 116070), (1272, 114610), (1460, 99852), (1570, 92856), (1590, 91688), (1752, 83210), (1884, 77380), (2120, 68766), (2190, 66568), (2355, 61904), (2512, 58035), (2544, 57305), (2920, 49926), (3140, 46428), (3180, 45844), (3504, 41605), (3768, 38690), (3869, 37680), (4240, 34383), (4380, 33284), (4710, 30952), (5840, 24963), (6280, 23214), (6360, 22922), (7536, 19345), (7738, 18840), (8321, 17520), (8760, 16642), (9420, 15476), (11461, 12720), (11607, 12560)]