919470480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:565

約数の個数: 160

約数和(自身を含む): 2917337088

約数和(自身を除く): 1997866608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 211, 240, 268, 271, 335, 402, 422, 536, 542, 633, 670, 804, 813, 844, 1005, 1055, 1072, 1084, 1266, 1340, 1355, 1608, 1626, 1688, 2010, 2110, 2168, 2532, 2680, 2710, 3165, 3216, 3252, 3376, 4020, 4065, 4220, 4336, 5064, 5360, 5420, 6330, 6504, 8040, 8130, 8440, 10128, 10840, 12660, 13008, 14137, 16080, 16260, 16880, 18157, 21680, 25320, 28274, 32520, 36314, 42411, 50640, 54471, 56548, 57181, 65040, 70685, 72628, 84822, 90785, 108942, 113096, 114362, 141370, 145256, 169644, 171543, 181570, 212055, 217884, 226192, 228724, 272355, 282740, 285905, 290512, 339288, 343086, 363140, 424110, 435768, 457448, 544710, 565480, 571810, 678576, 686172, 726280, 848220, 857715, 871536, 914896, 1089420, 1130960, 1143620, 1372344, 1452560, 1696440, 1715430, 2178840, 2287240, 2744688, 3392880, 3430860, 3831127, 4357680, 4574480, 6861720, 7662254, 11493381, 13723440, 15324508, 19155635, 22986762, 30649016, 38311270, 45973524, 57466905, 61298032, 76622540, 91947048, 114933810, 153245080, 183894096, 229867620, 306490160, 459735240, 919470480]

約数ペア:

[(1, 919470480), (2, 459735240), (3, 306490160), (4, 229867620), (5, 183894096), (6, 153245080), (8, 114933810), (10, 91947048), (12, 76622540), (15, 61298032), (16, 57466905), (20, 45973524), (24, 38311270), (30, 30649016), (40, 22986762), (48, 19155635), (60, 15324508), (67, 13723440), (80, 11493381), (120, 7662254), (134, 6861720), (201, 4574480), (211, 4357680), (240, 3831127), (268, 3430860), (271, 3392880), (335, 2744688), (402, 2287240), (422, 2178840), (536, 1715430), (542, 1696440), (633, 1452560), (670, 1372344), (804, 1143620), (813, 1130960), (844, 1089420), (1005, 914896), (1055, 871536), (1072, 857715), (1084, 848220), (1266, 726280), (1340, 686172), (1355, 678576), (1608, 571810), (1626, 565480), (1688, 544710), (2010, 457448), (2110, 435768), (2168, 424110), (2532, 363140), (2680, 343086), (2710, 339288), (3165, 290512), (3216, 285905), (3252, 282740), (3376, 272355), (4020, 228724), (4065, 226192), (4220, 217884), (4336, 212055), (5064, 181570), (5360, 171543), (5420, 169644), (6330, 145256), (6504, 141370), (8040, 114362), (8130, 113096), (8440, 108942), (10128, 90785), (10840, 84822), (12660, 72628), (13008, 70685), (14137, 65040), (16080, 57181), (16260, 56548), (16880, 54471), (18157, 50640), (21680, 42411), (25320, 36314), (28274, 32520)]