64733040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1348

約数の個数: 160

約数和(自身を含む): 232842240

約数和(自身を除く): 168109200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1303, 1380, 1656, 1840, 2070, 2160, 2484, 2606, 2760, 3105, 3312, 3909, 4140, 4968, 5212, 5520, 6210, 6515, 7818, 8280, 9936, 10424, 11727, 12420, 13030, 15636, 16560, 19545, 20848, 23454, 24840, 26060, 29969, 31272, 35181, 39090, 46908, 49680, 52120, 58635, 59938, 62544, 70362, 78180, 89907, 93816, 104240, 117270, 119876, 140724, 149845, 156360, 175905, 179814, 187632, 234540, 239752, 269721, 281448, 299690, 312720, 351810, 359628, 449535, 469080, 479504, 539442, 562896, 599380, 703620, 719256, 809163, 899070, 938160, 1078884, 1198760, 1348605, 1407240, 1438512, 1618326, 1798140, 2157768, 2397520, 2697210, 2814480, 3236652, 3596280, 4045815, 4315536, 5394420, 6473304, 7192560, 8091630, 10788840, 12946608, 16183260, 21577680, 32366520, 64733040]

約数ペア:

[(1, 64733040), (2, 32366520), (3, 21577680), (4, 16183260), (5, 12946608), (6, 10788840), (8, 8091630), (9, 7192560), (10, 6473304), (12, 5394420), (15, 4315536), (16, 4045815), (18, 3596280), (20, 3236652), (23, 2814480), (24, 2697210), (27, 2397520), (30, 2157768), (36, 1798140), (40, 1618326), (45, 1438512), (46, 1407240), (48, 1348605), (54, 1198760), (60, 1078884), (69, 938160), (72, 899070), (80, 809163), (90, 719256), (92, 703620), (108, 599380), (115, 562896), (120, 539442), (135, 479504), (138, 469080), (144, 449535), (180, 359628), (184, 351810), (207, 312720), (216, 299690), (230, 281448), (240, 269721), (270, 239752), (276, 234540), (345, 187632), (360, 179814), (368, 175905), (414, 156360), (432, 149845), (460, 140724), (540, 119876), (552, 117270), (621, 104240), (690, 93816), (720, 89907), (828, 78180), (920, 70362), (1035, 62544), (1080, 59938), (1104, 58635), (1242, 52120), (1303, 49680), (1380, 46908), (1656, 39090), (1840, 35181), (2070, 31272), (2160, 29969), (2484, 26060), (2606, 24840), (2760, 23454), (3105, 20848), (3312, 19545), (3909, 16560), (4140, 15636), (4968, 13030), (5212, 12420), (5520, 11727), (6210, 10424), (6515, 9936), (7818, 8280)]