520709719920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2657}}^1\times {\mathrm{2731}}^1$

素因数の和:5440

約数の個数: 320

約数和(自身を含む): 1815297813504

約数和(自身を除く): 1294588093584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 780, 897, 920, 1040, 1104, 1196, 1380, 1495, 1560, 1794, 1840, 2392, 2657, 2731, 2760, 2990, 3120, 3588, 4485, 4784, 5314, 5462, 5520, 5980, 7176, 7971, 8193, 8970, 10628, 10924, 11960, 13285, 13655, 14352, 15942, 16386, 17940, 21256, 21848, 23920, 26570, 27310, 31884, 32772, 34541, 35503, 35880, 39855, 40965, 42512, 43696, 53140, 54620, 61111, 62813, 63768, 65544, 69082, 71006, 71760, 79710, 81930, 103623, 106280, 106509, 109240, 122222, 125626, 127536, 131088, 138164, 142012, 159420, 163860, 172705, 177515, 183333, 188439, 207246, 212560, 213018, 218480, 244444, 251252, 276328, 284024, 305555, 314065, 318840, 327720, 345410, 355030, 366666, 376878, 414492, 426036, 488888, 502504, 518115, 532545, 552656, 568048, 611110, 628130, 637680, 655440, 690820, 710060, 733332, 753756, 794443, 816569, 828984, 852072, 916665, 942195, 977776, 1005008, 1036230, 1065090, 1222220, 1256260, 1381640, 1420120, 1466664, 1507512, 1588886, 1633138, 1657968, 1704144, 1833330, 1884390, 2072460, 2130180, 2383329, 2444440, 2449707, 2512520, 2763280, 2840240, 2933328, 3015024, 3177772, 3266276, 3666660, 3768780, 3972215, 4082845, 4144920, 4260360, 4766658, 4888880, 4899414, 5025040, 6355544, 6532552, 7256267, 7333320, 7537560, 7944430, 8165690, 8289840, 8520720, 9533316, 9798828, 11916645, 12248535, 12711088, 13065104, 14512534, 14666640, 15075120, 15888860, 16331380, 19066632, 19597656, 21768801, 23833290, 24497070, 29025068, 31777720, 32662760, 36281335, 38133264, 39195312, 43537602, 47666580, 48994140, 58050136, 63555440, 65325520, 72562670, 87075204, 94331471, 95333160, 97988280, 108844005, 116100272, 145125340, 166894141, 174150408, 188662942, 190666320, 195976560, 217688010, 282994413, 290250680, 333788282, 348300816, 377325884, 435376020, 471657355, 500682423, 565988826, 580501360, 667576564, 754651768, 834470705, 870752040, 943314710, 1001364846, 1131977652, 1335153128, 1414972065, 1509303536, 1668941410, 1741504080, 1886629420, 2002729692, 2169623833, 2263955304, 2503412115, 2670306256, 2829944130, 3337882820, 3773258840, 4005459384, 4339247666, 4527910608, 5006824230, 5659888260, 6508871499, 6675765640, 7546517680, 8010918768, 8678495332, 10013648460, 10848119165, 11319776520, 13017742998, 13351531280, 17356990664, 20027296920, 21696238330, 22639553040, 26035485996, 32544357495, 34713981328, 40054593840, 43392476660, 52070971992, 65088714990, 86784953320, 104141943984, 130177429980, 173569906640, 260354859960, 520709719920]

約数ペア:

[(1, 520709719920), (2, 260354859960), (3, 173569906640), (4, 130177429980), (5, 104141943984), (6, 86784953320), (8, 65088714990), (10, 52070971992), (12, 43392476660), (13, 40054593840), (15, 34713981328), (16, 32544357495), (20, 26035485996), (23, 22639553040), (24, 21696238330), (26, 20027296920), (30, 17356990664), (39, 13351531280), (40, 13017742998), (46, 11319776520), (48, 10848119165), (52, 10013648460), (60, 8678495332), (65, 8010918768), (69, 7546517680), (78, 6675765640), (80, 6508871499), (92, 5659888260), (104, 5006824230), (115, 4527910608), (120, 4339247666), (130, 4005459384), (138, 3773258840), (156, 3337882820), (184, 2829944130), (195, 2670306256), (208, 2503412115), (230, 2263955304), (240, 2169623833), (260, 2002729692), (276, 1886629420), (299, 1741504080), (312, 1668941410), (345, 1509303536), (368, 1414972065), (390, 1335153128), (460, 1131977652), (520, 1001364846), (552, 943314710), (598, 870752040), (624, 834470705), (690, 754651768), (780, 667576564), (897, 580501360), (920, 565988826), (1040, 500682423), (1104, 471657355), (1196, 435376020), (1380, 377325884), (1495, 348300816), (1560, 333788282), (1794, 290250680), (1840, 282994413), (2392, 217688010), (2657, 195976560), (2731, 190666320), (2760, 188662942), (2990, 174150408), (3120, 166894141), (3588, 145125340), (4485, 116100272), (4784, 108844005), (5314, 97988280), (5462, 95333160), (5520, 94331471), (5980, 87075204), (7176, 72562670), (7971, 65325520), (8193, 63555440), (8970, 58050136), (10628, 48994140), (10924, 47666580), (11960, 43537602), (13285, 39195312), (13655, 38133264), (14352, 36281335), (15942, 32662760), (16386, 31777720), (17940, 29025068), (21256, 24497070), (21848, 23833290), (23920, 21768801), (26570, 19597656), (27310, 19066632), (31884, 16331380), (32772, 15888860), (34541, 15075120), (35503, 14666640), (35880, 14512534), (39855, 13065104), (40965, 12711088), (42512, 12248535), (43696, 11916645), (53140, 9798828), (54620, 9533316), (61111, 8520720), (62813, 8289840), (63768, 8165690), (65544, 7944430), (69082, 7537560), (71006, 7333320), (71760, 7256267), (79710, 6532552), (81930, 6355544), (103623, 5025040), (106280, 4899414), (106509, 4888880), (109240, 4766658), (122222, 4260360), (125626, 4144920), (127536, 4082845), (131088, 3972215), (138164, 3768780), (142012, 3666660), (159420, 3266276), (163860, 3177772), (172705, 3015024), (177515, 2933328), (183333, 2840240), (188439, 2763280), (207246, 2512520), (212560, 2449707), (213018, 2444440), (218480, 2383329), (244444, 2130180), (251252, 2072460), (276328, 1884390), (284024, 1833330), (305555, 1704144), (314065, 1657968), (318840, 1633138), (327720, 1588886), (345410, 1507512), (355030, 1466664), (366666, 1420120), (376878, 1381640), (414492, 1256260), (426036, 1222220), (488888, 1065090), (502504, 1036230), (518115, 1005008), (532545, 977776), (552656, 942195), (568048, 916665), (611110, 852072), (628130, 828984), (637680, 816569), (655440, 794443), (690820, 753756), (710060, 733332)]