77081272640

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1627}}^1$

素因数の和:1865

約数の個数: 224

約数和(自身を含む): 197572725504

約数和(自身を除く): 120491452864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 64, 80, 82, 92, 115, 157, 160, 164, 184, 205, 230, 314, 320, 328, 368, 410, 460, 628, 656, 736, 785, 820, 920, 943, 1256, 1312, 1472, 1570, 1627, 1640, 1840, 1886, 2512, 2624, 3140, 3254, 3280, 3611, 3680, 3772, 4715, 5024, 6280, 6437, 6508, 6560, 7222, 7360, 7544, 8135, 9430, 10048, 12560, 12874, 13016, 13120, 14444, 15088, 16270, 18055, 18860, 25120, 25748, 26032, 28888, 30176, 32185, 32540, 36110, 37421, 37720, 50240, 51496, 52064, 57776, 60352, 64370, 65080, 66707, 72220, 74842, 75440, 102992, 104128, 115552, 128740, 130160, 133414, 144440, 148051, 149684, 150880, 187105, 205984, 231104, 255439, 257480, 260320, 266828, 288880, 296102, 299368, 301760, 333535, 374210, 411968, 510878, 514960, 520640, 533656, 577760, 592204, 598736, 667070, 740255, 748420, 1021756, 1029920, 1067312, 1155520, 1184408, 1197472, 1277195, 1334140, 1480510, 1496840, 1534261, 2043512, 2059840, 2134624, 2368816, 2394944, 2554390, 2668280, 2961020, 2993680, 3068522, 4087024, 4269248, 4737632, 5108780, 5336560, 5875097, 5922040, 5987360, 6137044, 7671305, 8174048, 9475264, 10217560, 10472999, 10673120, 11750194, 11844080, 11974720, 12274088, 15342610, 16348096, 20435120, 20945998, 21346240, 23500388, 23688160, 24548176, 29375485, 30685220, 40870240, 41891996, 47000776, 47376320, 49096352, 52364995, 58750970, 61370440, 81740480, 83783992, 94001552, 98192704, 104729990, 117501940, 122740880, 167567984, 188003104, 209459980, 235003880, 240878977, 245481760, 335135968, 376006208, 418919960, 470007760, 481757954, 490963520, 670271936, 837839920, 940015520, 963515908, 1204394885, 1675679840, 1880031040, 1927031816, 2408789770, 3351359680, 3854063632, 4817579540, 7708127264, 9635159080, 15416254528, 19270318160, 38540636320, 77081272640]

約数ペア:

[(1, 77081272640), (2, 38540636320), (4, 19270318160), (5, 15416254528), (8, 9635159080), (10, 7708127264), (16, 4817579540), (20, 3854063632), (23, 3351359680), (32, 2408789770), (40, 1927031816), (41, 1880031040), (46, 1675679840), (64, 1204394885), (80, 963515908), (82, 940015520), (92, 837839920), (115, 670271936), (157, 490963520), (160, 481757954), (164, 470007760), (184, 418919960), (205, 376006208), (230, 335135968), (314, 245481760), (320, 240878977), (328, 235003880), (368, 209459980), (410, 188003104), (460, 167567984), (628, 122740880), (656, 117501940), (736, 104729990), (785, 98192704), (820, 94001552), (920, 83783992), (943, 81740480), (1256, 61370440), (1312, 58750970), (1472, 52364995), (1570, 49096352), (1627, 47376320), (1640, 47000776), (1840, 41891996), (1886, 40870240), (2512, 30685220), (2624, 29375485), (3140, 24548176), (3254, 23688160), (3280, 23500388), (3611, 21346240), (3680, 20945998), (3772, 20435120), (4715, 16348096), (5024, 15342610), (6280, 12274088), (6437, 11974720), (6508, 11844080), (6560, 11750194), (7222, 10673120), (7360, 10472999), (7544, 10217560), (8135, 9475264), (9430, 8174048), (10048, 7671305), (12560, 6137044), (12874, 5987360), (13016, 5922040), (13120, 5875097), (14444, 5336560), (15088, 5108780), (16270, 4737632), (18055, 4269248), (18860, 4087024), (25120, 3068522), (25748, 2993680), (26032, 2961020), (28888, 2668280), (30176, 2554390), (32185, 2394944), (32540, 2368816), (36110, 2134624), (37421, 2059840), (37720, 2043512), (50240, 1534261), (51496, 1496840), (52064, 1480510), (57776, 1334140), (60352, 1277195), (64370, 1197472), (65080, 1184408), (66707, 1155520), (72220, 1067312), (74842, 1029920), (75440, 1021756), (102992, 748420), (104128, 740255), (115552, 667070), (128740, 598736), (130160, 592204), (133414, 577760), (144440, 533656), (148051, 520640), (149684, 514960), (150880, 510878), (187105, 411968), (205984, 374210), (231104, 333535), (255439, 301760), (257480, 299368), (260320, 296102), (266828, 288880)]