257751997440

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{32839}}^1$

素因数の和:32947

約数の個数: 352

約数和(自身を含む): 955111203840

約数和(自身を除く): 697359206400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 219, 224, 240, 256, 280, 292, 320, 336, 365, 384, 420, 438, 448, 480, 511, 512, 560, 584, 640, 672, 730, 768, 840, 876, 896, 960, 1022, 1024, 1095, 1120, 1168, 1280, 1344, 1460, 1533, 1536, 1680, 1752, 1792, 1920, 2044, 2190, 2240, 2336, 2555, 2560, 2688, 2920, 3066, 3072, 3360, 3504, 3584, 3840, 4088, 4380, 4480, 4672, 5110, 5120, 5376, 5840, 6132, 6720, 7008, 7168, 7665, 7680, 8176, 8760, 8960, 9344, 10220, 10752, 11680, 12264, 13440, 14016, 15330, 15360, 16352, 17520, 17920, 18688, 20440, 21504, 23360, 24528, 26880, 28032, 30660, 32704, 32839, 35040, 35840, 37376, 40880, 46720, 49056, 53760, 56064, 61320, 65408, 65678, 70080, 74752, 81760, 93440, 98112, 98517, 107520, 112128, 122640, 130816, 131356, 140160, 163520, 164195, 186880, 196224, 197034, 224256, 229873, 245280, 261632, 262712, 280320, 327040, 328390, 373760, 392448, 394068, 459746, 490560, 492585, 523264, 525424, 560640, 654080, 656780, 689619, 784896, 788136, 919492, 981120, 985170, 1050848, 1121280, 1149365, 1308160, 1313560, 1379238, 1569792, 1576272, 1838984, 1962240, 1970340, 2101696, 2298730, 2397247, 2616320, 2627120, 2758476, 3152544, 3448095, 3677968, 3924480, 3940680, 4203392, 4597460, 4794494, 5254240, 5516952, 6305088, 6896190, 7191741, 7355936, 7848960, 7881360, 8406784, 9194920, 9588988, 10508480, 11033904, 11986235, 12610176, 13792380, 14383482, 14711872, 15762720, 16780729, 16813568, 18389840, 19177976, 21016960, 22067808, 23972470, 25220352, 27584760, 28766964, 29423744, 31525440, 33561458, 33627136, 35958705, 36779680, 38355952, 42033920, 44135616, 47944940, 50342187, 50440704, 55169520, 57533928, 58847488, 63050880, 67122916, 71917410, 73559360, 76711904, 83903645, 84067840, 88271232, 95889880, 100684374, 100881408, 110339040, 115067856, 117694976, 126101760, 134245832, 143834820, 147118720, 153423808, 167807290, 168135680, 176542464, 191779760, 201368748, 220678080, 230135712, 235389952, 251710935, 252203520, 268491664, 287669640, 294237440, 306847616, 335614580, 353084928, 383559520, 402737496, 441356160, 460271424, 503421870, 504407040, 536983328, 575339280, 588474880, 613695232, 671229160, 706169856, 767119040, 805474992, 882712320, 920542848, 1006843740, 1073966656, 1150678560, 1176949760, 1227390464, 1342458320, 1534238080, 1610949984, 1765424640, 1841085696, 2013687480, 2147933312, 2301357120, 2454780928, 2684916640, 3068476160, 3221899968, 3530849280, 3682171392, 4027374960, 4295866624, 4602714240, 5369833280, 6136952320, 6443799936, 7364342784, 8054749920, 8591733248, 9205428480, 10739666560, 12273904640, 12887599872, 16109499840, 17183466496, 18410856960, 21479333120, 25775199744, 32218999680, 36821713920, 42958666240, 51550399488, 64437999360, 85917332480, 128875998720, 257751997440]

約数ペア:

[(1, 257751997440), (2, 128875998720), (3, 85917332480), (4, 64437999360), (5, 51550399488), (6, 42958666240), (7, 36821713920), (8, 32218999680), (10, 25775199744), (12, 21479333120), (14, 18410856960), (15, 17183466496), (16, 16109499840), (20, 12887599872), (21, 12273904640), (24, 10739666560), (28, 9205428480), (30, 8591733248), (32, 8054749920), (35, 7364342784), (40, 6443799936), (42, 6136952320), (48, 5369833280), (56, 4602714240), (60, 4295866624), (64, 4027374960), (70, 3682171392), (73, 3530849280), (80, 3221899968), (84, 3068476160), (96, 2684916640), (105, 2454780928), (112, 2301357120), (120, 2147933312), (128, 2013687480), (140, 1841085696), (146, 1765424640), (160, 1610949984), (168, 1534238080), (192, 1342458320), (210, 1227390464), (219, 1176949760), (224, 1150678560), (240, 1073966656), (256, 1006843740), (280, 920542848), (292, 882712320), (320, 805474992), (336, 767119040), (365, 706169856), (384, 671229160), (420, 613695232), (438, 588474880), (448, 575339280), (480, 536983328), (511, 504407040), (512, 503421870), (560, 460271424), (584, 441356160), (640, 402737496), (672, 383559520), (730, 353084928), (768, 335614580), (840, 306847616), (876, 294237440), (896, 287669640), (960, 268491664), (1022, 252203520), (1024, 251710935), (1095, 235389952), (1120, 230135712), (1168, 220678080), (1280, 201368748), (1344, 191779760), (1460, 176542464), (1533, 168135680), (1536, 167807290), (1680, 153423808), (1752, 147118720), (1792, 143834820), (1920, 134245832), (2044, 126101760), (2190, 117694976), (2240, 115067856), (2336, 110339040), (2555, 100881408), (2560, 100684374), (2688, 95889880), (2920, 88271232), (3066, 84067840), (3072, 83903645), (3360, 76711904), (3504, 73559360), (3584, 71917410), (3840, 67122916), (4088, 63050880), (4380, 58847488), (4480, 57533928), (4672, 55169520), (5110, 50440704), (5120, 50342187), (5376, 47944940), (5840, 44135616), (6132, 42033920), (6720, 38355952), (7008, 36779680), (7168, 35958705), (7665, 33627136), (7680, 33561458), (8176, 31525440), (8760, 29423744), (8960, 28766964), (9344, 27584760), (10220, 25220352), (10752, 23972470), (11680, 22067808), (12264, 21016960), (13440, 19177976), (14016, 18389840), (15330, 16813568), (15360, 16780729), (16352, 15762720), (17520, 14711872), (17920, 14383482), (18688, 13792380), (20440, 12610176), (21504, 11986235), (23360, 11033904), (24528, 10508480), (26880, 9588988), (28032, 9194920), (30660, 8406784), (32704, 7881360), (32839, 7848960), (35040, 7355936), (35840, 7191741), (37376, 6896190), (40880, 6305088), (46720, 5516952), (49056, 5254240), (53760, 4794494), (56064, 4597460), (61320, 4203392), (65408, 3940680), (65678, 3924480), (70080, 3677968), (74752, 3448095), (81760, 3152544), (93440, 2758476), (98112, 2627120), (98517, 2616320), (107520, 2397247), (112128, 2298730), (122640, 2101696), (130816, 1970340), (131356, 1962240), (140160, 1838984), (163520, 1576272), (164195, 1569792), (186880, 1379238), (196224, 1313560), (197034, 1308160), (224256, 1149365), (229873, 1121280), (245280, 1050848), (261632, 985170), (262712, 981120), (280320, 919492), (327040, 788136), (328390, 784896), (373760, 689619), (392448, 656780), (394068, 654080), (459746, 560640), (490560, 525424), (492585, 523264)]