257999002560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{146617}}^1$

素因数の和:146700

約数の個数: 336

約数和(自身を含む): 976011394176

約数和(自身を除く): 718012391616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 47, 48, 52, 60, 64, 65, 72, 78, 80, 90, 94, 96, 104, 117, 120, 130, 141, 144, 156, 160, 180, 188, 192, 195, 208, 234, 235, 240, 260, 282, 288, 312, 320, 360, 376, 390, 416, 423, 468, 470, 480, 520, 564, 576, 585, 611, 624, 705, 720, 752, 780, 832, 846, 936, 940, 960, 1040, 1128, 1170, 1222, 1248, 1410, 1440, 1504, 1560, 1692, 1833, 1872, 1880, 2080, 2115, 2256, 2340, 2444, 2496, 2820, 2880, 3008, 3055, 3120, 3384, 3666, 3744, 3760, 4160, 4230, 4512, 4680, 4888, 5499, 5640, 6110, 6240, 6768, 7332, 7488, 7520, 8460, 9024, 9165, 9360, 9776, 10998, 11280, 12220, 12480, 13536, 14664, 15040, 16920, 18330, 18720, 19552, 21996, 22560, 24440, 27072, 27495, 29328, 33840, 36660, 37440, 39104, 43992, 45120, 48880, 54990, 58656, 67680, 73320, 87984, 97760, 109980, 117312, 135360, 146617, 146640, 175968, 195520, 219960, 293234, 293280, 351936, 439851, 439920, 586468, 586560, 733085, 879702, 879840, 1172936, 1319553, 1466170, 1759404, 1759680, 1906021, 2199255, 2345872, 2639106, 2932340, 3518808, 3812042, 4398510, 4691744, 5278212, 5718063, 5864680, 6597765, 6890999, 7037616, 7624084, 8797020, 9383488, 9530105, 10556424, 11436126, 11729360, 13195530, 13781998, 14075232, 15248168, 17154189, 17594040, 19060210, 20672997, 21112848, 22872252, 23458720, 26391060, 27563996, 28150464, 28590315, 30496336, 34308378, 34454995, 35188080, 38120420, 41345994, 42225696, 45744504, 46917440, 52782120, 55127992, 57180630, 60992672, 62018991, 68616756, 68909990, 70376160, 76240840, 82691988, 84451392, 85770945, 89582987, 91489008, 103364985, 105564240, 110255984, 114361260, 121985344, 124037982, 137233512, 137819980, 140752320, 152481680, 165383976, 171541890, 179165974, 182978016, 206729970, 211128480, 220511968, 228722520, 248075964, 268748961, 274467024, 275639960, 304963360, 310094955, 330767952, 343083780, 358331948, 365956032, 413459940, 422256960, 441023936, 447914935, 457445040, 496151928, 537497922, 548934048, 551279920, 609926720, 620189910, 661535904, 686167560, 716663896, 806246883, 826919880, 895829870, 914890080, 992303856, 1074995844, 1097868096, 1102559840, 1240379820, 1323071808, 1343744805, 1372335120, 1433327792, 1612493766, 1653839760, 1791659740, 1829780160, 1984607712, 2149991688, 2205119680, 2480759640, 2687489610, 2744670240, 2866655584, 3224987532, 3307679520, 3583319480, 3969215424, 4031234415, 4299983376, 4961519280, 5374979220, 5489340480, 5733311168, 6449975064, 6615359040, 7166638960, 8062468830, 8599966752, 9923038560, 10749958440, 12899950128, 14333277920, 16124937660, 17199933504, 19846077120, 21499916880, 25799900256, 28666555840, 32249875320, 42999833760, 51599800512, 64499750640, 85999667520, 128999501280, 257999002560]

約数ペア:

[(1, 257999002560), (2, 128999501280), (3, 85999667520), (4, 64499750640), (5, 51599800512), (6, 42999833760), (8, 32249875320), (9, 28666555840), (10, 25799900256), (12, 21499916880), (13, 19846077120), (15, 17199933504), (16, 16124937660), (18, 14333277920), (20, 12899950128), (24, 10749958440), (26, 9923038560), (30, 8599966752), (32, 8062468830), (36, 7166638960), (39, 6615359040), (40, 6449975064), (45, 5733311168), (47, 5489340480), (48, 5374979220), (52, 4961519280), (60, 4299983376), (64, 4031234415), (65, 3969215424), (72, 3583319480), (78, 3307679520), (80, 3224987532), (90, 2866655584), (94, 2744670240), (96, 2687489610), (104, 2480759640), (117, 2205119680), (120, 2149991688), (130, 1984607712), (141, 1829780160), (144, 1791659740), (156, 1653839760), (160, 1612493766), (180, 1433327792), (188, 1372335120), (192, 1343744805), (195, 1323071808), (208, 1240379820), (234, 1102559840), (235, 1097868096), (240, 1074995844), (260, 992303856), (282, 914890080), (288, 895829870), (312, 826919880), (320, 806246883), (360, 716663896), (376, 686167560), (390, 661535904), (416, 620189910), (423, 609926720), (468, 551279920), (470, 548934048), (480, 537497922), (520, 496151928), (564, 457445040), (576, 447914935), (585, 441023936), (611, 422256960), (624, 413459940), (705, 365956032), (720, 358331948), (752, 343083780), (780, 330767952), (832, 310094955), (846, 304963360), (936, 275639960), (940, 274467024), (960, 268748961), (1040, 248075964), (1128, 228722520), (1170, 220511968), (1222, 211128480), (1248, 206729970), (1410, 182978016), (1440, 179165974), (1504, 171541890), (1560, 165383976), (1692, 152481680), (1833, 140752320), (1872, 137819980), (1880, 137233512), (2080, 124037982), (2115, 121985344), (2256, 114361260), (2340, 110255984), (2444, 105564240), (2496, 103364985), (2820, 91489008), (2880, 89582987), (3008, 85770945), (3055, 84451392), (3120, 82691988), (3384, 76240840), (3666, 70376160), (3744, 68909990), (3760, 68616756), (4160, 62018991), (4230, 60992672), (4512, 57180630), (4680, 55127992), (4888, 52782120), (5499, 46917440), (5640, 45744504), (6110, 42225696), (6240, 41345994), (6768, 38120420), (7332, 35188080), (7488, 34454995), (7520, 34308378), (8460, 30496336), (9024, 28590315), (9165, 28150464), (9360, 27563996), (9776, 26391060), (10998, 23458720), (11280, 22872252), (12220, 21112848), (12480, 20672997), (13536, 19060210), (14664, 17594040), (15040, 17154189), (16920, 15248168), (18330, 14075232), (18720, 13781998), (19552, 13195530), (21996, 11729360), (22560, 11436126), (24440, 10556424), (27072, 9530105), (27495, 9383488), (29328, 8797020), (33840, 7624084), (36660, 7037616), (37440, 6890999), (39104, 6597765), (43992, 5864680), (45120, 5718063), (48880, 5278212), (54990, 4691744), (58656, 4398510), (67680, 3812042), (73320, 3518808), (87984, 2932340), (97760, 2639106), (109980, 2345872), (117312, 2199255), (135360, 1906021), (146617, 1759680), (146640, 1759404), (175968, 1466170), (195520, 1319553), (219960, 1172936), (293234, 879840), (293280, 879702), (351936, 733085), (439851, 586560), (439920, 586468)]