254828042280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{42187}}^1$

素因数の和:42278

約数の個数: 512

約数和(自身を含む): 1049772441600

約数和(自身を除く): 794944399320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 47, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 94, 102, 105, 108, 119, 120, 126, 135, 136, 140, 141, 153, 168, 170, 180, 188, 189, 204, 210, 216, 235, 238, 252, 255, 270, 280, 282, 306, 315, 329, 340, 357, 360, 376, 378, 408, 420, 423, 459, 470, 476, 504, 510, 540, 564, 595, 612, 630, 658, 680, 705, 714, 756, 765, 799, 840, 846, 918, 940, 945, 952, 987, 1020, 1071, 1080, 1128, 1190, 1224, 1260, 1269, 1316, 1410, 1428, 1512, 1530, 1598, 1645, 1692, 1785, 1836, 1880, 1890, 1974, 2040, 2115, 2142, 2295, 2380, 2397, 2520, 2538, 2632, 2820, 2856, 2961, 3060, 3196, 3213, 3290, 3384, 3570, 3672, 3780, 3948, 3995, 4230, 4284, 4590, 4760, 4794, 4935, 5076, 5355, 5593, 5640, 5922, 6120, 6345, 6392, 6426, 6580, 7140, 7191, 7560, 7896, 7990, 8460, 8568, 8883, 9180, 9588, 9870, 10152, 10710, 11186, 11844, 11985, 12690, 12852, 13160, 14280, 14382, 14805, 15980, 16065, 16779, 16920, 17766, 18360, 19176, 19740, 21420, 21573, 22372, 23688, 23970, 25380, 25704, 27965, 28764, 29610, 31960, 32130, 33558, 35532, 35955, 39480, 42187, 42840, 43146, 44415, 44744, 47940, 50337, 50760, 55930, 57528, 59220, 64260, 67116, 71064, 71910, 83895, 84374, 86292, 88830, 95880, 100674, 107865, 111860, 118440, 126561, 128520, 134232, 143820, 151011, 167790, 168748, 172584, 177660, 201348, 210935, 215730, 223720, 251685, 253122, 287640, 295309, 302022, 335580, 337496, 355320, 379683, 402696, 421870, 431460, 503370, 506244, 590618, 604044, 632805, 671160, 717179, 755055, 759366, 843740, 862920, 885927, 1006740, 1012488, 1139049, 1181236, 1208088, 1265610, 1434358, 1476545, 1510110, 1518732, 1687480, 1771854, 1898415, 1982789, 2013480, 2151537, 2278098, 2362472, 2531220, 2657781, 2868716, 2953090, 3020220, 3037464, 3543708, 3585895, 3796830, 3965578, 4303074, 4429635, 4556196, 5020253, 5062440, 5315562, 5695245, 5737432, 5906180, 5948367, 6040440, 6454611, 7087416, 7171790, 7593660, 7931156, 7973343, 8606148, 8859270, 9112392, 9913945, 10040506, 10631124, 10757685, 11390490, 11812360, 11896734, 12909222, 13288905, 13879523, 14343580, 15060759, 15187320, 15862312, 15946686, 17212296, 17718540, 17845101, 19363833, 19827890, 20081012, 21262248, 21515370, 22780980, 23793468, 25101265, 25818444, 26577810, 27759046, 28687160, 29741835, 30121518, 31893372, 32273055, 33707413, 35437080, 35690202, 38727666, 39655780, 39866715, 40162024, 41638569, 43030740, 45182277, 45561960, 47586936, 50202530, 51636888, 53155620, 53535303, 55518092, 59483670, 60243036, 63786744, 64546110, 67414826, 69397615, 71380404, 75303795, 77455332, 79311560, 79733430, 83277138, 86061480, 89225505, 90364554, 96819165, 100405060, 101122239, 106311240, 107070606, 111036184, 118967340, 120486072, 124915707, 129092220, 134829652, 135546831, 138795230, 142760808, 150607590, 154910664, 159466860, 166554276, 168537065, 178451010, 180729108, 193638330, 200810120, 202244478, 208192845, 214141212, 225911385, 235951891, 237934680, 249831414, 258184440, 267676515, 269659304, 271093662, 277590460, 301215180, 303366717, 318933720, 333108552, 337074130, 356902020, 361458216, 374747121, 387276660, 404488956, 416385690, 428282424, 451822770, 471903782, 499662828, 505611195, 535353030, 542187324, 555180920, 602430360, 606733434, 624578535, 674148260, 677734155, 707855673, 713804040, 749494242, 774553320, 808977912, 832771380, 903645540, 910100151, 943807564, 999325656, 1011222390, 1070706060, 1084374648, 1179759455, 1213466868, 1249157070, 1348296520, 1355468310, 1415711346, 1498988484, 1516833585, 1665542760, 1807291080, 1820200302, 1873735605, 1887615128, 2022444780, 2123567019, 2141412120, 2359518910, 2426933736, 2498314140, 2710936620, 2831422692, 2997976968, 3033667170, 3539278365, 3640400604, 3747471210, 4044889560, 4247134038, 4550500755, 4719037820, 4996628280, 5421873240, 5662845384, 6067334340, 6370701057, 7078556730, 7280801208, 7494942420, 8494268076, 9101001510, 9438075640, 10617835095, 12134668680, 12741402114, 14157113460, 14989884840, 16988536152, 18202003020, 21235670190, 25482804228, 28314226920, 31853505285, 36404006040, 42471340380, 50965608456, 63707010570, 84942680760, 127414021140, 254828042280]

約数ペア:

[(1, 254828042280), (2, 127414021140), (3, 84942680760), (4, 63707010570), (5, 50965608456), (6, 42471340380), (7, 36404006040), (8, 31853505285), (9, 28314226920), (10, 25482804228), (12, 21235670190), (14, 18202003020), (15, 16988536152), (17, 14989884840), (18, 14157113460), (20, 12741402114), (21, 12134668680), (24, 10617835095), (27, 9438075640), (28, 9101001510), (30, 8494268076), (34, 7494942420), (35, 7280801208), (36, 7078556730), (40, 6370701057), (42, 6067334340), (45, 5662845384), (47, 5421873240), (51, 4996628280), (54, 4719037820), (56, 4550500755), (60, 4247134038), (63, 4044889560), (68, 3747471210), (70, 3640400604), (72, 3539278365), (84, 3033667170), (85, 2997976968), (90, 2831422692), (94, 2710936620), (102, 2498314140), (105, 2426933736), (108, 2359518910), (119, 2141412120), (120, 2123567019), (126, 2022444780), (135, 1887615128), (136, 1873735605), (140, 1820200302), (141, 1807291080), (153, 1665542760), (168, 1516833585), (170, 1498988484), (180, 1415711346), (188, 1355468310), (189, 1348296520), (204, 1249157070), (210, 1213466868), (216, 1179759455), (235, 1084374648), (238, 1070706060), (252, 1011222390), (255, 999325656), (270, 943807564), (280, 910100151), (282, 903645540), (306, 832771380), (315, 808977912), (329, 774553320), (340, 749494242), (357, 713804040), (360, 707855673), (376, 677734155), (378, 674148260), (408, 624578535), (420, 606733434), (423, 602430360), (459, 555180920), (470, 542187324), (476, 535353030), (504, 505611195), (510, 499662828), (540, 471903782), (564, 451822770), (595, 428282424), (612, 416385690), (630, 404488956), (658, 387276660), (680, 374747121), (705, 361458216), (714, 356902020), (756, 337074130), (765, 333108552), (799, 318933720), (840, 303366717), (846, 301215180), (918, 277590460), (940, 271093662), (945, 269659304), (952, 267676515), (987, 258184440), (1020, 249831414), (1071, 237934680), (1080, 235951891), (1128, 225911385), (1190, 214141212), (1224, 208192845), (1260, 202244478), (1269, 200810120), (1316, 193638330), (1410, 180729108), (1428, 178451010), (1512, 168537065), (1530, 166554276), (1598, 159466860), (1645, 154910664), (1692, 150607590), (1785, 142760808), (1836, 138795230), (1880, 135546831), (1890, 134829652), (1974, 129092220), (2040, 124915707), (2115, 120486072), (2142, 118967340), (2295, 111036184), (2380, 107070606), (2397, 106311240), (2520, 101122239), (2538, 100405060), (2632, 96819165), (2820, 90364554), (2856, 89225505), (2961, 86061480), (3060, 83277138), (3196, 79733430), (3213, 79311560), (3290, 77455332), (3384, 75303795), (3570, 71380404), (3672, 69397615), (3780, 67414826), (3948, 64546110), (3995, 63786744), (4230, 60243036), (4284, 59483670), (4590, 55518092), (4760, 53535303), (4794, 53155620), (4935, 51636888), (5076, 50202530), (5355, 47586936), (5593, 45561960), (5640, 45182277), (5922, 43030740), (6120, 41638569), (6345, 40162024), (6392, 39866715), (6426, 39655780), (6580, 38727666), (7140, 35690202), (7191, 35437080), (7560, 33707413), (7896, 32273055), (7990, 31893372), (8460, 30121518), (8568, 29741835), (8883, 28687160), (9180, 27759046), (9588, 26577810), (9870, 25818444), (10152, 25101265), (10710, 23793468), (11186, 22780980), (11844, 21515370), (11985, 21262248), (12690, 20081012), (12852, 19827890), (13160, 19363833), (14280, 17845101), (14382, 17718540), (14805, 17212296), (15980, 15946686), (16065, 15862312), (16779, 15187320), (16920, 15060759), (17766, 14343580), (18360, 13879523), (19176, 13288905), (19740, 12909222), (21420, 11896734), (21573, 11812360), (22372, 11390490), (23688, 10757685), (23970, 10631124), (25380, 10040506), (25704, 9913945), (27965, 9112392), (28764, 8859270), (29610, 8606148), (31960, 7973343), (32130, 7931156), (33558, 7593660), (35532, 7171790), (35955, 7087416), (39480, 6454611), (42187, 6040440), (42840, 5948367), (43146, 5906180), (44415, 5737432), (44744, 5695245), (47940, 5315562), (50337, 5062440), (50760, 5020253), (55930, 4556196), (57528, 4429635), (59220, 4303074), (64260, 3965578), (67116, 3796830), (71064, 3585895), (71910, 3543708), (83895, 3037464), (84374, 3020220), (86292, 2953090), (88830, 2868716), (95880, 2657781), (100674, 2531220), (107865, 2362472), (111860, 2278098), (118440, 2151537), (126561, 2013480), (128520, 1982789), (134232, 1898415), (143820, 1771854), (151011, 1687480), (167790, 1518732), (168748, 1510110), (172584, 1476545), (177660, 1434358), (201348, 1265610), (210935, 1208088), (215730, 1181236), (223720, 1139049), (251685, 1012488), (253122, 1006740), (287640, 885927), (295309, 862920), (302022, 843740), (335580, 759366), (337496, 755055), (355320, 717179), (379683, 671160), (402696, 632805), (421870, 604044), (431460, 590618), (503370, 506244)]