691209447760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:467

約数の個数: 640

約数和(自身を含む): 1958754631680

約数和(自身を除く): 1267545183920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 34, 40, 43, 52, 62, 65, 68, 80, 85, 86, 104, 124, 130, 136, 139, 155, 170, 172, 208, 211, 215, 221, 248, 260, 272, 278, 310, 340, 344, 403, 422, 430, 442, 496, 520, 527, 556, 559, 620, 680, 688, 695, 731, 806, 844, 860, 884, 1040, 1054, 1055, 1105, 1112, 1118, 1240, 1333, 1360, 1390, 1462, 1612, 1688, 1720, 1768, 1807, 2015, 2108, 2110, 2210, 2224, 2236, 2363, 2480, 2635, 2666, 2743, 2780, 2795, 2924, 3224, 3376, 3440, 3536, 3587, 3614, 3655, 4030, 4216, 4220, 4309, 4420, 4472, 4726, 5270, 5332, 5486, 5560, 5590, 5848, 5977, 6448, 6541, 6665, 6851, 7174, 7228, 7310, 8060, 8432, 8440, 8618, 8840, 8944, 9035, 9073, 9452, 9503, 10540, 10664, 10972, 11120, 11180, 11696, 11815, 11954, 13082, 13330, 13702, 13715, 14348, 14456, 14620, 16120, 16880, 17236, 17329, 17680, 17935, 18070, 18146, 18904, 19006, 21080, 21328, 21545, 21944, 22360, 22661, 23630, 23908, 26164, 26660, 27404, 27430, 28696, 28912, 29240, 29329, 29885, 30719, 32240, 32705, 34255, 34472, 34658, 35870, 36140, 36292, 37808, 38012, 42160, 43090, 43888, 44720, 45322, 45365, 46631, 47260, 47515, 47816, 52328, 53320, 54808, 54860, 56017, 57392, 58480, 58658, 59770, 61438, 65410, 68510, 68944, 69316, 71740, 72280, 72584, 73253, 76024, 77701, 85033, 86180, 86645, 90644, 90730, 93262, 94520, 95030, 95632, 101609, 104656, 106640, 109616, 109720, 111197, 112034, 113305, 117316, 117949, 119540, 122876, 130820, 137020, 138632, 143480, 144560, 145168, 146506, 146645, 152048, 153595, 154241, 155402, 170066, 172360, 173290, 181288, 181460, 185287, 186524, 189040, 190060, 203218, 219440, 222394, 224068, 226610, 233155, 234632, 235898, 239080, 245752, 261640, 274040, 277264, 280085, 281263, 286960, 293012, 293290, 294593, 307190, 308482, 310804, 340132, 344720, 346580, 362576, 362920, 366265, 370574, 373048, 380120, 381277, 388505, 406436, 425165, 444788, 448136, 453220, 466310, 469264, 471796, 478160, 491504, 498593, 508045, 523280, 548080, 555985, 560170, 562526, 586024, 586580, 589186, 589745, 614380, 616964, 621608, 680264, 693160, 725840, 732530, 741148, 746096, 760240, 762554, 771205, 777010, 812872, 850330, 889576, 896272, 906440, 909199, 926435, 932620, 943592, 952289, 997186, 1016090, 1111970, 1120340, 1125052, 1172048, 1173160, 1178372, 1179490, 1228760, 1233928, 1243216, 1261147, 1320917, 1360528, 1386320, 1406315, 1445561, 1465060, 1472965, 1482296, 1525108, 1542410, 1554020, 1625744, 1700660, 1779152, 1812880, 1818398, 1852870, 1865240, 1887184, 1904578, 1906385, 1994372, 2005133, 2032180, 2223940, 2240680, 2250104, 2346320, 2356744, 2358980, 2408731, 2457520, 2467856, 2492965, 2522294, 2641834, 2812630, 2891122, 2930120, 2945930, 2964592, 3050216, 3084820, 3108040, 3149879, 3401320, 3636796, 3656419, 3705740, 3730480, 3809156, 3812770, 3988744, 4010266, 4064360, 4447880, 4481360, 4500208, 4545995, 4713488, 4717960, 4761445, 4781471, 4817462, 4985930, 5044588, 5283668, 5625260, 5782244, 5860240, 5891860, 6100432, 6169640, 6216080, 6299758, 6305735, 6481709, 6604585, 6802640, 7227805, 7273592, 7312838, 7411480, 7618312, 7625540, 7977488, 8020532, 8128720, 8895760, 9091990, 9435920, 9522890, 9562942, 9634924, 9971860, 10025665, 10089176, 10567336, 11250520, 11564488, 11783720, 11819587, 12043655, 12339280, 12599516, 12611470, 12963418, 13209170, 14455610, 14547184, 14625676, 14822960, 15236624, 15251080, 15456383, 15749395, 16041064, 16394911, 18183980, 18282095, 19045780, 19125884, 19269848, 19943720, 20051330, 20178352, 21134672, 21439499, 22501040, 23128976, 23567440, 23639174, 23907355, 24087310, 25199032, 25222940, 25926836, 26418340, 28911220, 29251352, 30502160, 30912766, 31498790, 32082128, 32408545, 32789822, 36367960, 36564190, 38091560, 38251768, 38539696, 39095557, 39887440, 40102660, 40948427, 42878998, 47278348, 47814710, 48174620, 50398064, 50445880, 51853672, 52836680, 57822440, 58502704, 59097935, 61825532, 62159123, 62997580, 64817090, 65579644, 72735920, 73128380, 76183120, 76503536, 77281915, 78191114, 80205320, 81896854, 81974555, 85757996, 94556696, 95629420, 96349240, 100891760, 103707344, 105673360, 107197495, 115644880, 118195870, 123651064, 124318246, 125995160, 129634180, 131159288, 146256760, 154563830, 156382228, 160410640, 163793708, 163949110, 171515992, 189113392, 191258840, 192698480, 195477785, 200932979, 204742135, 214394990, 236391740, 247302128, 248636492, 251990320, 259268360, 262318576, 278713487, 292513520, 309127660, 310795615, 312764456, 327587416, 327898220, 343031984, 382517680, 390955570, 401865958, 409484270, 428789980, 472783480, 497272984, 508242241, 518536720, 557426974, 618255320, 621591230, 625528912, 655174832, 655796440, 664624469, 781911140, 803731916, 818968540, 857579960, 945566960, 994545968, 1004664895, 1016484482, 1114853948, 1236510640, 1243182460, 1311592880, 1329248938, 1393567435, 1563822280, 1607463832, 1637937080, 1715159920, 2009329790, 2032968964, 2229707896, 2486364920, 2541211205, 2658497876, 2787134870, 3127644560, 3214927664, 3275874160, 3323122345, 4018659580, 4065937928, 4459415792, 4972729840, 5082422410, 5316995752, 5574269740, 6646244690, 8037319160, 8131875856, 8640118097, 10164844820, 10633991504, 11148539480, 13292489380, 16074638320, 17280236194, 20329689640, 22297078960, 26584978760, 34560472388, 40659379280, 43200590485, 53169957520, 69120944776, 86401180970, 138241889552, 172802361940, 345604723880, 691209447760]

約数ペア:

[(1, 691209447760), (2, 345604723880), (4, 172802361940), (5, 138241889552), (8, 86401180970), (10, 69120944776), (13, 53169957520), (16, 43200590485), (17, 40659379280), (20, 34560472388), (26, 26584978760), (31, 22297078960), (34, 20329689640), (40, 17280236194), (43, 16074638320), (52, 13292489380), (62, 11148539480), (65, 10633991504), (68, 10164844820), (80, 8640118097), (85, 8131875856), (86, 8037319160), (104, 6646244690), (124, 5574269740), (130, 5316995752), (136, 5082422410), (139, 4972729840), (155, 4459415792), (170, 4065937928), (172, 4018659580), (208, 3323122345), (211, 3275874160), (215, 3214927664), (221, 3127644560), (248, 2787134870), (260, 2658497876), (272, 2541211205), (278, 2486364920), (310, 2229707896), (340, 2032968964), (344, 2009329790), (403, 1715159920), (422, 1637937080), (430, 1607463832), (442, 1563822280), (496, 1393567435), (520, 1329248938), (527, 1311592880), (556, 1243182460), (559, 1236510640), (620, 1114853948), (680, 1016484482), (688, 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(23630, 29251352), (23908, 28911220), (26164, 26418340), (26660, 25926836), (27404, 25222940), (27430, 25199032), (28696, 24087310), (28912, 23907355), (29240, 23639174), (29329, 23567440), (29885, 23128976), (30719, 22501040), (32240, 21439499), (32705, 21134672), (34255, 20178352), (34472, 20051330), (34658, 19943720), (35870, 19269848), (36140, 19125884), (36292, 19045780), (37808, 18282095), (38012, 18183980), (42160, 16394911), (43090, 16041064), (43888, 15749395), (44720, 15456383), (45322, 15251080), (45365, 15236624), (46631, 14822960), (47260, 14625676), (47515, 14547184), (47816, 14455610), (52328, 13209170), (53320, 12963418), (54808, 12611470), (54860, 12599516), (56017, 12339280), (57392, 12043655), (58480, 11819587), (58658, 11783720), (59770, 11564488), (61438, 11250520), (65410, 10567336), (68510, 10089176), (68944, 10025665), (69316, 9971860), (71740, 9634924), (72280, 9562942), (72584, 9522890), (73253, 9435920), (76024, 9091990), (77701, 8895760), (85033, 8128720), (86180, 8020532), (86645, 7977488), (90644, 7625540), (90730, 7618312), (93262, 7411480), (94520, 7312838), (95030, 7273592), (95632, 7227805), (101609, 6802640), (104656, 6604585), (106640, 6481709), (109616, 6305735), (109720, 6299758), (111197, 6216080), (112034, 6169640), (113305, 6100432), (117316, 5891860), (117949, 5860240), (119540, 5782244), (122876, 5625260), (130820, 5283668), (137020, 5044588), (138632, 4985930), (143480, 4817462), (144560, 4781471), (145168, 4761445), (146506, 4717960), (146645, 4713488), (152048, 4545995), (153595, 4500208), (154241, 4481360), (155402, 4447880), (170066, 4064360), (172360, 4010266), (173290, 3988744), (181288, 3812770), (181460, 3809156), (185287, 3730480), (186524, 3705740), (189040, 3656419), (190060, 3636796), (203218, 3401320), (219440, 3149879), (222394, 3108040), (224068, 3084820), (226610, 3050216), (233155, 2964592), (234632, 2945930), (235898, 2930120), (239080, 2891122), (245752, 2812630), (261640, 2641834), (274040, 2522294), 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(771205, 896272), (777010, 889576), (812872, 850330)]