338158140720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{77167}}^1$

素因数の和:77264

約数の個数: 240

約数和(自身を含む): 1140222021120

約数和(自身を除く): 802063880400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 570, 589, 620, 744, 760, 912, 930, 961, 1140, 1178, 1240, 1488, 1520, 1767, 1860, 1922, 2280, 2356, 2480, 2883, 2945, 3534, 3720, 3844, 4560, 4712, 4805, 5766, 5890, 7068, 7440, 7688, 8835, 9424, 9610, 11532, 11780, 14136, 14415, 15376, 17670, 18259, 19220, 23064, 23560, 28272, 28830, 35340, 36518, 38440, 46128, 47120, 54777, 57660, 70680, 73036, 76880, 77167, 91295, 109554, 115320, 141360, 146072, 154334, 182590, 219108, 230640, 231501, 273885, 292144, 308668, 365180, 385835, 438216, 463002, 547770, 617336, 730360, 771670, 876432, 926004, 1095540, 1157505, 1234672, 1460720, 1466173, 1543340, 1852008, 2191080, 2315010, 2392177, 2932346, 3086680, 3704016, 4382160, 4398519, 4630020, 4784354, 5864692, 6173360, 7176531, 7330865, 8797038, 9260040, 9568708, 11729384, 11960885, 14353062, 14661730, 17594076, 18520080, 19137416, 21992595, 23458768, 23921770, 28706124, 29323460, 35188152, 35882655, 38274832, 43985190, 45451363, 47843540, 57412248, 58646920, 70376304, 71765310, 74157487, 87970380, 90902726, 95687080, 114824496, 117293840, 136354089, 143530620, 148314974, 175940760, 181805452, 191374160, 222472461, 227256815, 272708178, 287061240, 296629948, 351881520, 363610904, 370787435, 444944922, 454513630, 545416356, 574122480, 593259896, 681770445, 727221808, 741574870, 889889844, 909027260, 1090832712, 1112362305, 1186519792, 1363540890, 1408992253, 1483149740, 1779779688, 1818054520, 2181665424, 2224724610, 2727081780, 2817984506, 2966299480, 3559559376, 3636109040, 4226976759, 4449449220, 5454163560, 5635969012, 5932598960, 7044961265, 8453953518, 8898898440, 10908327120, 11271938024, 14089922530, 16907907036, 17797796880, 21134883795, 22543876048, 28179845060, 33815814072, 42269767590, 56359690120, 67631628144, 84539535180, 112719380240, 169079070360, 338158140720]

約数ペア:

[(1, 338158140720), (2, 169079070360), (3, 112719380240), (4, 84539535180), (5, 67631628144), (6, 56359690120), (8, 42269767590), (10, 33815814072), (12, 28179845060), (15, 22543876048), (16, 21134883795), (19, 17797796880), (20, 16907907036), (24, 14089922530), (30, 11271938024), (31, 10908327120), (38, 8898898440), (40, 8453953518), (48, 7044961265), (57, 5932598960), (60, 5635969012), (62, 5454163560), (76, 4449449220), (80, 4226976759), (93, 3636109040), (95, 3559559376), (114, 2966299480), (120, 2817984506), (124, 2727081780), (152, 2224724610), (155, 2181665424), (186, 1818054520), (190, 1779779688), (228, 1483149740), (240, 1408992253), (248, 1363540890), (285, 1186519792), (304, 1112362305), (310, 1090832712), (372, 909027260), (380, 889889844), (456, 741574870), (465, 727221808), (496, 681770445), (570, 593259896), (589, 574122480), (620, 545416356), (744, 454513630), (760, 444944922), (912, 370787435), (930, 363610904), (961, 351881520), (1140, 296629948), (1178, 287061240), (1240, 272708178), (1488, 227256815), (1520, 222472461), (1767, 191374160), (1860, 181805452), (1922, 175940760), (2280, 148314974), (2356, 143530620), (2480, 136354089), (2883, 117293840), (2945, 114824496), (3534, 95687080), (3720, 90902726), (3844, 87970380), (4560, 74157487), (4712, 71765310), (4805, 70376304), (5766, 58646920), (5890, 57412248), (7068, 47843540), (7440, 45451363), (7688, 43985190), (8835, 38274832), (9424, 35882655), (9610, 35188152), (11532, 29323460), (11780, 28706124), (14136, 23921770), (14415, 23458768), (15376, 21992595), (17670, 19137416), (18259, 18520080), (19220, 17594076), (23064, 14661730), (23560, 14353062), (28272, 11960885), (28830, 11729384), (35340, 9568708), (36518, 9260040), (38440, 8797038), (46128, 7330865), (47120, 7176531), (54777, 6173360), (57660, 5864692), (70680, 4784354), (73036, 4630020), (76880, 4398519), (77167, 4382160), (91295, 3704016), (109554, 3086680), (115320, 2932346), (141360, 2392177), (146072, 2315010), (154334, 2191080), (182590, 1852008), (219108, 1543340), (230640, 1466173), (231501, 1460720), (273885, 1234672), (292144, 1157505), (308668, 1095540), (365180, 926004), (385835, 876432), (438216, 771670), (463002, 730360), (547770, 617336)]