31508862840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18859}}^1$

素因数の和:18916

約数の個数: 512

約数和(自身を含む): 136878336000

約数和(自身を除く): 105369473160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 27, 28, 30, 34, 35, 36, 39, 40, 42, 45, 51, 52, 54, 56, 60, 63, 65, 68, 70, 72, 78, 84, 85, 90, 91, 102, 104, 105, 108, 117, 119, 120, 126, 130, 135, 136, 140, 153, 156, 168, 170, 180, 182, 189, 195, 204, 210, 216, 221, 234, 238, 252, 255, 260, 270, 273, 280, 306, 312, 315, 340, 351, 357, 360, 364, 378, 390, 408, 420, 442, 455, 459, 468, 476, 504, 510, 520, 540, 546, 585, 595, 612, 630, 663, 680, 702, 714, 728, 756, 765, 780, 819, 840, 884, 910, 918, 936, 945, 952, 1020, 1071, 1080, 1092, 1105, 1170, 1190, 1224, 1260, 1326, 1365, 1404, 1428, 1512, 1530, 1547, 1560, 1638, 1755, 1768, 1785, 1820, 1836, 1890, 1989, 2040, 2142, 2184, 2210, 2295, 2340, 2380, 2457, 2520, 2652, 2730, 2808, 2856, 3060, 3094, 3213, 3276, 3315, 3510, 3570, 3640, 3672, 3780, 3978, 4095, 4284, 4420, 4590, 4641, 4680, 4760, 4914, 5304, 5355, 5460, 5967, 6120, 6188, 6426, 6552, 6630, 7020, 7140, 7560, 7735, 7956, 8190, 8568, 8840, 9180, 9282, 9828, 9945, 10710, 10920, 11934, 12285, 12376, 12852, 13260, 13923, 14040, 14280, 15470, 15912, 16065, 16380, 18360, 18564, 18859, 19656, 19890, 21420, 23205, 23868, 24570, 25704, 26520, 27846, 29835, 30940, 32130, 32760, 37128, 37718, 39780, 41769, 42840, 46410, 47736, 49140, 55692, 56577, 59670, 61880, 64260, 69615, 75436, 79560, 83538, 92820, 94295, 98280, 111384, 113154, 119340, 128520, 132013, 139230, 150872, 167076, 169731, 185640, 188590, 208845, 226308, 238680, 245167, 264026, 278460, 282885, 320603, 334152, 339462, 377180, 396039, 417690, 452616, 490334, 509193, 528052, 556920, 565770, 641206, 660065, 678924, 735501, 754360, 792078, 835380, 848655, 961809, 980668, 1018386, 1056104, 1131540, 1188117, 1225835, 1282412, 1320130, 1357848, 1471002, 1584156, 1603015, 1670760, 1697310, 1716169, 1923618, 1961336, 1980195, 2036772, 2206503, 2244221, 2263080, 2376234, 2451670, 2545965, 2564824, 2640260, 2885427, 2942004, 3168312, 3206030, 3394620, 3432338, 3564351, 3677505, 3847236, 3960390, 4073544, 4167839, 4413006, 4488442, 4752468, 4809045, 4903340, 5091930, 5148507, 5280520, 5770854, 5884008, 5940585, 6412060, 6619509, 6732663, 6789240, 6864676, 7128702, 7355010, 7694472, 7920780, 8335678, 8580845, 8656281, 8826012, 8976884, 9504936, 9618090, 9806680, 10183860, 10297014, 11032515, 11221105, 11541708, 11881170, 12503517, 12824120, 13239018, 13465326, 13729352, 14257404, 14427135, 14710020, 15445521, 15841560, 16671356, 17161690, 17312562, 17652024, 17821755, 17953768, 19236180, 20197989, 20367720, 20594028, 20839195, 22065030, 22442210, 23083416, 23762340, 25007034, 25742535, 26478036, 26930652, 28514808, 28854270, 29174873, 29420040, 30891042, 33097545, 33342712, 33663315, 34323380, 34625124, 35643510, 37510551, 38472360, 40395978, 41188056, 41678390, 43281405, 44130060, 44884420, 46336563, 47524680, 50014068, 51485070, 52956072, 53861304, 57708540, 58349746, 60593967, 61782084, 62517585, 66195090, 67326630, 68646760, 69250248, 71287020, 75021102, 77227605, 80791956, 83356780, 86562810, 87524619, 88260120, 89768840, 92673126, 100028136, 100989945, 102970140, 112531653, 115417080, 116699492, 121187934, 123564168, 125035170, 132390180, 134653260, 142574040, 145874365, 150042204, 154455210, 161583912, 166713560, 173125620, 175049238, 185346252, 187552755, 201979890, 205940280, 225063306, 231682815, 233398984, 242375868, 250070340, 262573857, 264780360, 269306520, 291748730, 300084408, 302969835, 308910420, 346251240, 350098476, 370692504, 375105510, 403959780, 437623095, 450126612, 463365630, 484751736, 500140680, 525147714, 562658265, 583497460, 605939670, 617820840, 700196952, 750211020, 787721571, 807919560, 875246190, 900253224, 926731260, 1050295428, 1125316530, 1166994920, 1211879340, 1312869285, 1500422040, 1575443142, 1750492380, 1853462520, 2100590856, 2250633060, 2423758680, 2625738570, 3150886284, 3500984760, 3938607855, 4501266120, 5251477140, 6301772568, 7877215710, 10502954280, 15754431420, 31508862840]

約数ペア:

[(1, 31508862840), (2, 15754431420), (3, 10502954280), (4, 7877215710), (5, 6301772568), (6, 5251477140), (7, 4501266120), (8, 3938607855), (9, 3500984760), (10, 3150886284), (12, 2625738570), (13, 2423758680), (14, 2250633060), (15, 2100590856), (17, 1853462520), (18, 1750492380), (20, 1575443142), (21, 1500422040), (24, 1312869285), (26, 1211879340), (27, 1166994920), (28, 1125316530), (30, 1050295428), (34, 926731260), (35, 900253224), (36, 875246190), (39, 807919560), (40, 787721571), (42, 750211020), (45, 700196952), (51, 617820840), (52, 605939670), (54, 583497460), (56, 562658265), (60, 525147714), (63, 500140680), (65, 484751736), (68, 463365630), (70, 450126612), (72, 437623095), (78, 403959780), (84, 375105510), (85, 370692504), (90, 350098476), (91, 346251240), (102, 308910420), (104, 302969835), (105, 300084408), (108, 291748730), (117, 269306520), (119, 264780360), (120, 262573857), (126, 250070340), (130, 242375868), (135, 233398984), (136, 231682815), (140, 225063306), (153, 205940280), (156, 201979890), (168, 187552755), (170, 185346252), (180, 175049238), (182, 173125620), (189, 166713560), (195, 161583912), (204, 154455210), (210, 150042204), (216, 145874365), (221, 142574040), (234, 134653260), (238, 132390180), (252, 125035170), (255, 123564168), (260, 121187934), (270, 116699492), (273, 115417080), (280, 112531653), (306, 102970140), (312, 100989945), (315, 100028136), (340, 92673126), (351, 89768840), (357, 88260120), (360, 87524619), (364, 86562810), (378, 83356780), (390, 80791956), (408, 77227605), (420, 75021102), (442, 71287020), (455, 69250248), (459, 68646760), (468, 67326630), (476, 66195090), (504, 62517585), (510, 61782084), (520, 60593967), (540, 58349746), (546, 57708540), (585, 53861304), (595, 52956072), (612, 51485070), (630, 50014068), (663, 47524680), (680, 46336563), (702, 44884420), (714, 44130060), (728, 43281405), (756, 41678390), (765, 41188056), (780, 40395978), (819, 38472360), (840, 37510551), (884, 35643510), (910, 34625124), (918, 34323380), (936, 33663315), (945, 33342712), (952, 33097545), (1020, 30891042), (1071, 29420040), (1080, 29174873), (1092, 28854270), (1105, 28514808), (1170, 26930652), (1190, 26478036), (1224, 25742535), (1260, 25007034), (1326, 23762340), (1365, 23083416), (1404, 22442210), (1428, 22065030), (1512, 20839195), (1530, 20594028), (1547, 20367720), (1560, 20197989), (1638, 19236180), (1755, 17953768), (1768, 17821755), (1785, 17652024), (1820, 17312562), (1836, 17161690), (1890, 16671356), (1989, 15841560), (2040, 15445521), (2142, 14710020), (2184, 14427135), (2210, 14257404), (2295, 13729352), (2340, 13465326), (2380, 13239018), (2457, 12824120), (2520, 12503517), (2652, 11881170), (2730, 11541708), (2808, 11221105), (2856, 11032515), (3060, 10297014), (3094, 10183860), (3213, 9806680), (3276, 9618090), (3315, 9504936), (3510, 8976884), (3570, 8826012), (3640, 8656281), (3672, 8580845), (3780, 8335678), (3978, 7920780), (4095, 7694472), (4284, 7355010), (4420, 7128702), (4590, 6864676), (4641, 6789240), (4680, 6732663), (4760, 6619509), (4914, 6412060), (5304, 5940585), (5355, 5884008), (5460, 5770854), (5967, 5280520), (6120, 5148507), (6188, 5091930), (6426, 4903340), (6552, 4809045), (6630, 4752468), (7020, 4488442), (7140, 4413006), (7560, 4167839), (7735, 4073544), (7956, 3960390), (8190, 3847236), (8568, 3677505), (8840, 3564351), (9180, 3432338), (9282, 3394620), (9828, 3206030), (9945, 3168312), (10710, 2942004), (10920, 2885427), (11934, 2640260), (12285, 2564824), (12376, 2545965), (12852, 2451670), (13260, 2376234), (13923, 2263080), (14040, 2244221), (14280, 2206503), (15470, 2036772), (15912, 1980195), (16065, 1961336), (16380, 1923618), (18360, 1716169), (18564, 1697310), (18859, 1670760), (19656, 1603015), (19890, 1584156), (21420, 1471002), (23205, 1357848), (23868, 1320130), (24570, 1282412), (25704, 1225835), (26520, 1188117), (27846, 1131540), (29835, 1056104), (30940, 1018386), (32130, 980668), (32760, 961809), (37128, 848655), (37718, 835380), (39780, 792078), (41769, 754360), (42840, 735501), (46410, 678924), (47736, 660065), (49140, 641206), (55692, 565770), (56577, 556920), (59670, 528052), (61880, 509193), (64260, 490334), (69615, 452616), (75436, 417690), (79560, 396039), (83538, 377180), (92820, 339462), (94295, 334152), (98280, 320603), (111384, 282885), (113154, 278460), (119340, 264026), (128520, 245167), (132013, 238680), (139230, 226308), (150872, 208845), (167076, 188590), (169731, 185640)]