81737071920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1669}}^1$

素因数の和:1818

約数の個数: 640

約数和(自身を含む): 333978624000

約数和(自身を除く): 252241552080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 48, 54, 56, 60, 63, 70, 72, 79, 80, 82, 84, 90, 105, 108, 112, 120, 123, 126, 135, 140, 144, 158, 164, 168, 180, 189, 205, 210, 216, 237, 240, 246, 252, 270, 280, 287, 315, 316, 328, 336, 360, 369, 378, 395, 410, 420, 432, 474, 492, 504, 540, 553, 560, 574, 615, 630, 632, 656, 711, 720, 738, 756, 790, 820, 840, 861, 945, 948, 984, 1008, 1080, 1106, 1107, 1148, 1185, 1230, 1260, 1264, 1422, 1435, 1476, 1512, 1580, 1640, 1659, 1669, 1680, 1722, 1845, 1890, 1896, 1968, 2133, 2160, 2212, 2214, 2296, 2370, 2460, 2520, 2583, 2765, 2844, 2870, 2952, 3024, 3160, 3239, 3280, 3318, 3338, 3444, 3555, 3690, 3780, 3792, 4266, 4305, 4424, 4428, 4592, 4740, 4920, 4977, 5007, 5040, 5166, 5530, 5535, 5688, 5740, 5904, 6320, 6478, 6636, 6676, 6888, 7110, 7380, 7560, 7749, 8295, 8345, 8532, 8610, 8848, 8856, 9480, 9717, 9840, 9954, 10014, 10332, 10665, 11060, 11070, 11376, 11480, 11683, 12915, 12956, 13272, 13352, 13776, 14220, 14760, 14931, 15021, 15120, 15498, 16195, 16590, 16690, 17064, 17220, 17712, 18960, 19434, 19908, 20028, 20664, 21330, 22120, 22140, 22673, 22960, 23366, 24885, 25035, 25830, 25912, 26544, 26704, 28440, 29151, 29520, 29862, 30042, 30996, 32390, 33180, 33380, 34128, 34440, 35049, 38745, 38868, 39816, 40056, 41328, 42660, 44240, 44280, 45063, 45346, 46732, 48585, 49770, 50070, 51660, 51824, 56880, 58302, 58415, 59724, 60084, 61992, 64780, 66360, 66760, 68019, 68429, 68880, 70098, 74655, 75105, 77490, 77736, 79632, 80112, 85320, 87453, 88560, 90126, 90692, 93464, 97170, 99540, 100140, 103320, 105147, 113365, 116604, 116830, 119448, 120168, 123984, 129560, 131851, 132720, 133520, 136038, 136858, 140196, 145755, 149310, 150210, 154980, 155472, 170640, 174906, 175245, 180252, 181384, 186928, 194340, 199080, 200280, 204057, 205287, 206640, 210294, 225315, 226730, 233208, 233660, 238896, 240336, 259120, 263702, 272076, 273716, 280392, 291510, 298620, 300420, 309960, 315441, 340095, 342145, 349812, 350490, 360504, 362768, 388680, 395553, 398160, 400560, 408114, 410574, 420588, 437265, 450630, 453460, 466416, 467320, 479003, 525735, 527404, 544152, 547432, 560784, 583020, 597240, 600840, 612171, 615861, 619920, 630882, 659255, 680190, 684290, 699624, 700980, 721008, 777360, 791106, 816228, 821148, 841176, 874530, 901260, 906920, 922957, 934640, 958006, 1020285, 1026435, 1051470, 1054808, 1088304, 1094864, 1166040, 1186659, 1194480, 1201680, 1224342, 1231722, 1261764, 1318510, 1360380, 1368580, 1399248, 1401960, 1437009, 1577205, 1582212, 1632456, 1642296, 1682352, 1749060, 1802520, 1813840, 1845914, 1847583, 1916012, 1977765, 2040570, 2052870, 2102940, 2109616, 2332080, 2373318, 2395015, 2448684, 2463444, 2523528, 2637020, 2720760, 2737160, 2768871, 2803920, 2874018, 3060855, 3079305, 3154410, 3164424, 3264912, 3284592, 3498120, 3559977, 3605040, 3691828, 3695166, 3832024, 3955530, 4081140, 4105740, 4205880, 4311027, 4614785, 4746636, 4790030, 4897368, 4926888, 5047056, 5274040, 5405891, 5441520, 5474320, 5537742, 5748036, 5933295, 6121710, 6158610, 6308820, 6328848, 6996240, 7119954, 7185045, 7383656, 7390332, 7664048, 7911060, 8162280, 8211480, 8306613, 8411760, 8622054, 9229570, 9237915, 9493272, 9580060, 9794736, 9853776, 10548080, 10811782, 11075484, 11496072, 11866590, 12243420, 12317220, 12617640, 12933081, 13844355, 14239908, 14370090, 14767312, 14780664, 15822120, 16217673, 16324560, 16422960, 16613226, 17244108, 17799885, 18459140, 18475830, 18986544, 19160120, 21555135, 21623564, 22150968, 22992144, 23733180, 24486840, 24634440, 24919839, 25235280, 25866162, 27029455, 27688710, 28479816, 28740180, 29561328, 31644240, 32435346, 33226452, 34488216, 35599770, 36918280, 36951660, 37841237, 38320240, 41533065, 43110270, 43247128, 44301936, 47466360, 48653019, 48973680, 49268880, 49839678, 51732324, 54058910, 55377420, 56959632, 57480360, 64665405, 64870692, 66452904, 68976432, 71199540, 73836560, 73903320, 75682474, 81088365, 83066130, 86220540, 86494256, 94932720, 97306038, 99679356, 103464648, 108117820, 110754840, 113523711, 114960720, 124599195, 129330810, 129741384, 132905808, 142399080, 145959057, 147806640, 151364948, 162176730, 166132260, 172441080, 189206185, 194612076, 199358712, 206929296, 216235640, 221509680, 227047422, 243265095, 249198390, 258661620, 259482768, 284798160, 291918114, 302729896, 324353460, 332264520, 340571133, 344882160, 378412370, 389224152, 398717424, 432471280, 454094844, 486530190, 498396780, 517323240, 567618555, 583836228, 605459792, 648706920, 664529040, 681142266, 729795285, 756824740, 778448304, 908189688, 973060380, 996793560, 1021713399, 1034646480, 1135237110, 1167672456, 1297413840, 1362284532, 1459590570, 1513649480, 1702855665, 1816379376, 1946120760, 1993587120, 2043426798, 2270474220, 2335344912, 2724569064, 2919181140, 3027298960, 3405711330, 3892241520, 4086853596, 4540948440, 5108566995, 5449138128, 5838362280, 6811422660, 8173707192, 9081896880, 10217133990, 11676724560, 13622845320, 16347414384, 20434267980, 27245690640, 40868535960, 81737071920]

約数ペア:

[(1, 81737071920), (2, 40868535960), (3, 27245690640), (4, 20434267980), (5, 16347414384), (6, 13622845320), (7, 11676724560), (8, 10217133990), (9, 9081896880), (10, 8173707192), (12, 6811422660), (14, 5838362280), (15, 5449138128), (16, 5108566995), (18, 4540948440), (20, 4086853596), (21, 3892241520), (24, 3405711330), (27, 3027298960), (28, 2919181140), (30, 2724569064), (35, 2335344912), (36, 2270474220), (40, 2043426798), (41, 1993587120), (42, 1946120760), (45, 1816379376), (48, 1702855665), (54, 1513649480), (56, 1459590570), (60, 1362284532), (63, 1297413840), (70, 1167672456), (72, 1135237110), (79, 1034646480), (80, 1021713399), (82, 996793560), (84, 973060380), (90, 908189688), (105, 778448304), (108, 756824740), (112, 729795285), (120, 681142266), (123, 664529040), (126, 648706920), (135, 605459792), (140, 583836228), (144, 567618555), (158, 517323240), (164, 498396780), (168, 486530190), (180, 454094844), (189, 432471280), (205, 398717424), (210, 389224152), (216, 378412370), (237, 344882160), (240, 340571133), (246, 332264520), (252, 324353460), (270, 302729896), (280, 291918114), (287, 284798160), (315, 259482768), (316, 258661620), (328, 249198390), (336, 243265095), (360, 227047422), (369, 221509680), (378, 216235640), (395, 206929296), (410, 199358712), (420, 194612076), (432, 189206185), (474, 172441080), (492, 166132260), (504, 162176730), (540, 151364948), (553, 147806640), (560, 145959057), (574, 142399080), (615, 132905808), (630, 129741384), (632, 129330810), (656, 124599195), (711, 114960720), (720, 113523711), (738, 110754840), (756, 108117820), (790, 103464648), (820, 99679356), (840, 97306038), (861, 94932720), (945, 86494256), (948, 86220540), (984, 83066130), (1008, 81088365), (1080, 75682474), (1106, 73903320), (1107, 73836560), (1148, 71199540), (1185, 68976432), (1230, 66452904), (1260, 64870692), (1264, 64665405), (1422, 57480360), (1435, 56959632), (1476, 55377420), (1512, 54058910), (1580, 51732324), (1640, 49839678), (1659, 49268880), (1669, 48973680), (1680, 48653019), (1722, 47466360), (1845, 44301936), (1890, 43247128), (1896, 43110270), (1968, 41533065), (2133, 38320240), (2160, 37841237), (2212, 36951660), (2214, 36918280), (2296, 35599770), (2370, 34488216), (2460, 33226452), (2520, 32435346), (2583, 31644240), (2765, 29561328), (2844, 28740180), (2870, 28479816), (2952, 27688710), (3024, 27029455), (3160, 25866162), (3239, 25235280), (3280, 24919839), (3318, 24634440), (3338, 24486840), (3444, 23733180), (3555, 22992144), (3690, 22150968), (3780, 21623564), (3792, 21555135), (4266, 19160120), (4305, 18986544), (4424, 18475830), (4428, 18459140), (4592, 17799885), (4740, 17244108), (4920, 16613226), (4977, 16422960), (5007, 16324560), (5040, 16217673), (5166, 15822120), (5530, 14780664), (5535, 14767312), (5688, 14370090), (5740, 14239908), (5904, 13844355), (6320, 12933081), (6478, 12617640), (6636, 12317220), (6676, 12243420), (6888, 11866590), (7110, 11496072), (7380, 11075484), (7560, 10811782), (7749, 10548080), (8295, 9853776), (8345, 9794736), (8532, 9580060), (8610, 9493272), (8848, 9237915), (8856, 9229570), (9480, 8622054), (9717, 8411760), (9840, 8306613), (9954, 8211480), (10014, 8162280), (10332, 7911060), (10665, 7664048), (11060, 7390332), (11070, 7383656), (11376, 7185045), (11480, 7119954), (11683, 6996240), (12915, 6328848), (12956, 6308820), (13272, 6158610), (13352, 6121710), (13776, 5933295), (14220, 5748036), (14760, 5537742), (14931, 5474320), (15021, 5441520), (15120, 5405891), (15498, 5274040), (16195, 5047056), (16590, 4926888), (16690, 4897368), (17064, 4790030), (17220, 4746636), (17712, 4614785), (18960, 4311027), (19434, 4205880), (19908, 4105740), (20028, 4081140), (20664, 3955530), (21330, 3832024), (22120, 3695166), (22140, 3691828), (22673, 3605040), (22960, 3559977), (23366, 3498120), (24885, 3284592), (25035, 3264912), (25830, 3164424), (25912, 3154410), (26544, 3079305), (26704, 3060855), (28440, 2874018), (29151, 2803920), (29520, 2768871), (29862, 2737160), (30042, 2720760), (30996, 2637020), (32390, 2523528), (33180, 2463444), (33380, 2448684), (34128, 2395015), (34440, 2373318), (35049, 2332080), (38745, 2109616), (38868, 2102940), (39816, 2052870), (40056, 2040570), (41328, 1977765), (42660, 1916012), (44240, 1847583), (44280, 1845914), (45063, 1813840), (45346, 1802520), (46732, 1749060), (48585, 1682352), (49770, 1642296), (50070, 1632456), (51660, 1582212), (51824, 1577205), (56880, 1437009), (58302, 1401960), (58415, 1399248), (59724, 1368580), (60084, 1360380), (61992, 1318510), (64780, 1261764), (66360, 1231722), (66760, 1224342), (68019, 1201680), (68429, 1194480), (68880, 1186659), (70098, 1166040), (74655, 1094864), (75105, 1088304), (77490, 1054808), (77736, 1051470), (79632, 1026435), (80112, 1020285), (85320, 958006), (87453, 934640), (88560, 922957), (90126, 906920), (90692, 901260), (93464, 874530), (97170, 841176), (99540, 821148), (100140, 816228), (103320, 791106), (105147, 777360), (113365, 721008), (116604, 700980), (116830, 699624), (119448, 684290), (120168, 680190), (123984, 659255), (129560, 630882), (131851, 619920), (132720, 615861), (133520, 612171), (136038, 600840), (136858, 597240), (140196, 583020), (145755, 560784), (149310, 547432), (150210, 544152), (154980, 527404), (155472, 525735), (170640, 479003), (174906, 467320), (175245, 466416), (180252, 453460), (181384, 450630), (186928, 437265), (194340, 420588), (199080, 410574), (200280, 408114), (204057, 400560), (205287, 398160), (206640, 395553), (210294, 388680), (225315, 362768), (226730, 360504), (233208, 350490), (233660, 349812), (238896, 342145), (240336, 340095), (259120, 315441), (263702, 309960), (272076, 300420), (273716, 298620), (280392, 291510)]