1251275002560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{20887}}^1$

素因数の和:21013

約数の個数: 672

約数和(自身を含む): 4926268698624

約数和(自身を除く): 3674993696064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 61, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 122, 124, 132, 144, 155, 160, 165, 176, 180, 183, 186, 192, 198, 220, 240, 244, 248, 264, 279, 288, 305, 310, 320, 330, 341, 352, 360, 366, 372, 396, 440, 465, 480, 488, 495, 496, 528, 549, 558, 576, 610, 620, 660, 671, 682, 704, 720, 732, 744, 792, 880, 915, 930, 960, 976, 990, 992, 1023, 1056, 1098, 1116, 1220, 1240, 1320, 1342, 1364, 1395, 1440, 1464, 1488, 1584, 1705, 1760, 1830, 1860, 1891, 1952, 1980, 1984, 2013, 2046, 2112, 2196, 2232, 2440, 2480, 2640, 2684, 2728, 2745, 2790, 2880, 2928, 2976, 3069, 3168, 3355, 3410, 3520, 3660, 3720, 3782, 3904, 3960, 4026, 4092, 4392, 4464, 4880, 4960, 5115, 5280, 5368, 5456, 5490, 5580, 5673, 5856, 5952, 6039, 6138, 6336, 6710, 6820, 7320, 7440, 7564, 7920, 8052, 8184, 8784, 8928, 9455, 9760, 9920, 10065, 10230, 10560, 10736, 10912, 10980, 11160, 11346, 11712, 12078, 12276, 13420, 13640, 14640, 14880, 15128, 15345, 15840, 16104, 16368, 17019, 17568, 17856, 18910, 19520, 20130, 20460, 20801, 20887, 21472, 21824, 21960, 22320, 22692, 24156, 24552, 26840, 27280, 28365, 29280, 29760, 30195, 30256, 30690, 31680, 32208, 32736, 34038, 35136, 37820, 40260, 40920, 41602, 41774, 42944, 43920, 44640, 45384, 48312, 49104, 53680, 54560, 56730, 58560, 60390, 60512, 61380, 62403, 62661, 64416, 65472, 68076, 75640, 80520, 81840, 83204, 83548, 85095, 87840, 89280, 90768, 96624, 98208, 104005, 104435, 107360, 109120, 113460, 120780, 121024, 122760, 124806, 125322, 128832, 136152, 151280, 161040, 163680, 166408, 167096, 170190, 175680, 181536, 187209, 187983, 193248, 196416, 208010, 208870, 214720, 226920, 229757, 241560, 245520, 249612, 250644, 272304, 302560, 312015, 313305, 322080, 327360, 332816, 334192, 340380, 363072, 374418, 375966, 386496, 416020, 417740, 453840, 459514, 483120, 491040, 499224, 501288, 544608, 605120, 624030, 626610, 644160, 647497, 665632, 668384, 680760, 689271, 748836, 751932, 832040, 835480, 907680, 919028, 936045, 939915, 966240, 982080, 998448, 1002576, 1089216, 1148785, 1248060, 1253220, 1274107, 1294994, 1331264, 1336768, 1361520, 1378542, 1497672, 1503864, 1664080, 1670960, 1815360, 1838056, 1872090, 1879830, 1932480, 1942491, 1996896, 2005152, 2067813, 2297570, 2496120, 2506440, 2548214, 2589988, 2723040, 2757084, 2995344, 3007728, 3237485, 3328160, 3341920, 3446355, 3676112, 3744180, 3759660, 3822321, 3884982, 3993792, 4010304, 4135626, 4595140, 4992240, 5012880, 5096428, 5179976, 5446080, 5514168, 5827473, 5990688, 6015456, 6370535, 6474970, 6656320, 6683840, 6892710, 7122467, 7352224, 7488360, 7519320, 7644642, 7769964, 8271252, 9190280, 9712455, 9984480, 10025760, 10192856, 10339065, 10359952, 11028336, 11466963, 11654946, 11981376, 12030912, 12741070, 12949940, 13785420, 14015177, 14244934, 14704448, 14976720, 15038640, 15289284, 15539928, 16542504, 18380560, 19111605, 19424910, 19968960, 20051520, 20385712, 20678130, 20719904, 21367401, 22056672, 22933926, 23309892, 25482140, 25899880, 27570840, 28030354, 28489868, 29137365, 29953440, 30077280, 30578568, 31079856, 33085008, 35612335, 36761120, 38223210, 38849820, 39497317, 40771424, 41356260, 41439808, 42045531, 42734802, 44113344, 45867852, 46619784, 50964280, 51799760, 55141680, 56060708, 56979736, 57334815, 58274730, 59906880, 60154560, 61157136, 62159712, 64102203, 66170016, 70075885, 71224670, 73522240, 76446420, 77699640, 78994634, 81542848, 82712520, 84091062, 85469604, 91735704, 93239568, 101928560, 103599520, 106837005, 110283360, 112121416, 113959472, 114669630, 116549460, 118491951, 122314272, 124319424, 126136593, 128204406, 132340032, 140151770, 142449340, 152892840, 155399280, 157989268, 165425040, 168182124, 170939208, 183471408, 186479136, 197486585, 203857120, 207199040, 210227655, 213674010, 220566720, 224242832, 227918944, 229339260, 233098920, 236983902, 244628544, 252273186, 256408812, 280303540, 284898680, 305785680, 310798560, 315978536, 320511015, 330850080, 336364248, 341878416, 355475853, 366942816, 372958272, 394973170, 407714240, 420455310, 427348020, 434470487, 448485664, 455837888, 458678520, 466197840, 473967804, 504546372, 512817624, 560607080, 569797360, 592459755, 611571360, 621597120, 630682965, 631957072, 641022030, 661700160, 672728496, 683756832, 710951706, 733885632, 789946340, 840910620, 854696040, 868940974, 896971328, 917357040, 932395680, 947935608, 1009092744, 1025635248, 1121214160, 1139594720, 1184919510, 1223142720, 1261365930, 1263914144, 1282044060, 1303411461, 1345456992, 1367513664, 1421903412, 1579892680, 1681821240, 1709392080, 1737881948, 1777379265, 1834714080, 1864791360, 1895871216, 2018185488, 2051270496, 2172352435, 2242428320, 2279189440, 2369839020, 2522731860, 2527828288, 2564088120, 2606822922, 2690913984, 2843806824, 3159785360, 3363642480, 3418784160, 3475763896, 3554758530, 3669428160, 3791742432, 3910234383, 4036370976, 4102540992, 4344704870, 4484856640, 4739678040, 5045463720, 5128176240, 5213645844, 5687613648, 6319570720, 6517057305, 6727284960, 6837568320, 6951527792, 7109517060, 7583484864, 7820468766, 8072741952, 8689409740, 9479356080, 10090927440, 10256352480, 10427291688, 11375227296, 12639141440, 13034114610, 13454569920, 13903055584, 14219034120, 15640937532, 17378819480, 18958712160, 19551171915, 20181854880, 20512704960, 20854583376, 22750454592, 26068229220, 27806111168, 28438068240, 31281875064, 34757638960, 37917424320, 39102343830, 40363709760, 41709166752, 52136458440, 56876136480, 62563750128, 69515277920, 78204687660, 83418333504, 104272916880, 113752272960, 125127500256, 139030555840, 156409375320, 208545833760, 250255000512, 312818750640, 417091667520, 625637501280, 1251275002560]

約数ペア:

[(1, 1251275002560), (2, 625637501280), (3, 417091667520), (4, 312818750640), (5, 250255000512), (6, 208545833760), (8, 156409375320), (9, 139030555840), (10, 125127500256), (11, 113752272960), (12, 104272916880), (15, 83418333504), (16, 78204687660), (18, 69515277920), (20, 62563750128), (22, 56876136480), (24, 52136458440), (30, 41709166752), (31, 40363709760), (32, 39102343830), (33, 37917424320), (36, 34757638960), (40, 31281875064), (44, 28438068240), (45, 27806111168), (48, 26068229220), (55, 22750454592), (60, 20854583376), (61, 20512704960), (62, 20181854880), (64, 19551171915), (66, 18958712160), (72, 17378819480), (80, 15640937532), (88, 14219034120), (90, 13903055584), (93, 13454569920), (96, 13034114610), (99, 12639141440), (110, 11375227296), (120, 10427291688), (122, 10256352480), (124, 10090927440), (132, 9479356080), (144, 8689409740), (155, 8072741952), (160, 7820468766), (165, 7583484864), (176, 7109517060), (180, 6951527792), (183, 6837568320), (186, 6727284960), (192, 6517057305), (198, 6319570720), (220, 5687613648), (240, 5213645844), (244, 5128176240), (248, 5045463720), (264, 4739678040), (279, 4484856640), (288, 4344704870), (305, 4102540992), (310, 4036370976), (320, 3910234383), (330, 3791742432), (341, 3669428160), (352, 3554758530), (360, 3475763896), (366, 3418784160), (372, 3363642480), (396, 3159785360), (440, 2843806824), (465, 2690913984), (480, 2606822922), (488, 2564088120), (495, 2527828288), (496, 2522731860), (528, 2369839020), (549, 2279189440), (558, 2242428320), (576, 2172352435), (610, 2051270496), (620, 2018185488), (660, 1895871216), (671, 1864791360), (682, 1834714080), (704, 1777379265), (720, 1737881948), (732, 1709392080), (744, 1681821240), (792, 1579892680), (880, 1421903412), (915, 1367513664), (930, 1345456992), (960, 1303411461), (976, 1282044060), (990, 1263914144), (992, 1261365930), (1023, 1223142720), (1056, 1184919510), (1098, 1139594720), (1116, 1121214160), (1220, 1025635248), (1240, 1009092744), (1320, 947935608), (1342, 932395680), (1364, 917357040), (1395, 896971328), (1440, 868940974), (1464, 854696040), (1488, 840910620), (1584, 789946340), (1705, 733885632), (1760, 710951706), (1830, 683756832), (1860, 672728496), (1891, 661700160), (1952, 641022030), (1980, 631957072), (1984, 630682965), (2013, 621597120), (2046, 611571360), (2112, 592459755), (2196, 569797360), (2232, 560607080), (2440, 512817624), (2480, 504546372), (2640, 473967804), (2684, 466197840), (2728, 458678520), (2745, 455837888), (2790, 448485664), (2880, 434470487), (2928, 427348020), (2976, 420455310), (3069, 407714240), (3168, 394973170), (3355, 372958272), (3410, 366942816), (3520, 355475853), (3660, 341878416), (3720, 336364248), (3782, 330850080), (3904, 320511015), (3960, 315978536), (4026, 310798560), (4092, 305785680), (4392, 284898680), (4464, 280303540), (4880, 256408812), (4960, 252273186), (5115, 244628544), (5280, 236983902), (5368, 233098920), (5456, 229339260), (5490, 227918944), (5580, 224242832), (5673, 220566720), (5856, 213674010), (5952, 210227655), (6039, 207199040), (6138, 203857120), (6336, 197486585), (6710, 186479136), (6820, 183471408), (7320, 170939208), (7440, 168182124), (7564, 165425040), (7920, 157989268), (8052, 155399280), (8184, 152892840), (8784, 142449340), (8928, 140151770), (9455, 132340032), (9760, 128204406), (9920, 126136593), (10065, 124319424), (10230, 122314272), (10560, 118491951), (10736, 116549460), (10912, 114669630), (10980, 113959472), (11160, 112121416), (11346, 110283360), (11712, 106837005), (12078, 103599520), (12276, 101928560), (13420, 93239568), (13640, 91735704), (14640, 85469604), (14880, 84091062), (15128, 82712520), (15345, 81542848), (15840, 78994634), (16104, 77699640), (16368, 76446420), (17019, 73522240), (17568, 71224670), (17856, 70075885), (18910, 66170016), (19520, 64102203), (20130, 62159712), (20460, 61157136), (20801, 60154560), (20887, 59906880), (21472, 58274730), (21824, 57334815), (21960, 56979736), (22320, 56060708), 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