261652464360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{541}}^1\times {\mathrm{683}}^1$

素因数の和:1529

約数の個数: 384

約数和(自身を含む): 978543970560

約数和(自身を除く): 716891506200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 281, 315, 360, 420, 504, 541, 562, 630, 683, 840, 843, 1082, 1124, 1260, 1366, 1405, 1623, 1686, 1967, 2049, 2164, 2248, 2520, 2529, 2705, 2732, 2810, 3246, 3372, 3415, 3787, 3934, 4098, 4215, 4328, 4781, 4869, 5058, 5410, 5464, 5620, 5901, 6147, 6492, 6744, 6830, 7574, 7868, 8115, 8196, 8430, 9562, 9738, 9835, 10116, 10245, 10820, 11240, 11361, 11802, 12294, 12645, 12984, 13660, 14343, 15148, 15736, 16230, 16392, 16860, 17703, 18935, 19124, 19476, 19670, 20232, 20490, 21640, 22722, 23604, 23905, 24345, 24588, 25290, 27320, 28686, 29505, 30296, 30735, 32460, 33720, 34083, 35406, 37870, 38248, 38952, 39340, 40980, 43029, 45444, 47208, 47810, 48690, 49176, 50580, 56805, 57372, 59010, 61470, 64920, 68166, 70812, 71715, 75740, 78680, 81960, 86058, 88515, 90888, 95620, 97380, 101160, 113610, 114744, 118020, 122940, 136332, 141624, 143430, 151480, 152021, 170415, 172116, 177030, 191240, 191923, 194760, 215145, 227220, 236040, 245880, 272664, 286860, 304042, 340830, 344232, 354060, 369503, 383846, 430290, 454440, 456063, 573720, 575769, 608084, 681660, 708120, 739006, 760105, 767692, 860580, 912126, 959615, 1064147, 1108509, 1151538, 1216168, 1343461, 1363320, 1368189, 1478012, 1520210, 1535384, 1721160, 1727307, 1824252, 1847515, 1919230, 2128294, 2217018, 2280315, 2303076, 2586521, 2686922, 2736378, 2878845, 2956024, 3040420, 3192441, 3325527, 3454614, 3648504, 3695030, 3838460, 4030383, 4256588, 4434036, 4560630, 4606152, 5173042, 5320735, 5373844, 5472756, 5542545, 5757690, 6080840, 6384882, 6651054, 6717305, 6840945, 6909228, 7390060, 7676920, 7759563, 8060766, 8513176, 8636535, 8868072, 9121260, 9577323, 10346084, 10641470, 10747688, 10945512, 11085090, 11515380, 12091149, 12769764, 12932605, 13302108, 13434610, 13681890, 13818456, 14780120, 15519126, 15962205, 16121532, 16627635, 17273070, 18242520, 19154646, 20151915, 20692168, 21282940, 22170180, 23030760, 23278689, 24182298, 25539528, 25865210, 26604216, 26869220, 27363780, 31038252, 31924410, 32243064, 33255270, 34546140, 38309292, 38797815, 40303830, 42565880, 44340360, 46557378, 47886615, 48364596, 51730420, 53738440, 54727560, 60455745, 62076504, 63848820, 66510540, 69092280, 76618584, 77595630, 80607660, 93114756, 95773230, 96729192, 103460840, 103830343, 116393445, 120911490, 127697640, 133021080, 155191260, 161215320, 186229512, 191546460, 207660686, 232786890, 241822980, 310382520, 311491029, 383092920, 415321372, 465573780, 483645960, 519151715, 622982058, 726812401, 830642744, 931147560, 934473087, 1038303430, 1245964116, 1453624802, 1557455145, 1868946174, 2076606860, 2180437203, 2491928232, 2907249604, 3114910290, 3634062005, 3737892348, 4153213720, 4360874406, 4672365435, 5814499208, 6229820580, 6541311609, 7268124010, 7475784696, 8721748812, 9344730870, 10902186015, 12459641160, 13082623218, 14536248020, 17443497624, 18689461740, 21804372030, 26165246436, 29072496040, 32706558045, 37378923480, 43608744060, 52330492872, 65413116090, 87217488120, 130826232180, 261652464360]

約数ペア:

[(1, 261652464360), (2, 130826232180), (3, 87217488120), (4, 65413116090), (5, 52330492872), (6, 43608744060), (7, 37378923480), (8, 32706558045), (9, 29072496040), (10, 26165246436), (12, 21804372030), (14, 18689461740), (15, 17443497624), (18, 14536248020), (20, 13082623218), (21, 12459641160), (24, 10902186015), (28, 9344730870), (30, 8721748812), (35, 7475784696), (36, 7268124010), (40, 6541311609), (42, 6229820580), (45, 5814499208), (56, 4672365435), (60, 4360874406), (63, 4153213720), (70, 3737892348), (72, 3634062005), (84, 3114910290), (90, 2907249604), (105, 2491928232), (120, 2180437203), (126, 2076606860), (140, 1868946174), (168, 1557455145), (180, 1453624802), (210, 1245964116), (252, 1038303430), (280, 934473087), (281, 931147560), (315, 830642744), (360, 726812401), (420, 622982058), (504, 519151715), (541, 483645960), (562, 465573780), (630, 415321372), (683, 383092920), (840, 311491029), (843, 310382520), (1082, 241822980), (1124, 232786890), (1260, 207660686), (1366, 191546460), (1405, 186229512), (1623, 161215320), (1686, 155191260), (1967, 133021080), (2049, 127697640), (2164, 120911490), (2248, 116393445), (2520, 103830343), (2529, 103460840), (2705, 96729192), (2732, 95773230), (2810, 93114756), (3246, 80607660), (3372, 77595630), (3415, 76618584), (3787, 69092280), (3934, 66510540), (4098, 63848820), (4215, 62076504), (4328, 60455745), (4781, 54727560), (4869, 53738440), (5058, 51730420), (5410, 48364596), (5464, 47886615), (5620, 46557378), (5901, 44340360), (6147, 42565880), (6492, 40303830), (6744, 38797815), (6830, 38309292), (7574, 34546140), (7868, 33255270), (8115, 32243064), (8196, 31924410), (8430, 31038252), (9562, 27363780), (9738, 26869220), (9835, 26604216), (10116, 25865210), (10245, 25539528), (10820, 24182298), (11240, 23278689), (11361, 23030760), (11802, 22170180), (12294, 21282940), (12645, 20692168), (12984, 20151915), (13660, 19154646), (14343, 18242520), (15148, 17273070), (15736, 16627635), (16230, 16121532), (16392, 15962205), (16860, 15519126), (17703, 14780120), (18935, 13818456), (19124, 13681890), (19476, 13434610), (19670, 13302108), (20232, 12932605), (20490, 12769764), (21640, 12091149), (22722, 11515380), (23604, 11085090), (23905, 10945512), (24345, 10747688), (24588, 10641470), (25290, 10346084), (27320, 9577323), (28686, 9121260), (29505, 8868072), (30296, 8636535), (30735, 8513176), (32460, 8060766), (33720, 7759563), (34083, 7676920), (35406, 7390060), (37870, 6909228), (38248, 6840945), (38952, 6717305), (39340, 6651054), (40980, 6384882), (43029, 6080840), (45444, 5757690), (47208, 5542545), (47810, 5472756), (48690, 5373844), (49176, 5320735), (50580, 5173042), (56805, 4606152), (57372, 4560630), (59010, 4434036), (61470, 4256588), (64920, 4030383), (68166, 3838460), (70812, 3695030), (71715, 3648504), (75740, 3454614), (78680, 3325527), (81960, 3192441), (86058, 3040420), (88515, 2956024), (90888, 2878845), (95620, 2736378), (97380, 2686922), (101160, 2586521), (113610, 2303076), (114744, 2280315), (118020, 2217018), (122940, 2128294), (136332, 1919230), (141624, 1847515), (143430, 1824252), (151480, 1727307), (152021, 1721160), (170415, 1535384), (172116, 1520210), (177030, 1478012), (191240, 1368189), (191923, 1363320), (194760, 1343461), (215145, 1216168), (227220, 1151538), (236040, 1108509), (245880, 1064147), (272664, 959615), (286860, 912126), (304042, 860580), (340830, 767692), (344232, 760105), (354060, 739006), (369503, 708120), (383846, 681660), (430290, 608084), (454440, 575769), (456063, 573720)]