261059508360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{271903}}^1$

素因数の和:272057

約数の個数: 256

約数和(自身を含む): 1002346905600

約数和(自身を除く): 741287397240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 127, 135, 140, 168, 180, 189, 210, 216, 252, 254, 270, 280, 315, 360, 378, 381, 420, 504, 508, 540, 630, 635, 756, 762, 840, 889, 945, 1016, 1080, 1143, 1260, 1270, 1512, 1524, 1778, 1890, 1905, 2286, 2520, 2540, 2667, 3048, 3429, 3556, 3780, 3810, 4445, 4572, 5080, 5334, 5715, 6858, 7112, 7560, 7620, 8001, 8890, 9144, 10668, 11430, 13335, 13716, 15240, 16002, 17145, 17780, 21336, 22860, 24003, 26670, 27432, 32004, 34290, 35560, 40005, 45720, 48006, 53340, 64008, 68580, 80010, 96012, 106680, 120015, 137160, 160020, 192024, 240030, 271903, 320040, 480060, 543806, 815709, 960120, 1087612, 1359515, 1631418, 1903321, 2175224, 2447127, 2719030, 3262836, 3806642, 4078545, 4894254, 5438060, 5709963, 6525672, 7341381, 7613284, 8157090, 9516605, 9788508, 10876120, 11419926, 12235635, 14682762, 15226568, 16314180, 17129889, 19033210, 19577016, 22839852, 24471270, 28549815, 29365524, 32628360, 34259778, 34531681, 36706905, 38066420, 45679704, 48942540, 51389667, 57099630, 58731048, 68519556, 69063362, 73413810, 76132840, 85649445, 97885080, 102779334, 103595043, 114199260, 137039112, 138126724, 146827620, 171298890, 172658405, 205558668, 207190086, 228398520, 241721767, 256948335, 276253448, 293655240, 310785129, 342597780, 345316810, 411117336, 414380172, 483443534, 513896670, 517975215, 621570258, 685195560, 690633620, 725165301, 828760344, 932355387, 966887068, 1027793340, 1035950430, 1208608835, 1243140516, 1381267240, 1450330602, 1553925645, 1864710774, 1933774136, 2055586680, 2071900860, 2175495903, 2417217670, 2486281032, 2900661204, 3107851290, 3625826505, 3729421548, 4143801720, 4350991806, 4661776935, 4834435340, 5801322408, 6215702580, 6526487709, 7251653010, 7458843096, 8701983612, 9323553870, 9668870680, 10877479515, 12431405160, 13052975418, 14503306020, 17403967224, 18647107740, 21754959030, 26105950836, 29006612040, 32632438545, 37294215480, 43509918060, 52211901672, 65264877090, 87019836120, 130529754180, 261059508360]

約数ペア:

[(1, 261059508360), (2, 130529754180), (3, 87019836120), (4, 65264877090), (5, 52211901672), (6, 43509918060), (7, 37294215480), (8, 32632438545), (9, 29006612040), (10, 26105950836), (12, 21754959030), (14, 18647107740), (15, 17403967224), (18, 14503306020), (20, 13052975418), (21, 12431405160), (24, 10877479515), (27, 9668870680), (28, 9323553870), (30, 8701983612), (35, 7458843096), (36, 7251653010), (40, 6526487709), (42, 6215702580), (45, 5801322408), (54, 4834435340), (56, 4661776935), (60, 4350991806), (63, 4143801720), (70, 3729421548), (72, 3625826505), (84, 3107851290), (90, 2900661204), (105, 2486281032), (108, 2417217670), (120, 2175495903), (126, 2071900860), (127, 2055586680), (135, 1933774136), (140, 1864710774), (168, 1553925645), (180, 1450330602), (189, 1381267240), (210, 1243140516), (216, 1208608835), (252, 1035950430), (254, 1027793340), (270, 966887068), (280, 932355387), (315, 828760344), (360, 725165301), (378, 690633620), (381, 685195560), (420, 621570258), (504, 517975215), (508, 513896670), (540, 483443534), (630, 414380172), (635, 411117336), (756, 345316810), (762, 342597780), (840, 310785129), (889, 293655240), (945, 276253448), (1016, 256948335), (1080, 241721767), (1143, 228398520), (1260, 207190086), (1270, 205558668), (1512, 172658405), (1524, 171298890), (1778, 146827620), (1890, 138126724), (1905, 137039112), (2286, 114199260), (2520, 103595043), (2540, 102779334), (2667, 97885080), (3048, 85649445), (3429, 76132840), (3556, 73413810), (3780, 69063362), (3810, 68519556), (4445, 58731048), (4572, 57099630), (5080, 51389667), (5334, 48942540), (5715, 45679704), (6858, 38066420), (7112, 36706905), (7560, 34531681), (7620, 34259778), (8001, 32628360), (8890, 29365524), (9144, 28549815), (10668, 24471270), (11430, 22839852), (13335, 19577016), (13716, 19033210), (15240, 17129889), (16002, 16314180), (17145, 15226568), (17780, 14682762), (21336, 12235635), (22860, 11419926), (24003, 10876120), (26670, 9788508), (27432, 9516605), (32004, 8157090), (34290, 7613284), (35560, 7341381), (40005, 6525672), (45720, 5709963), (48006, 5438060), (53340, 4894254), (64008, 4078545), (68580, 3806642), (80010, 3262836), (96012, 2719030), (106680, 2447127), (120015, 2175224), (137160, 1903321), (160020, 1631418), (192024, 1359515), (240030, 1087612), (271903, 960120), (320040, 815709), (480060, 543806)]