51717388680

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1039}}^1$

素因数の和:1640

約数の個数: 256

約数和(自身を含む): 174994560000

約数和(自身を除く): 123277171320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 569, 648, 729, 810, 972, 1039, 1080, 1138, 1215, 1458, 1620, 1707, 1944, 2078, 2187, 2276, 2430, 2845, 2916, 3117, 3240, 3414, 3645, 4156, 4374, 4552, 4860, 5121, 5195, 5690, 5832, 6234, 6828, 7290, 8312, 8535, 8748, 9351, 9720, 10242, 10390, 10935, 11380, 12468, 13656, 14580, 15363, 15585, 17070, 17496, 18702, 20484, 20780, 21870, 22760, 24936, 25605, 28053, 29160, 30726, 31170, 34140, 37404, 40968, 41560, 43740, 46089, 46755, 51210, 56106, 61452, 62340, 68280, 74808, 76815, 84159, 87480, 92178, 93510, 102420, 112212, 122904, 124680, 138267, 140265, 153630, 168318, 184356, 187020, 204840, 224424, 230445, 252477, 276534, 280530, 307260, 336636, 368712, 374040, 414801, 420795, 460890, 504954, 553068, 561060, 591191, 614520, 673272, 691335, 757431, 829602, 841590, 921780, 1009908, 1106136, 1122120, 1182382, 1244403, 1262385, 1382670, 1514862, 1659204, 1683180, 1773573, 1843560, 2019816, 2074005, 2272293, 2364764, 2488806, 2524770, 2765340, 2955955, 3029724, 3318408, 3366360, 3547146, 3787155, 4148010, 4544586, 4729528, 4977612, 5049540, 5320719, 5530680, 5911910, 6059448, 6222015, 7094292, 7574310, 8296020, 8867865, 9089172, 9955224, 10099080, 10641438, 11361465, 11823820, 12444030, 14188584, 15148620, 15962157, 16592040, 17735730, 18178344, 21282876, 22722930, 23647640, 24888060, 26603595, 30297240, 31924314, 35471460, 42565752, 45445860, 47886471, 49776120, 53207190, 63848628, 70942920, 79810785, 90891720, 95772942, 106414380, 127697256, 143659413, 159621570, 191545884, 212828760, 239432355, 287318826, 319243140, 383091768, 430978239, 478864710, 574637652, 638486280, 718297065, 861956478, 957729420, 1149275304, 1292934717, 1436594130, 1723912956, 1915458840, 2154891195, 2585869434, 2873188260, 3447825912, 4309782390, 5171738868, 5746376520, 6464673585, 8619564780, 10343477736, 12929347170, 17239129560, 25858694340, 51717388680]

約数ペア:

[(1, 51717388680), (2, 25858694340), (3, 17239129560), (4, 12929347170), (5, 10343477736), (6, 8619564780), (8, 6464673585), (9, 5746376520), (10, 5171738868), (12, 4309782390), (15, 3447825912), (18, 2873188260), (20, 2585869434), (24, 2154891195), (27, 1915458840), (30, 1723912956), (36, 1436594130), (40, 1292934717), (45, 1149275304), (54, 957729420), (60, 861956478), (72, 718297065), (81, 638486280), (90, 574637652), (108, 478864710), (120, 430978239), (135, 383091768), (162, 319243140), (180, 287318826), (216, 239432355), (243, 212828760), (270, 191545884), (324, 159621570), (360, 143659413), (405, 127697256), (486, 106414380), (540, 95772942), (569, 90891720), (648, 79810785), (729, 70942920), (810, 63848628), (972, 53207190), (1039, 49776120), (1080, 47886471), (1138, 45445860), (1215, 42565752), (1458, 35471460), (1620, 31924314), (1707, 30297240), (1944, 26603595), (2078, 24888060), (2187, 23647640), (2276, 22722930), (2430, 21282876), (2845, 18178344), (2916, 17735730), (3117, 16592040), (3240, 15962157), (3414, 15148620), (3645, 14188584), (4156, 12444030), (4374, 11823820), (4552, 11361465), (4860, 10641438), (5121, 10099080), (5195, 9955224), (5690, 9089172), (5832, 8867865), (6234, 8296020), (6828, 7574310), (7290, 7094292), (8312, 6222015), (8535, 6059448), (8748, 5911910), (9351, 5530680), (9720, 5320719), (10242, 5049540), (10390, 4977612), (10935, 4729528), (11380, 4544586), (12468, 4148010), (13656, 3787155), (14580, 3547146), (15363, 3366360), (15585, 3318408), (17070, 3029724), (17496, 2955955), (18702, 2765340), (20484, 2524770), (20780, 2488806), (21870, 2364764), (22760, 2272293), (24936, 2074005), (25605, 2019816), (28053, 1843560), (29160, 1773573), (30726, 1683180), (31170, 1659204), (34140, 1514862), (37404, 1382670), (40968, 1262385), (41560, 1244403), (43740, 1182382), (46089, 1122120), (46755, 1106136), (51210, 1009908), (56106, 921780), (61452, 841590), (62340, 829602), (68280, 757431), (74808, 691335), (76815, 673272), (84159, 614520), (87480, 591191), (92178, 561060), (93510, 553068), (102420, 504954), (112212, 460890), (122904, 420795), (124680, 414801), (138267, 374040), (140265, 368712), (153630, 336636), (168318, 307260), (184356, 280530), (187020, 276534), (204840, 252477), (224424, 230445)]