1264461840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2351}}^1$

素因数の和:2459

約数の個数: 200

約数和(自身を含む): 4446465408

約数和(自身を除く): 3182003568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 83, 90, 108, 120, 135, 144, 162, 166, 180, 216, 240, 249, 270, 324, 332, 360, 405, 415, 432, 498, 540, 648, 664, 720, 747, 810, 830, 996, 1080, 1245, 1296, 1328, 1494, 1620, 1660, 1992, 2160, 2241, 2351, 2490, 2988, 3240, 3320, 3735, 3984, 4482, 4702, 4980, 5976, 6480, 6640, 6723, 7053, 7470, 8964, 9404, 9960, 11205, 11755, 11952, 13446, 14106, 14940, 17928, 18808, 19920, 21159, 22410, 23510, 26892, 28212, 29880, 33615, 35265, 35856, 37616, 42318, 44820, 47020, 53784, 56424, 59760, 63477, 67230, 70530, 84636, 89640, 94040, 105795, 107568, 112848, 126954, 134460, 141060, 169272, 179280, 188080, 190431, 195133, 211590, 253908, 268920, 282120, 317385, 338544, 380862, 390266, 423180, 507816, 537840, 564240, 585399, 634770, 761724, 780532, 846360, 952155, 975665, 1015632, 1170798, 1269540, 1523448, 1561064, 1692720, 1756197, 1904310, 1951330, 2341596, 2539080, 2926995, 3046896, 3122128, 3512394, 3808620, 3902660, 4683192, 5078160, 5268591, 5853990, 7024788, 7617240, 7805320, 8780985, 9366384, 10537182, 11707980, 14049576, 15234480, 15610640, 15805773, 17561970, 21074364, 23415960, 26342955, 28099152, 31611546, 35123940, 42148728, 46831920, 52685910, 63223092, 70247880, 79028865, 84297456, 105371820, 126446184, 140495760, 158057730, 210743640, 252892368, 316115460, 421487280, 632230920, 1264461840]

約数ペア:

[(1, 1264461840), (2, 632230920), (3, 421487280), (4, 316115460), (5, 252892368), (6, 210743640), (8, 158057730), (9, 140495760), (10, 126446184), (12, 105371820), (15, 84297456), (16, 79028865), (18, 70247880), (20, 63223092), (24, 52685910), (27, 46831920), (30, 42148728), (36, 35123940), (40, 31611546), (45, 28099152), (48, 26342955), (54, 23415960), (60, 21074364), (72, 17561970), (80, 15805773), (81, 15610640), (83, 15234480), (90, 14049576), (108, 11707980), (120, 10537182), (135, 9366384), (144, 8780985), (162, 7805320), (166, 7617240), (180, 7024788), (216, 5853990), (240, 5268591), (249, 5078160), (270, 4683192), (324, 3902660), (332, 3808620), (360, 3512394), (405, 3122128), (415, 3046896), (432, 2926995), (498, 2539080), (540, 2341596), (648, 1951330), (664, 1904310), (720, 1756197), (747, 1692720), (810, 1561064), (830, 1523448), (996, 1269540), (1080, 1170798), (1245, 1015632), (1296, 975665), (1328, 952155), (1494, 846360), (1620, 780532), (1660, 761724), (1992, 634770), (2160, 585399), (2241, 564240), (2351, 537840), (2490, 507816), (2988, 423180), (3240, 390266), (3320, 380862), (3735, 338544), (3984, 317385), (4482, 282120), (4702, 268920), (4980, 253908), (5976, 211590), (6480, 195133), (6640, 190431), (6723, 188080), (7053, 179280), (7470, 169272), (8964, 141060), (9404, 134460), (9960, 126954), (11205, 112848), (11755, 107568), (11952, 105795), (13446, 94040), (14106, 89640), (14940, 84636), (17928, 70530), (18808, 67230), (19920, 63477), (21159, 59760), (22410, 56424), (23510, 53784), (26892, 47020), (28212, 44820), (29880, 42318), (33615, 37616), (35265, 35856)]