11777220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:754

約数の個数: 144

約数和(自身を含む): 44029440

約数和(自身を除く): 32252220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 719, 780, 819, 910, 1092, 1170, 1260, 1365, 1438, 1638, 1820, 2157, 2340, 2730, 2876, 3276, 3595, 4095, 4314, 5033, 5460, 6471, 7190, 8190, 8628, 9347, 10066, 10785, 12942, 14380, 15099, 16380, 18694, 20132, 21570, 25165, 25884, 28041, 30198, 32355, 37388, 43140, 45297, 46735, 50330, 56082, 60396, 64710, 65429, 75495, 84123, 90594, 93470, 100660, 112164, 129420, 130858, 140205, 150990, 168246, 181188, 186940, 196287, 226485, 261716, 280410, 301980, 327145, 336492, 392574, 420615, 452970, 560820, 588861, 654290, 785148, 841230, 905940, 981435, 1177722, 1308580, 1682460, 1962870, 2355444, 2944305, 3925740, 5888610, 11777220]

約数ペア:

[(1, 11777220), (2, 5888610), (3, 3925740), (4, 2944305), (5, 2355444), (6, 1962870), (7, 1682460), (9, 1308580), (10, 1177722), (12, 981435), (13, 905940), (14, 841230), (15, 785148), (18, 654290), (20, 588861), (21, 560820), (26, 452970), (28, 420615), (30, 392574), (35, 336492), (36, 327145), (39, 301980), (42, 280410), (45, 261716), (52, 226485), (60, 196287), (63, 186940), (65, 181188), (70, 168246), (78, 150990), (84, 140205), (90, 130858), (91, 129420), (105, 112164), (117, 100660), (126, 93470), (130, 90594), (140, 84123), (156, 75495), (180, 65429), (182, 64710), (195, 60396), (210, 56082), (234, 50330), (252, 46735), (260, 45297), (273, 43140), (315, 37388), (364, 32355), (390, 30198), (420, 28041), (455, 25884), (468, 25165), (546, 21570), (585, 20132), (630, 18694), (719, 16380), (780, 15099), (819, 14380), (910, 12942), (1092, 10785), (1170, 10066), (1260, 9347), (1365, 8628), (1438, 8190), (1638, 7190), (1820, 6471), (2157, 5460), (2340, 5033), (2730, 4314), (2876, 4095), (3276, 3595)]