1444008720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{78139}}^1$

素因数の和:78173

約数の個数: 160

約数和(自身を含む): 5581071360

約数和(自身を除く): 4137062640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 18480, 78139, 156278, 234417, 312556, 390695, 468834, 546973, 625112, 781390, 859529, 937668, 1093946, 1172085, 1250224, 1562780, 1640919, 1719058, 1875336, 2187892, 2344170, 2578587, 2734865, 3125560, 3281838, 3438116, 3750672, 4297645, 4375784, 4688340, 5157174, 5469730, 6016703, 6251120, 6563676, 6876232, 8204595, 8595290, 8751568, 9376680, 10314348, 10939460, 12033406, 12892935, 13127352, 13752464, 16409190, 17190580, 18050109, 18753360, 20628696, 21878920, 24066812, 25785870, 26254704, 30083515, 32818380, 34381160, 36100218, 41257392, 43757840, 48133624, 51571740, 60167030, 65636760, 68762320, 72200436, 90250545, 96267248, 103143480, 120334060, 131273520, 144400872, 180501090, 206286960, 240668120, 288801744, 361002180, 481336240, 722004360, 1444008720]

約数ペア:

[(1, 1444008720), (2, 722004360), (3, 481336240), (4, 361002180), (5, 288801744), (6, 240668120), (7, 206286960), (8, 180501090), (10, 144400872), (11, 131273520), (12, 120334060), (14, 103143480), (15, 96267248), (16, 90250545), (20, 72200436), (21, 68762320), (22, 65636760), (24, 60167030), (28, 51571740), (30, 48133624), (33, 43757840), (35, 41257392), (40, 36100218), (42, 34381160), (44, 32818380), (48, 30083515), (55, 26254704), (56, 25785870), (60, 24066812), (66, 21878920), (70, 20628696), (77, 18753360), (80, 18050109), (84, 17190580), (88, 16409190), (105, 13752464), (110, 13127352), (112, 12892935), (120, 12033406), (132, 10939460), (140, 10314348), (154, 9376680), (165, 8751568), (168, 8595290), (176, 8204595), (210, 6876232), (220, 6563676), (231, 6251120), (240, 6016703), (264, 5469730), (280, 5157174), (308, 4688340), (330, 4375784), (336, 4297645), (385, 3750672), (420, 3438116), (440, 3281838), (462, 3125560), (528, 2734865), (560, 2578587), (616, 2344170), (660, 2187892), (770, 1875336), (840, 1719058), (880, 1640919), (924, 1562780), (1155, 1250224), (1232, 1172085), (1320, 1093946), (1540, 937668), (1680, 859529), (1848, 781390), (2310, 625112), (2640, 546973), (3080, 468834), (3696, 390695), (4620, 312556), (6160, 234417), (9240, 156278), (18480, 78139)]