2549764560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{17053}}^1$

素因数の和:17165

約数の個数: 160

約数和(自身を含む): 9135486720

約数和(自身を除く): 6585722160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 105, 112, 120, 140, 168, 178, 210, 240, 267, 280, 336, 356, 420, 445, 534, 560, 623, 712, 840, 890, 1068, 1246, 1335, 1424, 1680, 1780, 1869, 2136, 2492, 2670, 3115, 3560, 3738, 4272, 4984, 5340, 6230, 7120, 7476, 9345, 9968, 10680, 12460, 14952, 17053, 18690, 21360, 24920, 29904, 34106, 37380, 49840, 51159, 68212, 74760, 85265, 102318, 119371, 136424, 149520, 170530, 204636, 238742, 255795, 272848, 341060, 358113, 409272, 477484, 511590, 596855, 682120, 716226, 818544, 954968, 1023180, 1193710, 1364240, 1432452, 1517717, 1790565, 1909936, 2046360, 2387420, 2864904, 3035434, 3581130, 4092720, 4553151, 4774840, 5729808, 6070868, 7162260, 7588585, 9106302, 9549680, 10624019, 12141736, 14324520, 15177170, 18212604, 21248038, 22765755, 24283472, 28649040, 30354340, 31872057, 36425208, 42496076, 45531510, 53120095, 60708680, 63744114, 72850416, 84992152, 91063020, 106240190, 121417360, 127488228, 159360285, 169984304, 182126040, 212480380, 254976456, 318720570, 364252080, 424960760, 509952912, 637441140, 849921520, 1274882280, 2549764560]

約数ペア:

[(1, 2549764560), (2, 1274882280), (3, 849921520), (4, 637441140), (5, 509952912), (6, 424960760), (7, 364252080), (8, 318720570), (10, 254976456), (12, 212480380), (14, 182126040), (15, 169984304), (16, 159360285), (20, 127488228), (21, 121417360), (24, 106240190), (28, 91063020), (30, 84992152), (35, 72850416), (40, 63744114), (42, 60708680), (48, 53120095), (56, 45531510), (60, 42496076), (70, 36425208), (80, 31872057), (84, 30354340), (89, 28649040), (105, 24283472), (112, 22765755), (120, 21248038), (140, 18212604), (168, 15177170), (178, 14324520), (210, 12141736), (240, 10624019), (267, 9549680), (280, 9106302), (336, 7588585), (356, 7162260), (420, 6070868), (445, 5729808), (534, 4774840), (560, 4553151), (623, 4092720), (712, 3581130), (840, 3035434), (890, 2864904), (1068, 2387420), (1246, 2046360), (1335, 1909936), (1424, 1790565), (1680, 1517717), (1780, 1432452), (1869, 1364240), (2136, 1193710), (2492, 1023180), (2670, 954968), (3115, 818544), (3560, 716226), (3738, 682120), (4272, 596855), (4984, 511590), (5340, 477484), (6230, 409272), (7120, 358113), (7476, 341060), (9345, 272848), (9968, 255795), (10680, 238742), (12460, 204636), (14952, 170530), (17053, 149520), (18690, 136424), (21360, 119371), (24920, 102318), (29904, 85265), (34106, 74760), (37380, 68212), (49840, 51159)]