14206920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1335

約数の個数: 128

約数和(自身を含む): 52496640

約数和(自身を除く): 38289720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1301, 1365, 1560, 1820, 2184, 2602, 2730, 3640, 3903, 5204, 5460, 6505, 7806, 9107, 10408, 10920, 13010, 15612, 16913, 18214, 19515, 26020, 27321, 31224, 33826, 36428, 39030, 45535, 50739, 52040, 54642, 67652, 72856, 78060, 84565, 91070, 101478, 109284, 118391, 135304, 136605, 156120, 169130, 182140, 202956, 218568, 236782, 253695, 273210, 338260, 355173, 364280, 405912, 473564, 507390, 546420, 591955, 676520, 710346, 947128, 1014780, 1092840, 1183910, 1420692, 1775865, 2029560, 2367820, 2841384, 3551730, 4735640, 7103460, 14206920]

約数ペア:

[(1, 14206920), (2, 7103460), (3, 4735640), (4, 3551730), (5, 2841384), (6, 2367820), (7, 2029560), (8, 1775865), (10, 1420692), (12, 1183910), (13, 1092840), (14, 1014780), (15, 947128), (20, 710346), (21, 676520), (24, 591955), (26, 546420), (28, 507390), (30, 473564), (35, 405912), (39, 364280), (40, 355173), (42, 338260), (52, 273210), (56, 253695), (60, 236782), (65, 218568), (70, 202956), (78, 182140), (84, 169130), (91, 156120), (104, 136605), (105, 135304), (120, 118391), (130, 109284), (140, 101478), (156, 91070), (168, 84565), (182, 78060), (195, 72856), (210, 67652), (260, 54642), (273, 52040), (280, 50739), (312, 45535), (364, 39030), (390, 36428), (420, 33826), (455, 31224), (520, 27321), (546, 26020), (728, 19515), (780, 18214), (840, 16913), (910, 15612), (1092, 13010), (1301, 10920), (1365, 10408), (1560, 9107), (1820, 7806), (2184, 6505), (2602, 5460), (2730, 5204), (3640, 3903)]