56827680

素因数分解:

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

素因数の和:1339

約数の個数: 192

約数和(自身を含む): 220485888

約数和(自身を除く): 163658208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1301, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2602, 2730, 2912, 3120, 3360, 3640, 3903, 4368, 5204, 5460, 6240, 6505, 7280, 7806, 8736, 9107, 10408, 10920, 13010, 14560, 15612, 16913, 18214, 19515, 20816, 21840, 26020, 27321, 31224, 33826, 36428, 39030, 41632, 43680, 45535, 50739, 52040, 54642, 62448, 67652, 72856, 78060, 84565, 91070, 101478, 104080, 109284, 118391, 124896, 135304, 136605, 145712, 156120, 169130, 182140, 202956, 208160, 218568, 236782, 253695, 270608, 273210, 291424, 312240, 338260, 355173, 364280, 405912, 437136, 473564, 507390, 541216, 546420, 591955, 624480, 676520, 710346, 728560, 811824, 874272, 947128, 1014780, 1092840, 1183910, 1353040, 1420692, 1457120, 1623648, 1775865, 1894256, 2029560, 2185680, 2367820, 2706080, 2841384, 3551730, 3788512, 4059120, 4371360, 4735640, 5682768, 7103460, 8118240, 9471280, 11365536, 14206920, 18942560, 28413840, 56827680]

約数ペア:

[(1, 56827680), (2, 28413840), (3, 18942560), (4, 14206920), (5, 11365536), (6, 9471280), (7, 8118240), (8, 7103460), (10, 5682768), (12, 4735640), (13, 4371360), (14, 4059120), (15, 3788512), (16, 3551730), (20, 2841384), (21, 2706080), (24, 2367820), (26, 2185680), (28, 2029560), (30, 1894256), (32, 1775865), (35, 1623648), (39, 1457120), (40, 1420692), (42, 1353040), (48, 1183910), (52, 1092840), (56, 1014780), (60, 947128), (65, 874272), (70, 811824), (78, 728560), (80, 710346), (84, 676520), (91, 624480), (96, 591955), (104, 546420), (105, 541216), (112, 507390), (120, 473564), (130, 437136), (140, 405912), (156, 364280), (160, 355173), (168, 338260), (182, 312240), (195, 291424), (208, 273210), (210, 270608), (224, 253695), (240, 236782), (260, 218568), (273, 208160), (280, 202956), (312, 182140), (336, 169130), (364, 156120), (390, 145712), (416, 136605), (420, 135304), (455, 124896), (480, 118391), (520, 109284), (546, 104080), (560, 101478), (624, 91070), (672, 84565), (728, 78060), (780, 72856), (840, 67652), (910, 62448), (1040, 54642), (1092, 52040), (1120, 50739), (1248, 45535), (1301, 43680), (1365, 41632), (1456, 39030), (1560, 36428), (1680, 33826), (1820, 31224), (2080, 27321), (2184, 26020), (2602, 21840), (2730, 20816), (2912, 19515), (3120, 18214), (3360, 16913), (3640, 15612), (3903, 14560), (4368, 13010), (5204, 10920), (5460, 10408), (6240, 9107), (6505, 8736), (7280, 7806)]