67119780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:698

約数の個数: 192

約数和(自身を含む): 243855360

約数和(自身を除く): 176735580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 647, 665, 741, 780, 798, 910, 988, 1092, 1140, 1235, 1294, 1330, 1365, 1482, 1596, 1729, 1820, 1941, 1995, 2470, 2588, 2660, 2730, 2964, 3235, 3458, 3705, 3882, 3990, 4529, 4940, 5187, 5460, 6470, 6916, 7410, 7764, 7980, 8411, 8645, 9058, 9705, 10374, 12293, 12940, 13587, 14820, 16822, 17290, 18116, 19410, 20748, 22645, 24586, 25233, 25935, 27174, 33644, 34580, 36879, 38820, 42055, 45290, 49172, 50466, 51870, 54348, 58877, 61465, 67935, 73758, 84110, 86051, 90580, 100932, 103740, 117754, 122930, 126165, 135870, 147516, 159809, 168220, 172102, 176631, 184395, 235508, 245860, 252330, 258153, 271740, 294385, 319618, 344204, 353262, 368790, 430255, 479427, 504660, 516306, 588770, 639236, 706524, 737580, 799045, 860510, 883155, 958854, 1032612, 1118663, 1177540, 1290765, 1598090, 1721020, 1766310, 1917708, 2237326, 2397135, 2581530, 3196180, 3355989, 3532620, 4474652, 4794270, 5163060, 5593315, 6711978, 9588540, 11186630, 13423956, 16779945, 22373260, 33559890, 67119780]

約数ペア:

[(1, 67119780), (2, 33559890), (3, 22373260), (4, 16779945), (5, 13423956), (6, 11186630), (7, 9588540), (10, 6711978), (12, 5593315), (13, 5163060), (14, 4794270), (15, 4474652), (19, 3532620), (20, 3355989), (21, 3196180), (26, 2581530), (28, 2397135), (30, 2237326), (35, 1917708), (38, 1766310), (39, 1721020), (42, 1598090), (52, 1290765), (57, 1177540), (60, 1118663), (65, 1032612), (70, 958854), (76, 883155), (78, 860510), (84, 799045), (91, 737580), (95, 706524), (105, 639236), (114, 588770), (130, 516306), (133, 504660), (140, 479427), (156, 430255), (182, 368790), (190, 353262), (195, 344204), (210, 319618), (228, 294385), (247, 271740), (260, 258153), (266, 252330), (273, 245860), (285, 235508), (364, 184395), (380, 176631), (390, 172102), (399, 168220), (420, 159809), (455, 147516), (494, 135870), (532, 126165), (546, 122930), (570, 117754), (647, 103740), (665, 100932), (741, 90580), (780, 86051), (798, 84110), (910, 73758), (988, 67935), (1092, 61465), (1140, 58877), (1235, 54348), (1294, 51870), (1330, 50466), (1365, 49172), (1482, 45290), (1596, 42055), (1729, 38820), (1820, 36879), (1941, 34580), (1995, 33644), (2470, 27174), (2588, 25935), (2660, 25233), (2730, 24586), (2964, 22645), (3235, 20748), (3458, 19410), (3705, 18116), (3882, 17290), (3990, 16822), (4529, 14820), (4940, 13587), (5187, 12940), (5460, 12293), (6470, 10374), (6916, 9705), (7410, 9058), (7764, 8645), (7980, 8411)]