141097040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 160

約数和(自身を含む): 401760000

約数和(自身を除く): 260662960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 89, 95, 112, 133, 140, 149, 152, 178, 190, 266, 280, 298, 304, 356, 380, 445, 532, 560, 596, 623, 665, 712, 745, 760, 890, 1043, 1064, 1192, 1246, 1330, 1424, 1490, 1520, 1691, 1780, 2086, 2128, 2384, 2492, 2660, 2831, 2980, 3115, 3382, 3560, 4172, 4984, 5215, 5320, 5662, 5960, 6230, 6764, 7120, 8344, 8455, 9968, 10430, 10640, 11324, 11837, 11920, 12460, 13261, 13528, 14155, 16688, 16910, 19817, 20860, 22648, 23674, 24920, 26522, 27056, 28310, 33820, 39634, 41720, 45296, 47348, 49840, 53044, 56620, 59185, 66305, 67640, 79268, 83440, 92827, 94696, 99085, 106088, 113240, 118370, 132610, 135280, 158536, 185654, 189392, 198170, 212176, 226480, 236740, 251959, 265220, 317072, 371308, 396340, 464135, 473480, 503918, 530440, 742616, 792680, 928270, 946960, 1007836, 1060880, 1259795, 1485232, 1585360, 1763713, 1856540, 2015672, 2519590, 3527426, 3713080, 4031344, 5039180, 7054852, 7426160, 8818565, 10078360, 14109704, 17637130, 20156720, 28219408, 35274260, 70548520, 141097040]

約数ペア:

[(1, 141097040), (2, 70548520), (4, 35274260), (5, 28219408), (7, 20156720), (8, 17637130), (10, 14109704), (14, 10078360), (16, 8818565), (19, 7426160), (20, 7054852), (28, 5039180), (35, 4031344), (38, 3713080), (40, 3527426), (56, 2519590), (70, 2015672), (76, 1856540), (80, 1763713), (89, 1585360), (95, 1485232), (112, 1259795), (133, 1060880), (140, 1007836), (149, 946960), (152, 928270), (178, 792680), (190, 742616), (266, 530440), (280, 503918), (298, 473480), (304, 464135), (356, 396340), (380, 371308), (445, 317072), (532, 265220), (560, 251959), (596, 236740), (623, 226480), (665, 212176), (712, 198170), (745, 189392), (760, 185654), (890, 158536), (1043, 135280), (1064, 132610), (1192, 118370), (1246, 113240), (1330, 106088), (1424, 99085), (1490, 94696), (1520, 92827), (1691, 83440), (1780, 79268), (2086, 67640), (2128, 66305), (2384, 59185), (2492, 56620), (2660, 53044), (2831, 49840), (2980, 47348), (3115, 45296), (3382, 41720), (3560, 39634), (4172, 33820), (4984, 28310), (5215, 27056), (5320, 26522), (5662, 24920), (5960, 23674), (6230, 22648), (6764, 20860), (7120, 19817), (8344, 16910), (8455, 16688), (9968, 14155), (10430, 13528), (10640, 13261), (11324, 12460), (11837, 11920)]