171014480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 160

約数和(自身を含む): 495801600

約数和(自身を除く): 324787120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 139, 140, 169, 182, 208, 260, 278, 280, 338, 364, 455, 520, 556, 560, 676, 695, 728, 845, 910, 973, 1040, 1112, 1183, 1352, 1390, 1456, 1690, 1807, 1820, 1946, 2197, 2224, 2366, 2704, 2780, 3380, 3614, 3640, 3892, 4394, 4732, 4865, 5560, 5915, 6760, 7228, 7280, 7784, 8788, 9035, 9464, 9730, 10985, 11120, 11830, 12649, 13520, 14456, 15379, 15568, 17576, 18070, 18928, 19460, 21970, 23491, 23660, 25298, 28912, 30758, 35152, 36140, 38920, 43940, 46982, 47320, 50596, 61516, 63245, 72280, 76895, 77840, 87880, 93964, 94640, 101192, 117455, 123032, 126490, 144560, 153790, 164437, 175760, 187928, 202384, 234910, 246064, 252980, 305383, 307580, 328874, 375856, 469820, 505960, 610766, 615160, 657748, 822185, 939640, 1011920, 1221532, 1230320, 1315496, 1526915, 1644370, 1879280, 2137681, 2443064, 2630992, 3053830, 3288740, 4275362, 4886128, 6107660, 6577480, 8550724, 10688405, 12215320, 13154960, 17101448, 21376810, 24430640, 34202896, 42753620, 85507240, 171014480]

約数ペア:

[(1, 171014480), (2, 85507240), (4, 42753620), (5, 34202896), (7, 24430640), (8, 21376810), (10, 17101448), (13, 13154960), (14, 12215320), (16, 10688405), (20, 8550724), (26, 6577480), (28, 6107660), (35, 4886128), (40, 4275362), (52, 3288740), (56, 3053830), (65, 2630992), (70, 2443064), (80, 2137681), (91, 1879280), (104, 1644370), (112, 1526915), (130, 1315496), (139, 1230320), (140, 1221532), (169, 1011920), (182, 939640), (208, 822185), (260, 657748), (278, 615160), (280, 610766), (338, 505960), (364, 469820), (455, 375856), (520, 328874), (556, 307580), (560, 305383), (676, 252980), (695, 246064), (728, 234910), (845, 202384), (910, 187928), (973, 175760), (1040, 164437), (1112, 153790), (1183, 144560), (1352, 126490), (1390, 123032), (1456, 117455), (1690, 101192), (1807, 94640), (1820, 93964), (1946, 87880), (2197, 77840), (2224, 76895), (2366, 72280), (2704, 63245), (2780, 61516), (3380, 50596), (3614, 47320), (3640, 46982), (3892, 43940), (4394, 38920), (4732, 36140), (4865, 35152), (5560, 30758), (5915, 28912), (6760, 25298), (7228, 23660), (7280, 23491), (7784, 21970), (8788, 19460), (9035, 18928), (9464, 18070), (9730, 17576), (10985, 15568), (11120, 15379), (11830, 14456), (12649, 13520)]