162381240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:531

約数の個数: 256

約数和(自身を含む): 633139200

約数和(自身を除く): 470757960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 54, 56, 60, 63, 70, 72, 84, 90, 94, 105, 108, 120, 126, 135, 140, 141, 168, 180, 188, 189, 210, 216, 235, 252, 270, 280, 282, 315, 329, 360, 376, 378, 420, 423, 457, 470, 504, 540, 564, 630, 658, 705, 756, 840, 846, 914, 940, 945, 987, 1080, 1128, 1260, 1269, 1316, 1371, 1410, 1512, 1645, 1692, 1828, 1880, 1890, 1974, 2115, 2285, 2520, 2538, 2632, 2742, 2820, 2961, 3199, 3290, 3384, 3656, 3780, 3948, 4113, 4230, 4570, 4935, 5076, 5484, 5640, 5922, 6345, 6398, 6580, 6855, 7560, 7896, 8226, 8460, 8883, 9140, 9597, 9870, 10152, 10968, 11844, 12339, 12690, 12796, 13160, 13710, 14805, 15995, 16452, 16920, 17766, 18280, 19194, 19740, 20565, 21479, 23688, 24678, 25380, 25592, 27420, 28791, 29610, 31990, 32904, 35532, 38388, 39480, 41130, 42958, 44415, 47985, 49356, 50760, 54840, 57582, 59220, 61695, 63980, 64437, 71064, 76776, 82260, 85916, 86373, 88830, 95970, 98712, 107395, 115164, 118440, 123390, 127960, 128874, 143955, 150353, 164520, 171832, 172746, 177660, 191940, 193311, 214790, 230328, 246780, 257748, 287910, 300706, 322185, 345492, 355320, 383880, 386622, 429580, 431865, 451059, 493560, 515496, 575820, 579933, 601412, 644370, 690984, 751765, 773244, 859160, 863730, 902118, 966555, 1151640, 1159866, 1202824, 1288740, 1353177, 1503530, 1546488, 1727460, 1804236, 1933110, 2255295, 2319732, 2577480, 2706354, 2899665, 3007060, 3454920, 3608472, 3866220, 4059531, 4510590, 4639464, 5412708, 5799330, 6014120, 6765885, 7732440, 8119062, 9021180, 10825416, 11598660, 13531770, 16238124, 18042360, 20297655, 23197320, 27063540, 32476248, 40595310, 54127080, 81190620, 162381240]

約数ペア:

[(1, 162381240), (2, 81190620), (3, 54127080), (4, 40595310), (5, 32476248), (6, 27063540), (7, 23197320), (8, 20297655), (9, 18042360), (10, 16238124), (12, 13531770), (14, 11598660), (15, 10825416), (18, 9021180), (20, 8119062), (21, 7732440), (24, 6765885), (27, 6014120), (28, 5799330), (30, 5412708), (35, 4639464), (36, 4510590), (40, 4059531), (42, 3866220), (45, 3608472), (47, 3454920), (54, 3007060), (56, 2899665), (60, 2706354), (63, 2577480), (70, 2319732), (72, 2255295), (84, 1933110), (90, 1804236), (94, 1727460), (105, 1546488), (108, 1503530), (120, 1353177), (126, 1288740), (135, 1202824), (140, 1159866), (141, 1151640), (168, 966555), (180, 902118), (188, 863730), (189, 859160), (210, 773244), (216, 751765), (235, 690984), (252, 644370), (270, 601412), (280, 579933), (282, 575820), (315, 515496), (329, 493560), (360, 451059), (376, 431865), (378, 429580), (420, 386622), (423, 383880), (457, 355320), (470, 345492), (504, 322185), (540, 300706), (564, 287910), (630, 257748), (658, 246780), (705, 230328), (756, 214790), (840, 193311), (846, 191940), (914, 177660), (940, 172746), (945, 171832), (987, 164520), (1080, 150353), (1128, 143955), (1260, 128874), (1269, 127960), (1316, 123390), (1371, 118440), (1410, 115164), (1512, 107395), (1645, 98712), (1692, 95970), (1828, 88830), (1880, 86373), (1890, 85916), (1974, 82260), (2115, 76776), (2285, 71064), (2520, 64437), (2538, 63980), (2632, 61695), (2742, 59220), (2820, 57582), (2961, 54840), (3199, 50760), (3290, 49356), (3384, 47985), (3656, 44415), (3780, 42958), (3948, 41130), (4113, 39480), (4230, 38388), (4570, 35532), (4935, 32904), (5076, 31990), (5484, 29610), (5640, 28791), (5922, 27420), (6345, 25592), (6398, 25380), (6580, 24678), (6855, 23688), (7560, 21479), (7896, 20565), (8226, 19740), (8460, 19194), (8883, 18280), (9140, 17766), (9597, 16920), (9870, 16452), (10152, 15995), (10968, 14805), (11844, 13710), (12339, 13160), (12690, 12796)]