167185620

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:692

約数の個数: 240

約数和(自身を含む): 626427648

約数和(自身を除く): 459242028

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 81, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 162, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 324, 345, 378, 405, 414, 420, 460, 483, 540, 567, 621, 630, 641, 644, 690, 756, 805, 810, 828, 945, 966, 1035, 1134, 1242, 1260, 1282, 1380, 1449, 1610, 1620, 1863, 1890, 1923, 1932, 2070, 2268, 2415, 2484, 2564, 2835, 2898, 3105, 3205, 3220, 3726, 3780, 3846, 4140, 4347, 4487, 4830, 5670, 5769, 5796, 6210, 6410, 7245, 7452, 7692, 8694, 8974, 9315, 9615, 9660, 11340, 11538, 12420, 12820, 13041, 13461, 14490, 14743, 17307, 17388, 17948, 18630, 19230, 21735, 22435, 23076, 26082, 26922, 28845, 28980, 29486, 34614, 37260, 38460, 40383, 43470, 44229, 44870, 51921, 52164, 53844, 57690, 58972, 65205, 67305, 69228, 73715, 80766, 86535, 86940, 88458, 89740, 103201, 103842, 115380, 121149, 130410, 132687, 134610, 147430, 161532, 173070, 176916, 201915, 206402, 207684, 221145, 242298, 259605, 260820, 265374, 269220, 294860, 309603, 346140, 363447, 398061, 403830, 412804, 442290, 484596, 516005, 519210, 530748, 605745, 619206, 663435, 726894, 796122, 807660, 884580, 928809, 1032010, 1038420, 1194183, 1211490, 1238412, 1326870, 1453788, 1548015, 1592244, 1817235, 1857618, 1990305, 2064020, 2388366, 2422980, 2653740, 2786427, 3096030, 3634470, 3715236, 3980610, 4644045, 4776732, 5572854, 5970915, 6192060, 7268940, 7961220, 8359281, 9288090, 11145708, 11941830, 13932135, 16718562, 18576180, 23883660, 27864270, 33437124, 41796405, 55728540, 83592810, 167185620]

約数ペア:

[(1, 167185620), (2, 83592810), (3, 55728540), (4, 41796405), (5, 33437124), (6, 27864270), (7, 23883660), (9, 18576180), (10, 16718562), (12, 13932135), (14, 11941830), (15, 11145708), (18, 9288090), (20, 8359281), (21, 7961220), (23, 7268940), (27, 6192060), (28, 5970915), (30, 5572854), (35, 4776732), (36, 4644045), (42, 3980610), (45, 3715236), (46, 3634470), (54, 3096030), (60, 2786427), (63, 2653740), (69, 2422980), (70, 2388366), (81, 2064020), (84, 1990305), (90, 1857618), (92, 1817235), (105, 1592244), (108, 1548015), (115, 1453788), (126, 1326870), (135, 1238412), (138, 1211490), (140, 1194183), (161, 1038420), (162, 1032010), (180, 928809), (189, 884580), (207, 807660), (210, 796122), (230, 726894), (252, 663435), (270, 619206), (276, 605745), (315, 530748), (322, 519210), (324, 516005), (345, 484596), (378, 442290), (405, 412804), (414, 403830), (420, 398061), (460, 363447), (483, 346140), (540, 309603), (567, 294860), (621, 269220), (630, 265374), (641, 260820), (644, 259605), (690, 242298), (756, 221145), (805, 207684), (810, 206402), (828, 201915), (945, 176916), (966, 173070), (1035, 161532), (1134, 147430), (1242, 134610), (1260, 132687), (1282, 130410), (1380, 121149), (1449, 115380), (1610, 103842), (1620, 103201), (1863, 89740), (1890, 88458), (1923, 86940), (1932, 86535), (2070, 80766), (2268, 73715), (2415, 69228), (2484, 67305), (2564, 65205), (2835, 58972), (2898, 57690), (3105, 53844), (3205, 52164), (3220, 51921), (3726, 44870), (3780, 44229), (3846, 43470), (4140, 40383), (4347, 38460), (4487, 37260), (4830, 34614), (5670, 29486), (5769, 28980), (5796, 28845), (6210, 26922), (6410, 26082), (7245, 23076), (7452, 22435), (7692, 21735), (8694, 19230), (8974, 18630), (9315, 17948), (9615, 17388), (9660, 17307), (11340, 14743), (11538, 14490), (12420, 13461), (12820, 13041)]