157140270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 256

約数和(自身を含む): 514252800

約数和(自身を除く): 357112530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 47, 54, 58, 61, 63, 70, 87, 90, 94, 105, 122, 126, 135, 141, 145, 174, 183, 189, 203, 210, 235, 261, 270, 282, 290, 305, 315, 329, 366, 378, 406, 423, 427, 435, 470, 522, 549, 609, 610, 630, 658, 705, 783, 846, 854, 870, 915, 945, 987, 1015, 1098, 1218, 1269, 1281, 1305, 1363, 1410, 1566, 1645, 1647, 1769, 1827, 1830, 1890, 1974, 2030, 2115, 2135, 2538, 2562, 2610, 2726, 2745, 2867, 2961, 3045, 3290, 3294, 3538, 3654, 3843, 3915, 4089, 4230, 4270, 4935, 5307, 5481, 5490, 5734, 5922, 6090, 6345, 6405, 6815, 7686, 7830, 8178, 8235, 8601, 8845, 8883, 9135, 9541, 9870, 10614, 10962, 11529, 12267, 12383, 12690, 12810, 13630, 14335, 14805, 15921, 16470, 17202, 17690, 17766, 18270, 19082, 19215, 20069, 20445, 23058, 24534, 24766, 25803, 26535, 27405, 28623, 28670, 29610, 31842, 36801, 37149, 38430, 40138, 40890, 43005, 44415, 47705, 47763, 51606, 53070, 54810, 57246, 57645, 60207, 61335, 61915, 73602, 74298, 77409, 79605, 83143, 85869, 86010, 88830, 95410, 95526, 100345, 111447, 115290, 120414, 122670, 123830, 129015, 143115, 154818, 159210, 166286, 171738, 180621, 184005, 185745, 200690, 222894, 238815, 249429, 257607, 258030, 286230, 301035, 334341, 361242, 368010, 371490, 387045, 415715, 429345, 477630, 498858, 515214, 541863, 557235, 582001, 602070, 668682, 748287, 774090, 831430, 858690, 903105, 1083726, 1114470, 1164002, 1247145, 1288035, 1496574, 1671705, 1746003, 1806210, 2244861, 2494290, 2576070, 2709315, 2910005, 3343410, 3492006, 3741435, 4489722, 5238009, 5418630, 5820010, 7482870, 8730015, 10476018, 11224305, 15714027, 17460030, 22448610, 26190045, 31428054, 52380090, 78570135, 157140270]

約数ペア:

[(1, 157140270), (2, 78570135), (3, 52380090), (5, 31428054), (6, 26190045), (7, 22448610), (9, 17460030), (10, 15714027), (14, 11224305), (15, 10476018), (18, 8730015), (21, 7482870), (27, 5820010), (29, 5418630), (30, 5238009), (35, 4489722), (42, 3741435), (45, 3492006), (47, 3343410), (54, 2910005), (58, 2709315), (61, 2576070), (63, 2494290), (70, 2244861), (87, 1806210), (90, 1746003), (94, 1671705), (105, 1496574), (122, 1288035), (126, 1247145), (135, 1164002), (141, 1114470), (145, 1083726), (174, 903105), (183, 858690), (189, 831430), (203, 774090), (210, 748287), (235, 668682), (261, 602070), (270, 582001), (282, 557235), (290, 541863), (305, 515214), (315, 498858), (329, 477630), (366, 429345), (378, 415715), (406, 387045), (423, 371490), (427, 368010), (435, 361242), (470, 334341), (522, 301035), (549, 286230), (609, 258030), (610, 257607), (630, 249429), (658, 238815), (705, 222894), (783, 200690), (846, 185745), (854, 184005), (870, 180621), (915, 171738), (945, 166286), (987, 159210), (1015, 154818), (1098, 143115), (1218, 129015), (1269, 123830), (1281, 122670), (1305, 120414), (1363, 115290), (1410, 111447), (1566, 100345), (1645, 95526), (1647, 95410), (1769, 88830), (1827, 86010), (1830, 85869), (1890, 83143), (1974, 79605), (2030, 77409), (2115, 74298), (2135, 73602), (2538, 61915), (2562, 61335), (2610, 60207), (2726, 57645), (2745, 57246), (2867, 54810), (2961, 53070), (3045, 51606), (3290, 47763), (3294, 47705), (3538, 44415), (3654, 43005), (3843, 40890), (3915, 40138), (4089, 38430), (4230, 37149), (4270, 36801), (4935, 31842), (5307, 29610), (5481, 28670), (5490, 28623), (5734, 27405), (5922, 26535), (6090, 25803), (6345, 24766), (6405, 24534), (6815, 23058), (7686, 20445), (7830, 20069), (8178, 19215), (8235, 19082), (8601, 18270), (8845, 17766), (8883, 17690), (9135, 17202), (9541, 16470), (9870, 15921), (10614, 14805), (10962, 14335), (11529, 13630), (12267, 12810), (12383, 12690)]