220190256

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 360

約数和(自身を含む): 789834864

約数和(自身を除く): 569644608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 22, 24, 26, 33, 34, 36, 37, 39, 44, 48, 51, 52, 66, 68, 72, 74, 78, 88, 99, 102, 104, 111, 117, 132, 136, 143, 144, 148, 153, 156, 176, 187, 198, 204, 208, 221, 222, 234, 264, 272, 286, 289, 296, 306, 312, 333, 374, 396, 407, 408, 429, 442, 444, 468, 481, 528, 561, 572, 578, 592, 612, 624, 629, 663, 666, 748, 792, 814, 816, 858, 867, 884, 888, 936, 962, 1122, 1144, 1156, 1221, 1224, 1258, 1287, 1326, 1332, 1443, 1496, 1584, 1628, 1683, 1716, 1734, 1768, 1776, 1872, 1887, 1924, 1989, 2244, 2288, 2312, 2431, 2442, 2448, 2516, 2574, 2601, 2652, 2664, 2886, 2992, 3179, 3256, 3366, 3432, 3468, 3536, 3663, 3757, 3774, 3848, 3978, 4329, 4488, 4624, 4862, 4884, 5032, 5148, 5202, 5291, 5304, 5328, 5661, 5772, 6358, 6512, 6732, 6864, 6919, 6936, 7293, 7326, 7514, 7548, 7696, 7956, 8177, 8658, 8976, 9537, 9724, 9768, 10064, 10296, 10404, 10582, 10608, 10693, 11271, 11322, 11544, 12716, 13464, 13838, 13872, 14586, 14652, 15028, 15096, 15873, 15912, 16354, 17316, 19074, 19448, 19536, 20592, 20757, 20808, 21164, 21386, 21879, 22542, 22644, 23088, 24531, 25432, 26928, 27676, 28611, 29172, 29304, 30056, 30192, 31746, 31824, 32079, 32708, 33813, 34632, 38148, 38896, 41327, 41514, 41616, 42328, 42772, 43758, 45084, 45288, 47619, 49062, 50864, 55352, 57222, 58344, 58608, 60112, 62271, 63492, 64158, 65416, 67626, 69264, 73593, 76296, 82654, 83028, 84656, 85544, 87516, 89947, 90168, 90576, 95238, 96237, 98124, 110704, 114444, 116688, 117623, 123981, 124542, 126984, 128316, 130832, 135252, 139009, 147186, 152592, 165308, 166056, 171088, 175032, 179894, 180336, 190476, 192474, 196248, 228888, 235246, 247962, 249084, 253968, 256632, 269841, 270504, 278018, 294372, 330616, 332112, 350064, 352869, 359788, 371943, 380952, 384948, 392496, 417027, 457776, 470492, 495924, 498168, 513264, 539682, 541008, 556036, 588744, 661232, 705738, 719576, 743886, 761904, 769896, 809523, 834054, 940984, 991848, 996336, 1058607, 1079364, 1112072, 1177488, 1251081, 1411476, 1439152, 1487772, 1529099, 1539792, 1619046, 1668108, 1881968, 1983696, 2117214, 2158728, 2224144, 2502162, 2822952, 2975544, 3058198, 3238092, 3336216, 4234428, 4317456, 4587297, 5004324, 5645904, 5951088, 6116396, 6476184, 6672432, 8468856, 9174594, 10008648, 12232792, 12952368, 13761891, 16937712, 18349188, 20017296, 24465584, 27523782, 36698376, 55047564, 73396752, 110095128, 220190256]

約数ペア:

[(1, 220190256), (2, 110095128), (3, 73396752), (4, 55047564), (6, 36698376), (8, 27523782), (9, 24465584), (11, 20017296), (12, 18349188), (13, 16937712), (16, 13761891), (17, 12952368), (18, 12232792), (22, 10008648), (24, 9174594), (26, 8468856), (33, 6672432), (34, 6476184), (36, 6116396), (37, 5951088), (39, 5645904), (44, 5004324), (48, 4587297), (51, 4317456), (52, 4234428), (66, 3336216), (68, 3238092), (72, 3058198), (74, 2975544), (78, 2822952), (88, 2502162), (99, 2224144), (102, 2158728), (104, 2117214), (111, 1983696), (117, 1881968), (132, 1668108), (136, 1619046), (143, 1539792), (144, 1529099), (148, 1487772), (153, 1439152), (156, 1411476), (176, 1251081), (187, 1177488), (198, 1112072), (204, 1079364), (208, 1058607), (221, 996336), (222, 991848), (234, 940984), (264, 834054), (272, 809523), (286, 769896), (289, 761904), (296, 743886), (306, 719576), (312, 705738), (333, 661232), (374, 588744), (396, 556036), (407, 541008), (408, 539682), (429, 513264), (442, 498168), (444, 495924), (468, 470492), (481, 457776), (528, 417027), (561, 392496), (572, 384948), (578, 380952), (592, 371943), (612, 359788), (624, 352869), (629, 350064), (663, 332112), (666, 330616), (748, 294372), (792, 278018), (814, 270504), (816, 269841), (858, 256632), (867, 253968), (884, 249084), (888, 247962), (936, 235246), (962, 228888), (1122, 196248), (1144, 192474), (1156, 190476), (1221, 180336), (1224, 179894), (1258, 175032), (1287, 171088), (1326, 166056), (1332, 165308), (1443, 152592), (1496, 147186), (1584, 139009), (1628, 135252), (1683, 130832), (1716, 128316), (1734, 126984), (1768, 124542), (1776, 123981), (1872, 117623), (1887, 116688), (1924, 114444), (1989, 110704), (2244, 98124), (2288, 96237), (2312, 95238), (2431, 90576), (2442, 90168), (2448, 89947), (2516, 87516), (2574, 85544), (2601, 84656), (2652, 83028), (2664, 82654), (2886, 76296), (2992, 73593), (3179, 69264), (3256, 67626), (3366, 65416), (3432, 64158), (3468, 63492), (3536, 62271), (3663, 60112), (3757, 58608), (3774, 58344), (3848, 57222), (3978, 55352), (4329, 50864), (4488, 49062), (4624, 47619), (4862, 45288), (4884, 45084), (5032, 43758), (5148, 42772), (5202, 42328), (5291, 41616), (5304, 41514), (5328, 41327), (5661, 38896), (5772, 38148), (6358, 34632), (6512, 33813), (6732, 32708), (6864, 32079), (6919, 31824), (6936, 31746), (7293, 30192), (7326, 30056), (7514, 29304), (7548, 29172), (7696, 28611), (7956, 27676), (8177, 26928), (8658, 25432), (8976, 24531), (9537, 23088), (9724, 22644), (9768, 22542), (10064, 21879), (10296, 21386), (10404, 21164), (10582, 20808), (10608, 20757), (10693, 20592), (11271, 19536), (11322, 19448), (11544, 19074), (12716, 17316), (13464, 16354), (13838, 15912), (13872, 15873), (14586, 15096), (14652, 15028)]