69980160

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 208

約数和(自身を含む): 240618816

約数和(自身を除く): 170638656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 67, 68, 80, 85, 96, 102, 120, 128, 134, 136, 160, 170, 192, 201, 204, 240, 255, 256, 268, 272, 320, 335, 340, 384, 402, 408, 480, 510, 512, 536, 544, 640, 670, 680, 768, 804, 816, 960, 1005, 1020, 1024, 1072, 1088, 1139, 1280, 1340, 1360, 1536, 1608, 1632, 1920, 2010, 2040, 2048, 2144, 2176, 2278, 2560, 2680, 2720, 3072, 3216, 3264, 3417, 3840, 4020, 4080, 4096, 4288, 4352, 4556, 5120, 5360, 5440, 5695, 6144, 6432, 6528, 6834, 7680, 8040, 8160, 8576, 8704, 9112, 10240, 10720, 10880, 11390, 12288, 12864, 13056, 13668, 15360, 16080, 16320, 17085, 17152, 17408, 18224, 20480, 21440, 21760, 22780, 25728, 26112, 27336, 30720, 32160, 32640, 34170, 34304, 34816, 36448, 42880, 43520, 45560, 51456, 52224, 54672, 61440, 64320, 65280, 68340, 68608, 69632, 72896, 85760, 87040, 91120, 102912, 104448, 109344, 128640, 130560, 136680, 137216, 145792, 171520, 174080, 182240, 205824, 208896, 218688, 257280, 261120, 273360, 274432, 291584, 343040, 348160, 364480, 411648, 437376, 514560, 522240, 546720, 583168, 686080, 728960, 823296, 874752, 1029120, 1044480, 1093440, 1166336, 1372160, 1457920, 1749504, 2058240, 2186880, 2332672, 2915840, 3499008, 4116480, 4373760, 4665344, 5831680, 6998016, 8747520, 11663360, 13996032, 17495040, 23326720, 34990080, 69980160]

約数ペア:

[(1, 69980160), (2, 34990080), (3, 23326720), (4, 17495040), (5, 13996032), (6, 11663360), (8, 8747520), (10, 6998016), (12, 5831680), (15, 4665344), (16, 4373760), (17, 4116480), (20, 3499008), (24, 2915840), (30, 2332672), (32, 2186880), (34, 2058240), (40, 1749504), (48, 1457920), (51, 1372160), (60, 1166336), (64, 1093440), (67, 1044480), (68, 1029120), (80, 874752), (85, 823296), (96, 728960), (102, 686080), (120, 583168), (128, 546720), (134, 522240), (136, 514560), (160, 437376), (170, 411648), (192, 364480), (201, 348160), (204, 343040), (240, 291584), (255, 274432), (256, 273360), (268, 261120), (272, 257280), (320, 218688), (335, 208896), (340, 205824), (384, 182240), (402, 174080), (408, 171520), (480, 145792), (510, 137216), (512, 136680), (536, 130560), (544, 128640), (640, 109344), (670, 104448), (680, 102912), (768, 91120), (804, 87040), (816, 85760), (960, 72896), (1005, 69632), (1020, 68608), (1024, 68340), (1072, 65280), (1088, 64320), (1139, 61440), (1280, 54672), (1340, 52224), (1360, 51456), (1536, 45560), (1608, 43520), (1632, 42880), (1920, 36448), (2010, 34816), (2040, 34304), (2048, 34170), (2144, 32640), (2176, 32160), (2278, 30720), (2560, 27336), (2680, 26112), (2720, 25728), (3072, 22780), (3216, 21760), (3264, 21440), (3417, 20480), (3840, 18224), (4020, 17408), (4080, 17152), (4096, 17085), (4288, 16320), (4352, 16080), (4556, 15360), (5120, 13668), (5360, 13056), (5440, 12864), (5695, 12288), (6144, 11390), (6432, 10880), (6528, 10720), (6834, 10240), (7680, 9112), (8040, 8704), (8160, 8576)]