19458216480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{4273}}^1$

素因数の和:4523

約数の個数: 192

約数和(自身を含む): 62813439360

約数和(自身を除く): 43355222880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 179, 212, 240, 265, 318, 358, 424, 480, 530, 537, 636, 716, 795, 848, 895, 1060, 1074, 1272, 1432, 1590, 1696, 1790, 2120, 2148, 2544, 2685, 2864, 3180, 3580, 4240, 4273, 4296, 5088, 5370, 5728, 6360, 7160, 8480, 8546, 8592, 9487, 10740, 12720, 12819, 14320, 17092, 17184, 18974, 21365, 21480, 25440, 25638, 28461, 28640, 34184, 37948, 42730, 42960, 47435, 51276, 56922, 64095, 68368, 75896, 85460, 85920, 94870, 102552, 113844, 128190, 136736, 142305, 151792, 170920, 189740, 205104, 226469, 227688, 256380, 284610, 303584, 341840, 379480, 410208, 452938, 455376, 512760, 569220, 679407, 683680, 758960, 764867, 905876, 910752, 1025520, 1132345, 1138440, 1358814, 1517920, 1529734, 1811752, 2051040, 2264690, 2276880, 2294601, 2717628, 3059468, 3397035, 3623504, 3824335, 4529380, 4553760, 4589202, 5435256, 6118936, 6794070, 7247008, 7648670, 9058760, 9178404, 10870512, 11473005, 12237872, 13588140, 15297340, 18117520, 18356808, 21741024, 22946010, 24475744, 27176280, 30594680, 36235040, 36713616, 40537951, 45892020, 54352560, 61189360, 73427232, 81075902, 91784040, 108705120, 121613853, 122378720, 162151804, 183568080, 202689755, 243227706, 324303608, 367136160, 405379510, 486455412, 608069265, 648607216, 810759020, 972910824, 1216138530, 1297214432, 1621518040, 1945821648, 2432277060, 3243036080, 3891643296, 4864554120, 6486072160, 9729108240, 19458216480]

約数ペア:

[(1, 19458216480), (2, 9729108240), (3, 6486072160), (4, 4864554120), (5, 3891643296), (6, 3243036080), (8, 2432277060), (10, 1945821648), (12, 1621518040), (15, 1297214432), (16, 1216138530), (20, 972910824), (24, 810759020), (30, 648607216), (32, 608069265), (40, 486455412), (48, 405379510), (53, 367136160), (60, 324303608), (80, 243227706), (96, 202689755), (106, 183568080), (120, 162151804), (159, 122378720), (160, 121613853), (179, 108705120), (212, 91784040), (240, 81075902), (265, 73427232), (318, 61189360), (358, 54352560), (424, 45892020), (480, 40537951), (530, 36713616), (537, 36235040), (636, 30594680), (716, 27176280), (795, 24475744), (848, 22946010), (895, 21741024), (1060, 18356808), (1074, 18117520), (1272, 15297340), (1432, 13588140), (1590, 12237872), (1696, 11473005), (1790, 10870512), (2120, 9178404), (2148, 9058760), (2544, 7648670), (2685, 7247008), (2864, 6794070), (3180, 6118936), (3580, 5435256), (4240, 4589202), (4273, 4553760), (4296, 4529380), (5088, 3824335), (5370, 3623504), (5728, 3397035), (6360, 3059468), (7160, 2717628), (8480, 2294601), (8546, 2276880), (8592, 2264690), (9487, 2051040), (10740, 1811752), (12720, 1529734), (12819, 1517920), (14320, 1358814), (17092, 1138440), (17184, 1132345), (18974, 1025520), (21365, 910752), (21480, 905876), (25440, 764867), (25638, 758960), (28461, 683680), (28640, 679407), (34184, 569220), (37948, 512760), (42730, 455376), (42960, 452938), (47435, 410208), (51276, 379480), (56922, 341840), (64095, 303584), (68368, 284610), (75896, 256380), (85460, 227688), (85920, 226469), (94870, 205104), (102552, 189740), (113844, 170920), (128190, 151792), (136736, 142305)]