214404360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:651

約数の個数: 128

約数和(自身を含む): 681523200

約数和(自身を除く): 467118840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 271, 285, 347, 380, 456, 542, 570, 694, 760, 813, 1041, 1084, 1140, 1355, 1388, 1626, 1735, 2082, 2168, 2280, 2710, 2776, 3252, 3470, 4065, 4164, 5149, 5205, 5420, 6504, 6593, 6940, 8130, 8328, 10298, 10410, 10840, 13186, 13880, 15447, 16260, 19779, 20596, 20820, 25745, 26372, 30894, 32520, 32965, 39558, 41192, 41640, 51490, 52744, 61788, 65930, 77235, 79116, 94037, 98895, 102980, 123576, 131860, 154470, 158232, 188074, 197790, 205960, 263720, 282111, 308940, 376148, 395580, 470185, 564222, 617880, 752296, 791160, 940370, 1128444, 1410555, 1786703, 1880740, 2256888, 2821110, 3573406, 3761480, 5360109, 5642220, 7146812, 8933515, 10720218, 11284440, 14293624, 17867030, 21440436, 26800545, 35734060, 42880872, 53601090, 71468120, 107202180, 214404360]

約数ペア:

[(1, 214404360), (2, 107202180), (3, 71468120), (4, 53601090), (5, 42880872), (6, 35734060), (8, 26800545), (10, 21440436), (12, 17867030), (15, 14293624), (19, 11284440), (20, 10720218), (24, 8933515), (30, 7146812), (38, 5642220), (40, 5360109), (57, 3761480), (60, 3573406), (76, 2821110), (95, 2256888), (114, 1880740), (120, 1786703), (152, 1410555), (190, 1128444), (228, 940370), (271, 791160), (285, 752296), (347, 617880), (380, 564222), (456, 470185), (542, 395580), (570, 376148), (694, 308940), (760, 282111), (813, 263720), (1041, 205960), (1084, 197790), (1140, 188074), (1355, 158232), (1388, 154470), (1626, 131860), (1735, 123576), (2082, 102980), (2168, 98895), (2280, 94037), (2710, 79116), (2776, 77235), (3252, 65930), (3470, 61788), (4065, 52744), (4164, 51490), (5149, 41640), (5205, 41192), (5420, 39558), (6504, 32965), (6593, 32520), (6940, 30894), (8130, 26372), (8328, 25745), (10298, 20820), (10410, 20596), (10840, 19779), (13186, 16260), (13880, 15447)]