2227751520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1783}}^1$

素因数の和:1957

約数の個数: 192

約数和(自身を含む): 7444846080

約数和(自身を除く): 5217094560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 137, 152, 160, 190, 228, 240, 274, 285, 304, 380, 411, 456, 480, 548, 570, 608, 685, 760, 822, 912, 1096, 1140, 1370, 1520, 1644, 1783, 1824, 2055, 2192, 2280, 2603, 2740, 3040, 3288, 3566, 4110, 4384, 4560, 5206, 5349, 5480, 6576, 7132, 7809, 8220, 8915, 9120, 10412, 10698, 10960, 13015, 13152, 14264, 15618, 16440, 17830, 20824, 21396, 21920, 26030, 26745, 28528, 31236, 32880, 33877, 35660, 39045, 41648, 42792, 52060, 53490, 57056, 62472, 65760, 67754, 71320, 78090, 83296, 85584, 101631, 104120, 106980, 124944, 135508, 142640, 156180, 169385, 171168, 203262, 208240, 213960, 244271, 249888, 271016, 285280, 312360, 338770, 406524, 416480, 427920, 488542, 508155, 542032, 624720, 677540, 732813, 813048, 855840, 977084, 1016310, 1084064, 1221355, 1249440, 1355080, 1465626, 1626096, 1954168, 2032620, 2442710, 2710160, 2931252, 3252192, 3664065, 3908336, 4065240, 4641149, 4885420, 5420320, 5862504, 7328130, 7816672, 8130480, 9282298, 9770840, 11725008, 13923447, 14656260, 16260960, 18564596, 19541680, 23205745, 23450016, 27846894, 29312520, 37129192, 39083360, 46411490, 55693788, 58625040, 69617235, 74258384, 92822980, 111387576, 117250080, 139234470, 148516768, 185645960, 222775152, 278468940, 371291920, 445550304, 556937880, 742583840, 1113875760, 2227751520]

約数ペア:

[(1, 2227751520), (2, 1113875760), (3, 742583840), (4, 556937880), (5, 445550304), (6, 371291920), (8, 278468940), (10, 222775152), (12, 185645960), (15, 148516768), (16, 139234470), (19, 117250080), (20, 111387576), (24, 92822980), (30, 74258384), (32, 69617235), (38, 58625040), (40, 55693788), (48, 46411490), (57, 39083360), (60, 37129192), (76, 29312520), (80, 27846894), (95, 23450016), (96, 23205745), (114, 19541680), (120, 18564596), (137, 16260960), (152, 14656260), (160, 13923447), (190, 11725008), (228, 9770840), (240, 9282298), (274, 8130480), (285, 7816672), (304, 7328130), (380, 5862504), (411, 5420320), (456, 4885420), (480, 4641149), (548, 4065240), (570, 3908336), (608, 3664065), (685, 3252192), (760, 2931252), (822, 2710160), (912, 2442710), (1096, 2032620), (1140, 1954168), (1370, 1626096), (1520, 1465626), (1644, 1355080), (1783, 1249440), (1824, 1221355), (2055, 1084064), (2192, 1016310), (2280, 977084), (2603, 855840), (2740, 813048), (3040, 732813), (3288, 677540), (3566, 624720), (4110, 542032), (4384, 508155), (4560, 488542), (5206, 427920), (5349, 416480), (5480, 406524), (6576, 338770), (7132, 312360), (7809, 285280), (8220, 271016), (8915, 249888), (9120, 244271), (10412, 213960), (10698, 208240), (10960, 203262), (13015, 171168), (13152, 169385), (14264, 156180), (15618, 142640), (16440, 135508), (17830, 124944), (20824, 106980), (21396, 104120), (21920, 101631), (26030, 85584), (26745, 83296), (28528, 78090), (31236, 71320), (32880, 67754), (33877, 65760), (35660, 62472), (39045, 57056), (41648, 53490), (42792, 52060)]