814561440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22039}}^1$

素因数の和:22075

約数の個数: 192

約数和(自身を含む): 3199150080

約数和(自身を除く): 2384588640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 5280, 6160, 7392, 9240, 12320, 18480, 22039, 36960, 44078, 66117, 88156, 110195, 132234, 154273, 176312, 220390, 242429, 264468, 308546, 330585, 352624, 440780, 462819, 484858, 528936, 617092, 661170, 705248, 727287, 771365, 881560, 925638, 969716, 1057872, 1212145, 1234184, 1322340, 1454574, 1542730, 1697003, 1763120, 1851276, 1939432, 2115744, 2314095, 2424290, 2468368, 2644680, 2909148, 3085460, 3394006, 3526240, 3636435, 3702552, 3878864, 4628190, 4848580, 4936736, 5091009, 5289360, 5818296, 6170920, 6788012, 7272870, 7405104, 7757728, 8485015, 9256380, 9697160, 10182018, 10578720, 11636592, 12341840, 13576024, 14545740, 14810208, 16970030, 18512760, 19394320, 20364036, 23273184, 24683680, 25455045, 27152048, 29091480, 33940060, 37025520, 38788640, 40728072, 50910090, 54304096, 58182960, 67880120, 74051040, 81456144, 101820180, 116365920, 135760240, 162912288, 203640360, 271520480, 407280720, 814561440]

約数ペア:

[(1, 814561440), (2, 407280720), (3, 271520480), (4, 203640360), (5, 162912288), (6, 135760240), (7, 116365920), (8, 101820180), (10, 81456144), (11, 74051040), (12, 67880120), (14, 58182960), (15, 54304096), (16, 50910090), (20, 40728072), (21, 38788640), (22, 37025520), (24, 33940060), (28, 29091480), (30, 27152048), (32, 25455045), (33, 24683680), (35, 23273184), (40, 20364036), (42, 19394320), (44, 18512760), (48, 16970030), (55, 14810208), (56, 14545740), (60, 13576024), (66, 12341840), (70, 11636592), (77, 10578720), (80, 10182018), (84, 9697160), (88, 9256380), (96, 8485015), (105, 7757728), (110, 7405104), (112, 7272870), (120, 6788012), (132, 6170920), (140, 5818296), (154, 5289360), (160, 5091009), (165, 4936736), (168, 4848580), (176, 4628190), (210, 3878864), (220, 3702552), (224, 3636435), (231, 3526240), (240, 3394006), (264, 3085460), (280, 2909148), (308, 2644680), (330, 2468368), (336, 2424290), (352, 2314095), (385, 2115744), (420, 1939432), (440, 1851276), (462, 1763120), (480, 1697003), (528, 1542730), (560, 1454574), (616, 1322340), (660, 1234184), (672, 1212145), (770, 1057872), (840, 969716), (880, 925638), (924, 881560), (1056, 771365), (1120, 727287), (1155, 705248), (1232, 661170), (1320, 617092), (1540, 528936), (1680, 484858), (1760, 462819), (1848, 440780), (2310, 352624), (2464, 330585), (2640, 308546), (3080, 264468), (3360, 242429), (3696, 220390), (4620, 176312), (5280, 154273), (6160, 132234), (7392, 110195), (9240, 88156), (12320, 66117), (18480, 44078), (22039, 36960)]