16063500640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1297}}^1$

素因数の和:1581

約数の個数: 192

約数和(自身を含む): 42956863488

約数和(自身を除く): 26893362848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 227, 248, 310, 341, 352, 440, 454, 496, 620, 682, 880, 908, 992, 1135, 1240, 1297, 1364, 1705, 1760, 1816, 2270, 2480, 2497, 2594, 2728, 3410, 3632, 4540, 4960, 4994, 5188, 5456, 6485, 6820, 7037, 7264, 9080, 9988, 10376, 10912, 12485, 12970, 13640, 14074, 14267, 18160, 19976, 20752, 24970, 25940, 27280, 28148, 28534, 35185, 36320, 39952, 40207, 41504, 49940, 51880, 54560, 56296, 57068, 70370, 71335, 77407, 79904, 80414, 99880, 103760, 112592, 114136, 140740, 142670, 154814, 160828, 199760, 201035, 207520, 225184, 228272, 281480, 285340, 294419, 309628, 321656, 387035, 399520, 402070, 442277, 456544, 562960, 570680, 588838, 619256, 643312, 774070, 804140, 884554, 1125920, 1141360, 1177676, 1238512, 1286624, 1472095, 1548140, 1608280, 1769108, 2211385, 2282720, 2355352, 2477024, 2944190, 3096280, 3216560, 3238609, 3538216, 4422770, 4710704, 5888380, 6192560, 6433120, 6477218, 7076432, 8845540, 9126989, 9421408, 11776760, 12385120, 12954436, 14152864, 16193045, 17691080, 18253978, 23553520, 25908872, 32386090, 35382160, 36507956, 45634945, 47107040, 51817744, 64772180, 70764320, 73015912, 91269890, 100396879, 103635488, 129544360, 146031824, 182539780, 200793758, 259088720, 292063648, 365079560, 401587516, 501984395, 518177440, 730159120, 803175032, 1003968790, 1460318240, 1606350064, 2007937580, 3212700128, 4015875160, 8031750320, 16063500640]

約数ペア:

[(1, 16063500640), (2, 8031750320), (4, 4015875160), (5, 3212700128), (8, 2007937580), (10, 1606350064), (11, 1460318240), (16, 1003968790), (20, 803175032), (22, 730159120), (31, 518177440), (32, 501984395), (40, 401587516), (44, 365079560), (55, 292063648), (62, 259088720), (80, 200793758), (88, 182539780), (110, 146031824), (124, 129544360), (155, 103635488), (160, 100396879), (176, 91269890), (220, 73015912), (227, 70764320), (248, 64772180), (310, 51817744), (341, 47107040), (352, 45634945), (440, 36507956), (454, 35382160), (496, 32386090), (620, 25908872), (682, 23553520), (880, 18253978), (908, 17691080), (992, 16193045), (1135, 14152864), (1240, 12954436), (1297, 12385120), (1364, 11776760), (1705, 9421408), (1760, 9126989), (1816, 8845540), (2270, 7076432), (2480, 6477218), (2497, 6433120), (2594, 6192560), (2728, 5888380), (3410, 4710704), (3632, 4422770), (4540, 3538216), (4960, 3238609), (4994, 3216560), (5188, 3096280), (5456, 2944190), (6485, 2477024), (6820, 2355352), (7037, 2282720), (7264, 2211385), (9080, 1769108), (9988, 1608280), (10376, 1548140), (10912, 1472095), (12485, 1286624), (12970, 1238512), (13640, 1177676), (14074, 1141360), (14267, 1125920), (18160, 884554), (19976, 804140), (20752, 774070), (24970, 643312), (25940, 619256), (27280, 588838), (28148, 570680), (28534, 562960), (35185, 456544), (36320, 442277), (39952, 402070), (40207, 399520), (41504, 387035), (49940, 321656), (51880, 309628), (54560, 294419), (56296, 285340), (57068, 281480), (70370, 228272), (71335, 225184), (77407, 207520), (79904, 201035), (80414, 199760), (99880, 160828), (103760, 154814), (112592, 142670), (114136, 140740)]