199444080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2495

約数の個数: 160

約数和(自身を含む): 696526848

約数和(自身を除く): 497082768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2437, 2480, 2640, 2728, 3410, 3720, 4092, 4874, 5115, 5456, 6820, 7311, 7440, 8184, 9748, 10230, 12185, 13640, 14622, 16368, 19496, 20460, 24370, 26807, 27280, 29244, 36555, 38992, 40920, 48740, 53614, 58488, 73110, 75547, 80421, 81840, 97480, 107228, 116976, 134035, 146220, 151094, 160842, 194960, 214456, 226641, 268070, 292440, 302188, 321684, 377735, 402105, 428912, 453282, 536140, 584880, 604376, 643368, 755470, 804210, 831017, 906564, 1072280, 1133205, 1208752, 1286736, 1510940, 1608420, 1662034, 1813128, 2144560, 2266410, 2493051, 3021880, 3216840, 3324068, 3626256, 4155085, 4532820, 4986102, 6043760, 6433680, 6648136, 8310170, 9065640, 9972204, 12465255, 13296272, 16620340, 18131280, 19944408, 24930510, 33240680, 39888816, 49861020, 66481360, 99722040, 199444080]

約数ペア:

[(1, 199444080), (2, 99722040), (3, 66481360), (4, 49861020), (5, 39888816), (6, 33240680), (8, 24930510), (10, 19944408), (11, 18131280), (12, 16620340), (15, 13296272), (16, 12465255), (20, 9972204), (22, 9065640), (24, 8310170), (30, 6648136), (31, 6433680), (33, 6043760), (40, 4986102), (44, 4532820), (48, 4155085), (55, 3626256), (60, 3324068), (62, 3216840), (66, 3021880), (80, 2493051), (88, 2266410), (93, 2144560), (110, 1813128), (120, 1662034), (124, 1608420), (132, 1510940), (155, 1286736), (165, 1208752), (176, 1133205), (186, 1072280), (220, 906564), (240, 831017), (248, 804210), (264, 755470), (310, 643368), (330, 604376), (341, 584880), (372, 536140), (440, 453282), (465, 428912), (496, 402105), (528, 377735), (620, 321684), (660, 302188), (682, 292440), (744, 268070), (880, 226641), (930, 214456), (1023, 194960), (1240, 160842), (1320, 151094), (1364, 146220), (1488, 134035), (1705, 116976), (1860, 107228), (2046, 97480), (2437, 81840), (2480, 80421), (2640, 75547), (2728, 73110), (3410, 58488), (3720, 53614), (4092, 48740), (4874, 40920), (5115, 38992), (5456, 36555), (6820, 29244), (7311, 27280), (7440, 26807), (8184, 24370), (9748, 20460), (10230, 19496), (12185, 16368), (13640, 14622)]