201257760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:887

約数の個数: 192

約数和(自身を含む): 707180544

約数和(自身を除く): 505922784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 96, 110, 120, 132, 141, 160, 165, 176, 188, 220, 235, 240, 264, 282, 330, 352, 376, 440, 470, 480, 517, 528, 564, 660, 705, 752, 811, 880, 940, 1034, 1056, 1128, 1320, 1410, 1504, 1551, 1622, 1760, 1880, 2068, 2256, 2433, 2585, 2640, 2820, 3102, 3244, 3760, 4055, 4136, 4512, 4866, 5170, 5280, 5640, 6204, 6488, 7520, 7755, 8110, 8272, 8921, 9732, 10340, 11280, 12165, 12408, 12976, 15510, 16220, 16544, 17842, 19464, 20680, 22560, 24330, 24816, 25952, 26763, 31020, 32440, 35684, 38117, 38928, 41360, 44605, 48660, 49632, 53526, 62040, 64880, 71368, 76234, 77856, 82720, 89210, 97320, 107052, 114351, 124080, 129760, 133815, 142736, 152468, 178420, 190585, 194640, 214104, 228702, 248160, 267630, 285472, 304936, 356840, 381170, 389280, 419287, 428208, 457404, 535260, 571755, 609872, 713680, 762340, 838574, 856416, 914808, 1070520, 1143510, 1219744, 1257861, 1427360, 1524680, 1677148, 1829616, 2096435, 2141040, 2287020, 2515722, 3049360, 3354296, 3659232, 4192870, 4282080, 4574040, 5031444, 6098720, 6289305, 6708592, 8385740, 9148080, 10062888, 12578610, 13417184, 16771480, 18296160, 20125776, 25157220, 33542960, 40251552, 50314440, 67085920, 100628880, 201257760]

約数ペア:

[(1, 201257760), (2, 100628880), (3, 67085920), (4, 50314440), (5, 40251552), (6, 33542960), (8, 25157220), (10, 20125776), (11, 18296160), (12, 16771480), (15, 13417184), (16, 12578610), (20, 10062888), (22, 9148080), (24, 8385740), (30, 6708592), (32, 6289305), (33, 6098720), (40, 5031444), (44, 4574040), (47, 4282080), (48, 4192870), (55, 3659232), (60, 3354296), (66, 3049360), (80, 2515722), (88, 2287020), (94, 2141040), (96, 2096435), (110, 1829616), (120, 1677148), (132, 1524680), (141, 1427360), (160, 1257861), (165, 1219744), (176, 1143510), (188, 1070520), (220, 914808), (235, 856416), (240, 838574), (264, 762340), (282, 713680), (330, 609872), (352, 571755), (376, 535260), (440, 457404), (470, 428208), (480, 419287), (517, 389280), (528, 381170), (564, 356840), (660, 304936), (705, 285472), (752, 267630), (811, 248160), (880, 228702), (940, 214104), (1034, 194640), (1056, 190585), (1128, 178420), (1320, 152468), (1410, 142736), (1504, 133815), (1551, 129760), (1622, 124080), (1760, 114351), (1880, 107052), (2068, 97320), (2256, 89210), (2433, 82720), (2585, 77856), (2640, 76234), (2820, 71368), (3102, 64880), (3244, 62040), (3760, 53526), (4055, 49632), (4136, 48660), (4512, 44605), (4866, 41360), (5170, 38928), (5280, 38117), (5640, 35684), (6204, 32440), (6488, 31020), (7520, 26763), (7755, 25952), (8110, 24816), (8272, 24330), (8921, 22560), (9732, 20680), (10340, 19464), (11280, 17842), (12165, 16544), (12408, 16220), (12976, 15510)]