620970768

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:530

約数の個数: 240

約数和(自身を含む): 2042726400

約数和(自身を除く): 1421755632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 47, 48, 57, 66, 72, 76, 88, 94, 99, 114, 132, 141, 144, 152, 171, 176, 188, 198, 209, 228, 264, 282, 304, 342, 376, 396, 418, 423, 439, 456, 517, 528, 564, 627, 684, 752, 792, 836, 846, 878, 893, 912, 1034, 1128, 1254, 1317, 1368, 1551, 1584, 1672, 1692, 1756, 1786, 1881, 2068, 2256, 2508, 2634, 2679, 2736, 3102, 3344, 3384, 3512, 3572, 3762, 3951, 4136, 4653, 4829, 5016, 5268, 5358, 6204, 6768, 7024, 7144, 7524, 7902, 8037, 8272, 8341, 9306, 9658, 9823, 10032, 10536, 10716, 12408, 14288, 14487, 15048, 15804, 16074, 16682, 18612, 19316, 19646, 20633, 21072, 21432, 24816, 25023, 28974, 29469, 30096, 31608, 32148, 33364, 37224, 38632, 39292, 41266, 42864, 43461, 50046, 57948, 58938, 61899, 63216, 64296, 66728, 74448, 75069, 77264, 78584, 82532, 86922, 88407, 91751, 100092, 115896, 117876, 123798, 128592, 133456, 150138, 157168, 165064, 173844, 176814, 183502, 185697, 200184, 226963, 231792, 235752, 247596, 275253, 300276, 330128, 347688, 353628, 367004, 371394, 392027, 400368, 453926, 471504, 495192, 550506, 600552, 680889, 695376, 707256, 734008, 742788, 784054, 825759, 907852, 990384, 1101012, 1176081, 1201104, 1361778, 1414512, 1468016, 1485576, 1568108, 1651518, 1815704, 2042667, 2202024, 2352162, 2723556, 2971152, 3136216, 3303036, 3528243, 3631408, 4085334, 4312297, 4404048, 4704324, 5447112, 6272432, 6606072, 7056486, 8170668, 8624594, 9408648, 10894224, 12936891, 13212144, 14112972, 16341336, 17249188, 18817296, 25873782, 28225944, 32682672, 34498376, 38810673, 51747564, 56451888, 68996752, 77621346, 103495128, 155242692, 206990256, 310485384, 620970768]

約数ペア:

[(1, 620970768), (2, 310485384), (3, 206990256), (4, 155242692), (6, 103495128), (8, 77621346), (9, 68996752), (11, 56451888), (12, 51747564), (16, 38810673), (18, 34498376), (19, 32682672), (22, 28225944), (24, 25873782), (33, 18817296), (36, 17249188), (38, 16341336), (44, 14112972), (47, 13212144), (48, 12936891), (57, 10894224), (66, 9408648), (72, 8624594), (76, 8170668), (88, 7056486), (94, 6606072), (99, 6272432), (114, 5447112), (132, 4704324), (141, 4404048), (144, 4312297), (152, 4085334), (171, 3631408), (176, 3528243), (188, 3303036), (198, 3136216), (209, 2971152), (228, 2723556), (264, 2352162), (282, 2202024), (304, 2042667), (342, 1815704), (376, 1651518), (396, 1568108), (418, 1485576), (423, 1468016), (439, 1414512), (456, 1361778), (517, 1201104), (528, 1176081), (564, 1101012), (627, 990384), (684, 907852), (752, 825759), (792, 784054), (836, 742788), (846, 734008), (878, 707256), (893, 695376), (912, 680889), (1034, 600552), (1128, 550506), (1254, 495192), (1317, 471504), (1368, 453926), (1551, 400368), (1584, 392027), (1672, 371394), (1692, 367004), (1756, 353628), (1786, 347688), (1881, 330128), (2068, 300276), (2256, 275253), (2508, 247596), (2634, 235752), (2679, 231792), (2736, 226963), (3102, 200184), (3344, 185697), (3384, 183502), (3512, 176814), (3572, 173844), (3762, 165064), (3951, 157168), (4136, 150138), (4653, 133456), (4829, 128592), (5016, 123798), (5268, 117876), (5358, 115896), (6204, 100092), (6768, 91751), (7024, 88407), (7144, 86922), (7524, 82532), (7902, 78584), (8037, 77264), (8272, 75069), (8341, 74448), (9306, 66728), (9658, 64296), (9823, 63216), (10032, 61899), (10536, 58938), (10716, 57948), (12408, 50046), (14288, 43461), (14487, 42864), (15048, 41266), (15804, 39292), (16074, 38632), (16682, 37224), (18612, 33364), (19316, 32148), (19646, 31608), (20633, 30096), (21072, 29469), (21432, 28974), (24816, 25023)]