349289920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:355

約数の個数: 224

約数和(自身を含む): 1038758400

約数和(自身を除く): 689468480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 32, 35, 38, 40, 56, 58, 64, 70, 76, 80, 95, 112, 116, 133, 140, 145, 152, 160, 190, 203, 224, 232, 266, 280, 283, 290, 304, 320, 380, 406, 448, 464, 532, 551, 560, 566, 580, 608, 665, 760, 812, 928, 1015, 1064, 1102, 1120, 1132, 1160, 1216, 1330, 1415, 1520, 1624, 1856, 1981, 2030, 2128, 2204, 2240, 2264, 2320, 2660, 2755, 2830, 3040, 3248, 3857, 3962, 4060, 4256, 4408, 4528, 4640, 5320, 5377, 5510, 5660, 6080, 6496, 7714, 7924, 8120, 8207, 8512, 8816, 9056, 9280, 9905, 10640, 10754, 11020, 11320, 12992, 15428, 15848, 16240, 16414, 17632, 18112, 19285, 19810, 21280, 21508, 22040, 22640, 26885, 30856, 31696, 32480, 32828, 35264, 37639, 38570, 39620, 41035, 42560, 43016, 44080, 45280, 53770, 57449, 61712, 63392, 64960, 65656, 75278, 77140, 79240, 82070, 86032, 88160, 90560, 107540, 114898, 123424, 126784, 131312, 150556, 154280, 155933, 158480, 164140, 172064, 176320, 188195, 215080, 229796, 246848, 262624, 287245, 301112, 308560, 311866, 316960, 328280, 344128, 376390, 430160, 459592, 525248, 574490, 602224, 617120, 623732, 633920, 656560, 752780, 779665, 860320, 919184, 1091531, 1148980, 1204448, 1234240, 1247464, 1313120, 1505560, 1559330, 1720640, 1838368, 2183062, 2297960, 2408896, 2494928, 2626240, 3011120, 3118660, 3676736, 4366124, 4595920, 4989856, 5457655, 6022240, 6237320, 8732248, 9191840, 9979712, 10915310, 12044480, 12474640, 17464496, 18383680, 21830620, 24949280, 34928992, 43661240, 49898560, 69857984, 87322480, 174644960, 349289920]

約数ペア:

[(1, 349289920), (2, 174644960), (4, 87322480), (5, 69857984), (7, 49898560), (8, 43661240), (10, 34928992), (14, 24949280), (16, 21830620), (19, 18383680), (20, 17464496), (28, 12474640), (29, 12044480), (32, 10915310), (35, 9979712), (38, 9191840), (40, 8732248), (56, 6237320), (58, 6022240), (64, 5457655), (70, 4989856), (76, 4595920), (80, 4366124), (95, 3676736), (112, 3118660), (116, 3011120), (133, 2626240), (140, 2494928), (145, 2408896), (152, 2297960), (160, 2183062), (190, 1838368), (203, 1720640), (224, 1559330), (232, 1505560), (266, 1313120), (280, 1247464), (283, 1234240), (290, 1204448), (304, 1148980), (320, 1091531), (380, 919184), (406, 860320), (448, 779665), (464, 752780), (532, 656560), (551, 633920), (560, 623732), (566, 617120), (580, 602224), (608, 574490), (665, 525248), (760, 459592), (812, 430160), (928, 376390), (1015, 344128), (1064, 328280), (1102, 316960), (1120, 311866), (1132, 308560), (1160, 301112), (1216, 287245), (1330, 262624), (1415, 246848), (1520, 229796), (1624, 215080), (1856, 188195), (1981, 176320), (2030, 172064), (2128, 164140), (2204, 158480), (2240, 155933), (2264, 154280), (2320, 150556), (2660, 131312), (2755, 126784), (2830, 123424), (3040, 114898), (3248, 107540), (3857, 90560), (3962, 88160), (4060, 86032), (4256, 82070), (4408, 79240), (4528, 77140), (4640, 75278), (5320, 65656), (5377, 64960), (5510, 63392), (5660, 61712), (6080, 57449), (6496, 53770), (7714, 45280), (7924, 44080), (8120, 43016), (8207, 42560), (8512, 41035), (8816, 39620), (9056, 38570), (9280, 37639), (9905, 35264), (10640, 32828), (10754, 32480), (11020, 31696), (11320, 30856), (12992, 26885), (15428, 22640), (15848, 22040), (16240, 21508), (16414, 21280), (17632, 19810), (18112, 19285)]