169742580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:366

約数の個数: 192

約数和(自身を含む): 580608000

約数和(自身を除く): 410865420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 89, 95, 105, 114, 133, 140, 178, 190, 210, 228, 239, 266, 267, 285, 356, 380, 399, 420, 445, 478, 532, 534, 570, 623, 665, 717, 798, 890, 956, 1068, 1140, 1195, 1246, 1330, 1335, 1434, 1596, 1673, 1691, 1780, 1869, 1995, 2390, 2492, 2660, 2670, 2868, 3115, 3346, 3382, 3585, 3738, 3990, 4541, 4780, 5019, 5073, 5340, 6230, 6692, 6764, 7170, 7476, 7980, 8365, 8455, 9082, 9345, 10038, 10146, 11837, 12460, 13623, 14340, 16730, 16910, 18164, 18690, 20076, 20292, 21271, 22705, 23674, 25095, 25365, 27246, 31787, 33460, 33820, 35511, 37380, 42542, 45410, 47348, 50190, 50730, 54492, 59185, 63574, 63813, 68115, 71022, 85084, 90820, 95361, 100380, 101460, 106355, 118370, 127148, 127626, 136230, 142044, 148897, 158935, 177555, 190722, 212710, 236740, 255252, 272460, 297794, 317870, 319065, 355110, 381444, 404149, 425420, 446691, 476805, 595588, 635740, 638130, 710220, 744485, 808298, 893382, 953610, 1212447, 1276260, 1488970, 1616596, 1786764, 1907220, 2020745, 2233455, 2424894, 2829043, 2977940, 4041490, 4466910, 4849788, 5658086, 6062235, 8082980, 8487129, 8933820, 11316172, 12124470, 14145215, 16974258, 24248940, 28290430, 33948516, 42435645, 56580860, 84871290, 169742580]

約数ペア:

[(1, 169742580), (2, 84871290), (3, 56580860), (4, 42435645), (5, 33948516), (6, 28290430), (7, 24248940), (10, 16974258), (12, 14145215), (14, 12124470), (15, 11316172), (19, 8933820), (20, 8487129), (21, 8082980), (28, 6062235), (30, 5658086), (35, 4849788), (38, 4466910), (42, 4041490), (57, 2977940), (60, 2829043), (70, 2424894), (76, 2233455), (84, 2020745), (89, 1907220), (95, 1786764), (105, 1616596), (114, 1488970), (133, 1276260), (140, 1212447), (178, 953610), (190, 893382), (210, 808298), (228, 744485), (239, 710220), (266, 638130), (267, 635740), (285, 595588), (356, 476805), (380, 446691), (399, 425420), (420, 404149), (445, 381444), (478, 355110), (532, 319065), (534, 317870), (570, 297794), (623, 272460), (665, 255252), (717, 236740), (798, 212710), (890, 190722), (956, 177555), (1068, 158935), (1140, 148897), (1195, 142044), (1246, 136230), (1330, 127626), (1335, 127148), (1434, 118370), (1596, 106355), (1673, 101460), (1691, 100380), (1780, 95361), (1869, 90820), (1995, 85084), (2390, 71022), (2492, 68115), (2660, 63813), (2670, 63574), (2868, 59185), (3115, 54492), (3346, 50730), (3382, 50190), (3585, 47348), (3738, 45410), (3990, 42542), (4541, 37380), (4780, 35511), (5019, 33820), (5073, 33460), (5340, 31787), (6230, 27246), (6692, 25365), (6764, 25095), (7170, 23674), (7476, 22705), (7980, 21271), (8365, 20292), (8455, 20076), (9082, 18690), (9345, 18164), (10038, 16910), (10146, 16730), (11837, 14340), (12460, 13623)]