157068851200

素因数分解:

$2^{11}\times 5^2\times {\mathrm{61}}^1\times {\mathrm{50291}}^1$

素因数の和:50384

約数の個数: 144

約数和(自身を含む): 395827712280

約数和(自身を除く): 238758861080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 122, 128, 160, 200, 244, 256, 305, 320, 400, 488, 512, 610, 640, 800, 976, 1024, 1220, 1280, 1525, 1600, 1952, 2048, 2440, 2560, 3050, 3200, 3904, 4880, 5120, 6100, 6400, 7808, 9760, 10240, 12200, 12800, 15616, 19520, 24400, 25600, 31232, 39040, 48800, 50291, 51200, 62464, 78080, 97600, 100582, 124928, 156160, 195200, 201164, 251455, 312320, 390400, 402328, 502910, 624640, 780800, 804656, 1005820, 1257275, 1561600, 1609312, 2011640, 2514550, 3067751, 3123200, 3218624, 4023280, 5029100, 6135502, 6437248, 8046560, 10058200, 12271004, 12874496, 15338755, 16093120, 20116400, 24542008, 25748992, 30677510, 32186240, 40232800, 49084016, 51497984, 61355020, 64372480, 76693775, 80465600, 98168032, 102995968, 122710040, 128744960, 153387550, 160931200, 196336064, 245420080, 257489920, 306775100, 321862400, 392672128, 490840160, 514979840, 613550200, 643724800, 785344256, 981680320, 1227100400, 1287449600, 1570688512, 1963360640, 2454200800, 2574899200, 3141377024, 3926721280, 4908401600, 6282754048, 7853442560, 9816803200, 15706885120, 19633606400, 31413770240, 39267212800, 78534425600, 157068851200]

約数ペア:

[(1, 157068851200), (2, 78534425600), (4, 39267212800), (5, 31413770240), (8, 19633606400), (10, 15706885120), (16, 9816803200), (20, 7853442560), (25, 6282754048), (32, 4908401600), (40, 3926721280), (50, 3141377024), (61, 2574899200), (64, 2454200800), (80, 1963360640), (100, 1570688512), (122, 1287449600), (128, 1227100400), (160, 981680320), (200, 785344256), (244, 643724800), (256, 613550200), (305, 514979840), (320, 490840160), (400, 392672128), (488, 321862400), (512, 306775100), (610, 257489920), (640, 245420080), (800, 196336064), (976, 160931200), (1024, 153387550), (1220, 128744960), (1280, 122710040), (1525, 102995968), (1600, 98168032), (1952, 80465600), (2048, 76693775), (2440, 64372480), (2560, 61355020), (3050, 51497984), (3200, 49084016), (3904, 40232800), (4880, 32186240), (5120, 30677510), (6100, 25748992), (6400, 24542008), (7808, 20116400), (9760, 16093120), (10240, 15338755), (12200, 12874496), (12800, 12271004), (15616, 10058200), (19520, 8046560), (24400, 6437248), (25600, 6135502), (31232, 5029100), (39040, 4023280), (48800, 3218624), (50291, 3123200), (51200, 3067751), (62464, 2514550), (78080, 2011640), (97600, 1609312), (100582, 1561600), (124928, 1257275), (156160, 1005820), (195200, 804656), (201164, 780800), (251455, 624640), (312320, 502910), (390400, 402328)]