201253920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:787

約数の個数: 192

約数和(自身を含む): 733743360

約数和(自身を除く): 532489440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 96, 105, 112, 120, 140, 160, 168, 178, 210, 224, 240, 267, 280, 336, 356, 420, 445, 480, 534, 560, 623, 672, 673, 712, 840, 890, 1068, 1120, 1246, 1335, 1346, 1424, 1680, 1780, 1869, 2019, 2136, 2492, 2670, 2692, 2848, 3115, 3360, 3365, 3560, 3738, 4038, 4272, 4711, 4984, 5340, 5384, 6230, 6730, 7120, 7476, 8076, 8544, 9345, 9422, 9968, 10095, 10680, 10768, 12460, 13460, 14133, 14240, 14952, 16152, 18690, 18844, 19936, 20190, 21360, 21536, 23555, 24920, 26920, 28266, 29904, 32304, 37380, 37688, 40380, 42720, 47110, 49840, 53840, 56532, 59808, 59897, 64608, 70665, 74760, 75376, 80760, 94220, 99680, 107680, 113064, 119794, 141330, 149520, 150752, 161520, 179691, 188440, 226128, 239588, 282660, 299040, 299485, 323040, 359382, 376880, 419279, 452256, 479176, 565320, 598970, 718764, 753760, 838558, 898455, 958352, 1130640, 1197940, 1257837, 1437528, 1677116, 1796910, 1916704, 2096395, 2261280, 2395880, 2515674, 2875056, 3354232, 3593820, 4192790, 4791760, 5031348, 5750112, 6289185, 6708464, 7187640, 8385580, 9583520, 10062696, 12578370, 13416928, 14375280, 16771160, 20125392, 25156740, 28750560, 33542320, 40250784, 50313480, 67084640, 100626960, 201253920]

約数ペア:

[(1, 201253920), (2, 100626960), (3, 67084640), (4, 50313480), (5, 40250784), (6, 33542320), (7, 28750560), (8, 25156740), (10, 20125392), (12, 16771160), (14, 14375280), (15, 13416928), (16, 12578370), (20, 10062696), (21, 9583520), (24, 8385580), (28, 7187640), (30, 6708464), (32, 6289185), (35, 5750112), (40, 5031348), (42, 4791760), (48, 4192790), (56, 3593820), (60, 3354232), (70, 2875056), (80, 2515674), (84, 2395880), (89, 2261280), (96, 2096395), (105, 1916704), (112, 1796910), (120, 1677116), (140, 1437528), (160, 1257837), (168, 1197940), (178, 1130640), (210, 958352), (224, 898455), (240, 838558), (267, 753760), (280, 718764), (336, 598970), (356, 565320), (420, 479176), (445, 452256), (480, 419279), (534, 376880), (560, 359382), (623, 323040), (672, 299485), (673, 299040), (712, 282660), (840, 239588), (890, 226128), (1068, 188440), (1120, 179691), (1246, 161520), (1335, 150752), (1346, 149520), (1424, 141330), (1680, 119794), (1780, 113064), (1869, 107680), (2019, 99680), (2136, 94220), (2492, 80760), (2670, 75376), (2692, 74760), (2848, 70665), (3115, 64608), (3360, 59897), (3365, 59808), (3560, 56532), (3738, 53840), (4038, 49840), (4272, 47110), (4711, 42720), (4984, 40380), (5340, 37688), (5384, 37380), (6230, 32304), (6730, 29904), (7120, 28266), (7476, 26920), (8076, 24920), (8544, 23555), (9345, 21536), (9422, 21360), (9968, 20190), (10095, 19936), (10680, 18844), (10768, 18690), (12460, 16152), (13460, 14952), (14133, 14240)]