1859742080

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1977

約数の個数: 192

約数和(自身を含む): 5341438080

約数和(自身を除く): 3481696000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 128, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 320, 392, 434, 448, 490, 496, 560, 620, 640, 784, 868, 896, 980, 992, 1085, 1120, 1240, 1519, 1568, 1736, 1913, 1960, 1984, 2170, 2240, 2480, 3038, 3136, 3472, 3826, 3920, 3968, 4340, 4480, 4960, 6076, 6272, 6944, 7595, 7652, 7840, 8680, 9565, 9920, 12152, 13391, 13888, 15190, 15304, 15680, 17360, 19130, 19840, 24304, 26782, 27776, 30380, 30608, 31360, 34720, 38260, 48608, 53564, 59303, 60760, 61216, 66955, 69440, 76520, 93737, 97216, 107128, 118606, 121520, 122432, 133910, 138880, 153040, 187474, 194432, 214256, 237212, 243040, 244864, 267820, 296515, 306080, 374948, 415121, 428512, 468685, 474424, 486080, 535640, 593030, 612160, 749896, 830242, 857024, 937370, 948848, 972160, 1071280, 1186060, 1224320, 1499792, 1660484, 1714048, 1874740, 1897696, 2075605, 2142560, 2372120, 2905847, 2999584, 3320968, 3749480, 3795392, 4151210, 4285120, 4744240, 5811694, 5999168, 6641936, 7498960, 7590784, 8302420, 8570240, 9488480, 11623388, 11998336, 13283872, 14529235, 14997920, 16604840, 18976960, 23246776, 26567744, 29058470, 29995840, 33209680, 37953920, 46493552, 53135488, 58116940, 59991680, 66419360, 92987104, 116233880, 132838720, 185974208, 232467760, 265677440, 371948416, 464935520, 929871040, 1859742080]

約数ペア:

[(1, 1859742080), (2, 929871040), (4, 464935520), (5, 371948416), (7, 265677440), (8, 232467760), (10, 185974208), (14, 132838720), (16, 116233880), (20, 92987104), (28, 66419360), (31, 59991680), (32, 58116940), (35, 53135488), (40, 46493552), (49, 37953920), (56, 33209680), (62, 29995840), (64, 29058470), (70, 26567744), (80, 23246776), (98, 18976960), (112, 16604840), (124, 14997920), (128, 14529235), (140, 13283872), (155, 11998336), (160, 11623388), (196, 9488480), (217, 8570240), (224, 8302420), (245, 7590784), (248, 7498960), (280, 6641936), (310, 5999168), (320, 5811694), (392, 4744240), (434, 4285120), (448, 4151210), (490, 3795392), (496, 3749480), (560, 3320968), (620, 2999584), (640, 2905847), (784, 2372120), (868, 2142560), (896, 2075605), (980, 1897696), (992, 1874740), (1085, 1714048), (1120, 1660484), (1240, 1499792), (1519, 1224320), (1568, 1186060), (1736, 1071280), (1913, 972160), (1960, 948848), (1984, 937370), (2170, 857024), (2240, 830242), (2480, 749896), (3038, 612160), (3136, 593030), (3472, 535640), (3826, 486080), (3920, 474424), (3968, 468685), (4340, 428512), (4480, 415121), (4960, 374948), (6076, 306080), (6272, 296515), (6944, 267820), (7595, 244864), (7652, 243040), (7840, 237212), (8680, 214256), (9565, 194432), (9920, 187474), (12152, 153040), (13391, 138880), (13888, 133910), (15190, 122432), (15304, 121520), (15680, 118606), (17360, 107128), (19130, 97216), (19840, 93737), (24304, 76520), (26782, 69440), (27776, 66955), (30380, 61216), (30608, 60760), (31360, 59303), (34720, 53564), (38260, 48608)]