7917075040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53149}}^1$

素因数の和:53197

約数の個数: 144

約数和(自身を含む): 22903398000

約数和(自身を除く): 14986322960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 380, 392, 490, 532, 560, 608, 665, 760, 784, 931, 980, 1064, 1120, 1330, 1520, 1568, 1862, 1960, 2128, 2660, 3040, 3724, 3920, 4256, 4655, 5320, 7448, 7840, 9310, 10640, 14896, 18620, 21280, 29792, 37240, 53149, 74480, 106298, 148960, 212596, 265745, 372043, 425192, 531490, 744086, 850384, 1009831, 1062980, 1488172, 1700768, 1860215, 2019662, 2125960, 2604301, 2976344, 3720430, 4039324, 4251920, 5049155, 5208602, 5952688, 7068817, 7440860, 8078648, 8503840, 10098310, 10417204, 11905376, 13021505, 14137634, 14881720, 16157296, 20196620, 20834408, 26043010, 28275268, 29763440, 32314592, 35344085, 40393240, 41668816, 49481719, 52086020, 56550536, 59526880, 70688170, 80786480, 83337632, 98963438, 104172040, 113101072, 141376340, 161572960, 197926876, 208344080, 226202144, 247408595, 282752680, 395853752, 416688160, 494817190, 565505360, 791707504, 989634380, 1131010720, 1583415008, 1979268760, 3958537520, 7917075040]

約数ペア:

[(1, 7917075040), (2, 3958537520), (4, 1979268760), (5, 1583415008), (7, 1131010720), (8, 989634380), (10, 791707504), (14, 565505360), (16, 494817190), (19, 416688160), (20, 395853752), (28, 282752680), (32, 247408595), (35, 226202144), (38, 208344080), (40, 197926876), (49, 161572960), (56, 141376340), (70, 113101072), (76, 104172040), (80, 98963438), (95, 83337632), (98, 80786480), (112, 70688170), (133, 59526880), (140, 56550536), (152, 52086020), (160, 49481719), (190, 41668816), (196, 40393240), (224, 35344085), (245, 32314592), (266, 29763440), (280, 28275268), (304, 26043010), (380, 20834408), (392, 20196620), (490, 16157296), (532, 14881720), (560, 14137634), (608, 13021505), (665, 11905376), (760, 10417204), (784, 10098310), (931, 8503840), (980, 8078648), (1064, 7440860), (1120, 7068817), (1330, 5952688), (1520, 5208602), (1568, 5049155), (1862, 4251920), (1960, 4039324), (2128, 3720430), (2660, 2976344), (3040, 2604301), (3724, 2125960), (3920, 2019662), (4256, 1860215), (4655, 1700768), (5320, 1488172), (7448, 1062980), (7840, 1009831), (9310, 850384), (10640, 744086), (14896, 531490), (18620, 425192), (21280, 372043), (29792, 265745), (37240, 212596), (53149, 148960), (74480, 106298)]