197716680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{26153}}^1$

素因数の和:26180

約数の個数: 128

約数和(自身を含む): 753235200

約数和(自身を除く): 555518520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 26153, 52306, 78459, 104612, 130765, 156918, 183071, 209224, 235377, 261530, 313836, 366142, 392295, 470754, 523060, 549213, 627672, 706131, 732284, 784590, 915355, 941508, 1046120, 1098426, 1176885, 1412262, 1464568, 1569180, 1647639, 1830710, 1883016, 2196852, 2353770, 2746065, 2824524, 3138360, 3295278, 3530655, 3661420, 4393704, 4707540, 4942917, 5492130, 5649048, 6590556, 7061310, 7322840, 8238195, 9415080, 9885834, 10984260, 13181112, 14122620, 16476390, 19771668, 21968520, 24714585, 28245240, 32952780, 39543336, 49429170, 65905560, 98858340, 197716680]

約数ペア:

[(1, 197716680), (2, 98858340), (3, 65905560), (4, 49429170), (5, 39543336), (6, 32952780), (7, 28245240), (8, 24714585), (9, 21968520), (10, 19771668), (12, 16476390), (14, 14122620), (15, 13181112), (18, 10984260), (20, 9885834), (21, 9415080), (24, 8238195), (27, 7322840), (28, 7061310), (30, 6590556), (35, 5649048), (36, 5492130), (40, 4942917), (42, 4707540), (45, 4393704), (54, 3661420), (56, 3530655), (60, 3295278), (63, 3138360), (70, 2824524), (72, 2746065), (84, 2353770), (90, 2196852), (105, 1883016), (108, 1830710), (120, 1647639), (126, 1569180), (135, 1464568), (140, 1412262), (168, 1176885), (180, 1098426), (189, 1046120), (210, 941508), (216, 915355), (252, 784590), (270, 732284), (280, 706131), (315, 627672), (360, 549213), (378, 523060), (420, 470754), (504, 392295), (540, 366142), (630, 313836), (756, 261530), (840, 235377), (945, 209224), (1080, 183071), (1260, 156918), (1512, 130765), (1890, 104612), (2520, 78459), (3780, 52306), (7560, 26153)]