2036553680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{16759}}^1$

素因数の和:16817

約数の個数: 120

約数和(自身を含む): 5686064640

約数和(自身を除く): 3649510960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 2480, 3038, 3472, 3920, 4340, 6076, 7595, 8680, 12152, 15190, 16759, 17360, 24304, 30380, 33518, 60760, 67036, 83795, 117313, 121520, 134072, 167590, 234626, 268144, 335180, 469252, 519529, 586565, 670360, 821191, 938504, 1039058, 1173130, 1340720, 1642382, 1877008, 2078116, 2346260, 2597645, 3284764, 3636703, 4105955, 4156232, 4692520, 5195290, 6569528, 7273406, 8211910, 8312464, 9385040, 10390580, 13139056, 14546812, 16423820, 18183515, 20781160, 25456921, 29093624, 32847640, 36367030, 41562320, 50913842, 58187248, 65695280, 72734060, 101827684, 127284605, 145468120, 203655368, 254569210, 290936240, 407310736, 509138420, 1018276840, 2036553680]

約数ペア:

[(1, 2036553680), (2, 1018276840), (4, 509138420), (5, 407310736), (7, 290936240), (8, 254569210), (10, 203655368), (14, 145468120), (16, 127284605), (20, 101827684), (28, 72734060), (31, 65695280), (35, 58187248), (40, 50913842), (49, 41562320), (56, 36367030), (62, 32847640), (70, 29093624), (80, 25456921), (98, 20781160), (112, 18183515), (124, 16423820), (140, 14546812), (155, 13139056), (196, 10390580), (217, 9385040), (245, 8312464), (248, 8211910), (280, 7273406), (310, 6569528), (392, 5195290), (434, 4692520), (490, 4156232), (496, 4105955), (560, 3636703), (620, 3284764), (784, 2597645), (868, 2346260), (980, 2078116), (1085, 1877008), (1240, 1642382), (1519, 1340720), (1736, 1173130), (1960, 1039058), (2170, 938504), (2480, 821191), (3038, 670360), (3472, 586565), (3920, 519529), (4340, 469252), (6076, 335180), (7595, 268144), (8680, 234626), (12152, 167590), (15190, 134072), (16759, 121520), (17360, 117313), (24304, 83795), (30380, 67036), (33518, 60760)]