6439537260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{305771}}^1$

素因数の和:305805

約数の個数: 120

約数和(自身を含む): 21755066256

約数和(自身を除く): 15315528996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 305771, 611542, 917313, 1223084, 1528855, 1834626, 2751939, 3057710, 3669252, 3975023, 4586565, 5503878, 6115420, 7950046, 8255817, 9173130, 11007756, 11925069, 13759695, 15900092, 16511634, 18346260, 19875115, 23850138, 24767451, 27519390, 33023268, 35775207, 39750230, 41279085, 47700276, 49534902, 55038780, 59625345, 71550414, 79500460, 82558170, 99069804, 107325621, 119250690, 123837255, 143100828, 165116340, 178876035, 214651242, 238501380, 247674510, 321976863, 357752070, 429302484, 495349020, 536628105, 643953726, 715504140, 1073256210, 1287907452, 1609884315, 2146512420, 3219768630, 6439537260]

約数ペア:

[(1, 6439537260), (2, 3219768630), (3, 2146512420), (4, 1609884315), (5, 1287907452), (6, 1073256210), (9, 715504140), (10, 643953726), (12, 536628105), (13, 495349020), (15, 429302484), (18, 357752070), (20, 321976863), (26, 247674510), (27, 238501380), (30, 214651242), (36, 178876035), (39, 165116340), (45, 143100828), (52, 123837255), (54, 119250690), (60, 107325621), (65, 99069804), (78, 82558170), (81, 79500460), (90, 71550414), (108, 59625345), (117, 55038780), (130, 49534902), (135, 47700276), (156, 41279085), (162, 39750230), (180, 35775207), (195, 33023268), (234, 27519390), (260, 24767451), (270, 23850138), (324, 19875115), (351, 18346260), (390, 16511634), (405, 15900092), (468, 13759695), (540, 11925069), (585, 11007756), (702, 9173130), (780, 8255817), (810, 7950046), (1053, 6115420), (1170, 5503878), (1404, 4586565), (1620, 3975023), (1755, 3669252), (2106, 3057710), (2340, 2751939), (3510, 1834626), (4212, 1528855), (5265, 1223084), (7020, 917313), (10530, 611542), (21060, 305771)]