140462400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2251}}^1$

素因数の和:2289

約数の個数: 168

約数和(自身を含む): 496502944

約数和(自身を除く): 356040544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1950, 2080, 2251, 2400, 2496, 2600, 3120, 3900, 4160, 4502, 4800, 5200, 6240, 6753, 7800, 9004, 10400, 11255, 12480, 13506, 15600, 18008, 20800, 22510, 27012, 29263, 31200, 33765, 36016, 45020, 54024, 56275, 58526, 62400, 67530, 72032, 87789, 90040, 108048, 112550, 117052, 135060, 144064, 146315, 168825, 175578, 180080, 216096, 225100, 234104, 270120, 292630, 337650, 351156, 360160, 432192, 438945, 450200, 468208, 540240, 585260, 675300, 702312, 720320, 731575, 877890, 900400, 936416, 1080480, 1170520, 1350600, 1404624, 1463150, 1755780, 1800800, 1872832, 2160960, 2194725, 2341040, 2701200, 2809248, 2926300, 3511560, 3601600, 4389450, 4682080, 5402400, 5618496, 5852600, 7023120, 8778900, 9364160, 10804800, 11705200, 14046240, 17557800, 23410400, 28092480, 35115600, 46820800, 70231200, 140462400]

約数ペア:

[(1, 140462400), (2, 70231200), (3, 46820800), (4, 35115600), (5, 28092480), (6, 23410400), (8, 17557800), (10, 14046240), (12, 11705200), (13, 10804800), (15, 9364160), (16, 8778900), (20, 7023120), (24, 5852600), (25, 5618496), (26, 5402400), (30, 4682080), (32, 4389450), (39, 3601600), (40, 3511560), (48, 2926300), (50, 2809248), (52, 2701200), (60, 2341040), (64, 2194725), (65, 2160960), (75, 1872832), (78, 1800800), (80, 1755780), (96, 1463150), (100, 1404624), (104, 1350600), (120, 1170520), (130, 1080480), (150, 936416), (156, 900400), (160, 877890), (192, 731575), (195, 720320), (200, 702312), (208, 675300), (240, 585260), (260, 540240), (300, 468208), (312, 450200), (320, 438945), (325, 432192), (390, 360160), (400, 351156), (416, 337650), (480, 292630), (520, 270120), (600, 234104), (624, 225100), (650, 216096), (780, 180080), (800, 175578), (832, 168825), (960, 146315), (975, 144064), (1040, 135060), (1200, 117052), (1248, 112550), (1300, 108048), (1560, 90040), (1600, 87789), (1950, 72032), (2080, 67530), (2251, 62400), (2400, 58526), (2496, 56275), (2600, 54024), (3120, 45020), (3900, 36016), (4160, 33765), (4502, 31200), (4800, 29263), (5200, 27012), (6240, 22510), (6753, 20800), (7800, 18008), (9004, 15600), (10400, 13506), (11255, 12480)]