139204080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{487}}^1$

素因数の和:903

約数の個数: 120

約数和(自身を含む): 469633632

約数和(自身を除く): 330429552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 397, 487, 720, 794, 974, 1191, 1461, 1588, 1948, 1985, 2382, 2435, 2922, 3176, 3573, 3896, 3970, 4383, 4764, 4870, 5844, 5955, 6352, 7146, 7305, 7792, 7940, 8766, 9528, 9740, 11688, 11910, 14292, 14610, 15880, 17532, 17865, 19056, 19480, 21915, 23376, 23820, 28584, 29220, 31760, 35064, 35730, 38960, 43830, 47640, 57168, 58440, 70128, 71460, 87660, 95280, 116880, 142920, 175320, 193339, 285840, 350640, 386678, 580017, 773356, 966695, 1160034, 1546712, 1740051, 1933390, 2320068, 2900085, 3093424, 3480102, 3866780, 4640136, 5800170, 6960204, 7733560, 8700255, 9280272, 11600340, 13920408, 15467120, 17400510, 23200680, 27840816, 34801020, 46401360, 69602040, 139204080]

約数ペア:

[(1, 139204080), (2, 69602040), (3, 46401360), (4, 34801020), (5, 27840816), (6, 23200680), (8, 17400510), (9, 15467120), (10, 13920408), (12, 11600340), (15, 9280272), (16, 8700255), (18, 7733560), (20, 6960204), (24, 5800170), (30, 4640136), (36, 3866780), (40, 3480102), (45, 3093424), (48, 2900085), (60, 2320068), (72, 1933390), (80, 1740051), (90, 1546712), (120, 1160034), (144, 966695), (180, 773356), (240, 580017), (360, 386678), (397, 350640), (487, 285840), (720, 193339), (794, 175320), (974, 142920), (1191, 116880), (1461, 95280), (1588, 87660), (1948, 71460), (1985, 70128), (2382, 58440), (2435, 57168), (2922, 47640), (3176, 43830), (3573, 38960), (3896, 35730), (3970, 35064), (4383, 31760), (4764, 29220), (4870, 28584), (5844, 23820), (5955, 23376), (6352, 21915), (7146, 19480), (7305, 19056), (7792, 17865), (7940, 17532), (8766, 15880), (9528, 14610), (9740, 14292), (11688, 11910)]