142105320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{18797}}^1$

素因数の和:18824

約数の個数: 128

約数和(自身を含む): 541382400

約数和(自身を除く): 399277080

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, 18797, 37594, 56391, 75188, 93985, 112782, 131579, 150376, 169173, 187970, 225564, 263158, 281955, 338346, 375940, 394737, 451128, 507519, 526316, 563910, 657895, 676692, 751880, 789474, 845865, 1015038, 1052632, 1127820, 1184211, 1315790, 1353384, 1578948, 1691730, 1973685, 2030076, 2255640, 2368422, 2537595, 2631580, 3157896, 3383460, 3552633, 3947370, 4060152, 4736844, 5075190, 5263160, 5921055, 6766920, 7105266, 7894740, 9473688, 10150380, 11842110, 14210532, 15789480, 17763165, 20300760, 23684220, 28421064, 35526330, 47368440, 71052660, 142105320]

約数ペア:

[(1, 142105320), (2, 71052660), (3, 47368440), (4, 35526330), (5, 28421064), (6, 23684220), (7, 20300760), (8, 17763165), (9, 15789480), (10, 14210532), (12, 11842110), (14, 10150380), (15, 9473688), (18, 7894740), (20, 7105266), (21, 6766920), (24, 5921055), (27, 5263160), (28, 5075190), (30, 4736844), (35, 4060152), (36, 3947370), (40, 3552633), (42, 3383460), (45, 3157896), (54, 2631580), (56, 2537595), (60, 2368422), (63, 2255640), (70, 2030076), (72, 1973685), (84, 1691730), (90, 1578948), (105, 1353384), (108, 1315790), (120, 1184211), (126, 1127820), (135, 1052632), (140, 1015038), (168, 845865), (180, 789474), (189, 751880), (210, 676692), (216, 657895), (252, 563910), (270, 526316), (280, 507519), (315, 451128), (360, 394737), (378, 375940), (420, 338346), (504, 281955), (540, 263158), (630, 225564), (756, 187970), (840, 169173), (945, 150376), (1080, 131579), (1260, 112782), (1512, 93985), (1890, 75188), (2520, 56391), (3780, 37594), (7560, 18797)]