148891680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{14771}}^1$

素因数の和:14799

約数の個数: 144

約数和(自身を含む): 580716864

約数和(自身を除く): 431825184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 14771, 29542, 44313, 59084, 73855, 88626, 103397, 118168, 132939, 147710, 177252, 206794, 221565, 236336, 265878, 295420, 310191, 354504, 413588, 443130, 472672, 516985, 531756, 590840, 620382, 664695, 709008, 827176, 886260, 930573, 1033970, 1063512, 1181680, 1240764, 1329390, 1418016, 1550955, 1654352, 1772520, 1861146, 2067940, 2127024, 2363360, 2481528, 2658780, 3101910, 3308704, 3545040, 3722292, 4135880, 4254048, 4652865, 4963056, 5317560, 6203820, 7090080, 7444584, 8271760, 9305730, 9926112, 10635120, 12407640, 14889168, 16543520, 18611460, 21270240, 24815280, 29778336, 37222920, 49630560, 74445840, 148891680]

約数ペア:

[(1, 148891680), (2, 74445840), (3, 49630560), (4, 37222920), (5, 29778336), (6, 24815280), (7, 21270240), (8, 18611460), (9, 16543520), (10, 14889168), (12, 12407640), (14, 10635120), (15, 9926112), (16, 9305730), (18, 8271760), (20, 7444584), (21, 7090080), (24, 6203820), (28, 5317560), (30, 4963056), (32, 4652865), (35, 4254048), (36, 4135880), (40, 3722292), (42, 3545040), (45, 3308704), (48, 3101910), (56, 2658780), (60, 2481528), (63, 2363360), (70, 2127024), (72, 2067940), (80, 1861146), (84, 1772520), (90, 1654352), (96, 1550955), (105, 1418016), (112, 1329390), (120, 1240764), (126, 1181680), (140, 1063512), (144, 1033970), (160, 930573), (168, 886260), (180, 827176), (210, 709008), (224, 664695), (240, 620382), (252, 590840), (280, 531756), (288, 516985), (315, 472672), (336, 443130), (360, 413588), (420, 354504), (480, 310191), (504, 295420), (560, 265878), (630, 236336), (672, 221565), (720, 206794), (840, 177252), (1008, 147710), (1120, 132939), (1260, 118168), (1440, 103397), (1680, 88626), (2016, 73855), (2520, 59084), (3360, 44313), (5040, 29542), (10080, 14771)]