148968540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:832

約数の個数: 144

約数和(自身を含む): 519966720

約数和(自身を除く): 370998180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 191, 210, 252, 315, 382, 420, 573, 619, 630, 764, 955, 1146, 1238, 1260, 1337, 1719, 1857, 1910, 2292, 2476, 2674, 2865, 3095, 3438, 3714, 3820, 4011, 4333, 5348, 5571, 5730, 6190, 6685, 6876, 7428, 8022, 8595, 8666, 9285, 11142, 11460, 12033, 12380, 12999, 13370, 16044, 17190, 17332, 18570, 20055, 21665, 22284, 24066, 25998, 26740, 27855, 34380, 37140, 38997, 40110, 43330, 48132, 51996, 55710, 60165, 64995, 77994, 80220, 86660, 111420, 118229, 120330, 129990, 155988, 194985, 236458, 240660, 259980, 354687, 389970, 472916, 591145, 709374, 779940, 827603, 1064061, 1182290, 1418748, 1655206, 1773435, 2128122, 2364580, 2482809, 3310412, 3546870, 4138015, 4256244, 4965618, 5320305, 7093740, 7448427, 8276030, 9931236, 10640610, 12414045, 14896854, 16552060, 21281220, 24828090, 29793708, 37242135, 49656180, 74484270, 148968540]

約数ペア:

[(1, 148968540), (2, 74484270), (3, 49656180), (4, 37242135), (5, 29793708), (6, 24828090), (7, 21281220), (9, 16552060), (10, 14896854), (12, 12414045), (14, 10640610), (15, 9931236), (18, 8276030), (20, 7448427), (21, 7093740), (28, 5320305), (30, 4965618), (35, 4256244), (36, 4138015), (42, 3546870), (45, 3310412), (60, 2482809), (63, 2364580), (70, 2128122), (84, 1773435), (90, 1655206), (105, 1418748), (126, 1182290), (140, 1064061), (180, 827603), (191, 779940), (210, 709374), (252, 591145), (315, 472916), (382, 389970), (420, 354687), (573, 259980), (619, 240660), (630, 236458), (764, 194985), (955, 155988), (1146, 129990), (1238, 120330), (1260, 118229), (1337, 111420), (1719, 86660), (1857, 80220), (1910, 77994), (2292, 64995), (2476, 60165), (2674, 55710), (2865, 51996), (3095, 48132), (3438, 43330), (3714, 40110), (3820, 38997), (4011, 37140), (4333, 34380), (5348, 27855), (5571, 26740), (5730, 25998), (6190, 24066), (6685, 22284), (6876, 21665), (7428, 20055), (8022, 18570), (8595, 17332), (8666, 17190), (9285, 16044), (11142, 13370), (11460, 12999), (12033, 12380)]