137416860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{571}}^1$

素因数の和:784

約数の個数: 144

約数和(自身を含む): 479711232

約数和(自身を除く): 342294372

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, 571, 573, 630, 764, 955, 1142, 1146, 1260, 1337, 1713, 1719, 1910, 2284, 2292, 2674, 2855, 2865, 3426, 3438, 3820, 3997, 4011, 5139, 5348, 5710, 5730, 6685, 6852, 6876, 7994, 8022, 8565, 8595, 10278, 11420, 11460, 11991, 12033, 13370, 15988, 16044, 17130, 17190, 19985, 20055, 20556, 23982, 24066, 25695, 26740, 34260, 34380, 35973, 39970, 40110, 47964, 48132, 51390, 59955, 60165, 71946, 79940, 80220, 102780, 109061, 119910, 120330, 143892, 179865, 218122, 239820, 240660, 327183, 359730, 436244, 545305, 654366, 719460, 763427, 981549, 1090610, 1308732, 1526854, 1635915, 1963098, 2181220, 2290281, 3053708, 3271830, 3817135, 3926196, 4580562, 4907745, 6543660, 6870843, 7634270, 9161124, 9815490, 11451405, 13741686, 15268540, 19630980, 22902810, 27483372, 34354215, 45805620, 68708430, 137416860]

約数ペア:

[(1, 137416860), (2, 68708430), (3, 45805620), (4, 34354215), (5, 27483372), (6, 22902810), (7, 19630980), (9, 15268540), (10, 13741686), (12, 11451405), (14, 9815490), (15, 9161124), (18, 7634270), (20, 6870843), (21, 6543660), (28, 4907745), (30, 4580562), (35, 3926196), (36, 3817135), (42, 3271830), (45, 3053708), (60, 2290281), (63, 2181220), (70, 1963098), (84, 1635915), (90, 1526854), (105, 1308732), (126, 1090610), (140, 981549), (180, 763427), (191, 719460), (210, 654366), (252, 545305), (315, 436244), (382, 359730), (420, 327183), (571, 240660), (573, 239820), (630, 218122), (764, 179865), (955, 143892), (1142, 120330), (1146, 119910), (1260, 109061), (1337, 102780), (1713, 80220), (1719, 79940), (1910, 71946), (2284, 60165), (2292, 59955), (2674, 51390), (2855, 48132), (2865, 47964), (3426, 40110), (3438, 39970), (3820, 35973), (3997, 34380), (4011, 34260), (5139, 26740), (5348, 25695), (5710, 24066), (5730, 23982), (6685, 20556), (6852, 20055), (6876, 19985), (7994, 17190), (8022, 17130), (8565, 16044), (8595, 15988), (10278, 13370), (11420, 12033), (11460, 11991)]