153411720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16603}}^1$

素因数の和:16635

約数の個数: 128

約数和(自身を含む): 573834240

約数和(自身を除く): 420422520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 16603, 33206, 49809, 66412, 83015, 99618, 116221, 132824, 166030, 182633, 199236, 232442, 249045, 332060, 348663, 365266, 398472, 464884, 498090, 547899, 581105, 664120, 697326, 730532, 913165, 929768, 996180, 1095798, 1162210, 1278431, 1394652, 1461064, 1743315, 1826330, 1992360, 2191596, 2324420, 2556862, 2739495, 2789304, 3486630, 3652660, 3835293, 4383192, 4648840, 5113724, 5478990, 6392155, 6973260, 7305320, 7670586, 10227448, 10957980, 12784310, 13946520, 15341172, 19176465, 21915960, 25568620, 30682344, 38352930, 51137240, 76705860, 153411720]

約数ペア:

[(1, 153411720), (2, 76705860), (3, 51137240), (4, 38352930), (5, 30682344), (6, 25568620), (7, 21915960), (8, 19176465), (10, 15341172), (11, 13946520), (12, 12784310), (14, 10957980), (15, 10227448), (20, 7670586), (21, 7305320), (22, 6973260), (24, 6392155), (28, 5478990), (30, 5113724), (33, 4648840), (35, 4383192), (40, 3835293), (42, 3652660), (44, 3486630), (55, 2789304), (56, 2739495), (60, 2556862), (66, 2324420), (70, 2191596), (77, 1992360), (84, 1826330), (88, 1743315), (105, 1461064), (110, 1394652), (120, 1278431), (132, 1162210), (140, 1095798), (154, 996180), (165, 929768), (168, 913165), (210, 730532), (220, 697326), (231, 664120), (264, 581105), (280, 547899), (308, 498090), (330, 464884), (385, 398472), (420, 365266), (440, 348663), (462, 332060), (616, 249045), (660, 232442), (770, 199236), (840, 182633), (924, 166030), (1155, 132824), (1320, 116221), (1540, 99618), (1848, 83015), (2310, 66412), (3080, 49809), (4620, 33206), (9240, 16603)]