22689720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 78408000

約数和(自身を除く): 55718280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 149, 162, 180, 188, 216, 235, 270, 282, 298, 324, 360, 376, 405, 423, 447, 470, 540, 564, 596, 648, 705, 745, 810, 846, 894, 940, 1080, 1128, 1192, 1269, 1341, 1410, 1490, 1620, 1692, 1788, 1880, 2115, 2235, 2538, 2682, 2820, 2980, 3240, 3384, 3576, 3807, 4023, 4230, 4470, 5076, 5364, 5640, 5960, 6345, 6705, 7003, 7614, 8046, 8460, 8940, 10152, 10728, 12069, 12690, 13410, 14006, 15228, 16092, 16920, 17880, 19035, 20115, 21009, 24138, 25380, 26820, 28012, 30456, 32184, 35015, 38070, 40230, 42018, 48276, 50760, 53640, 56024, 60345, 63027, 70030, 76140, 80460, 84036, 96552, 105045, 120690, 126054, 140060, 152280, 160920, 168072, 189081, 210090, 241380, 252108, 280120, 315135, 378162, 420180, 482760, 504216, 567243, 630270, 756324, 840360, 945405, 1134486, 1260540, 1512648, 1890810, 2268972, 2521080, 2836215, 3781620, 4537944, 5672430, 7563240, 11344860, 22689720]

約数ペア:

[(1, 22689720), (2, 11344860), (3, 7563240), (4, 5672430), (5, 4537944), (6, 3781620), (8, 2836215), (9, 2521080), (10, 2268972), (12, 1890810), (15, 1512648), (18, 1260540), (20, 1134486), (24, 945405), (27, 840360), (30, 756324), (36, 630270), (40, 567243), (45, 504216), (47, 482760), (54, 420180), (60, 378162), (72, 315135), (81, 280120), (90, 252108), (94, 241380), (108, 210090), (120, 189081), (135, 168072), (141, 160920), (149, 152280), (162, 140060), (180, 126054), (188, 120690), (216, 105045), (235, 96552), (270, 84036), (282, 80460), (298, 76140), (324, 70030), (360, 63027), (376, 60345), (405, 56024), (423, 53640), (447, 50760), (470, 48276), (540, 42018), (564, 40230), (596, 38070), (648, 35015), (705, 32184), (745, 30456), (810, 28012), (846, 26820), (894, 25380), (940, 24138), (1080, 21009), (1128, 20115), (1192, 19035), (1269, 17880), (1341, 16920), (1410, 16092), (1490, 15228), (1620, 14006), (1692, 13410), (1788, 12690), (1880, 12069), (2115, 10728), (2235, 10152), (2538, 8940), (2682, 8460), (2820, 8046), (2980, 7614), (3240, 7003), (3384, 6705), (3576, 6345), (3807, 5960), (4023, 5640), (4230, 5364), (4470, 5076)]