16144680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 52214400

約数和(自身を除く): 36069720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 73, 76, 95, 97, 114, 120, 146, 152, 190, 194, 219, 228, 285, 291, 292, 365, 380, 388, 438, 456, 485, 570, 582, 584, 730, 760, 776, 876, 970, 1095, 1140, 1164, 1387, 1455, 1460, 1752, 1843, 1940, 2190, 2280, 2328, 2774, 2910, 2920, 3686, 3880, 4161, 4380, 5529, 5548, 5820, 6935, 7081, 7372, 8322, 8760, 9215, 11058, 11096, 11640, 13870, 14162, 14744, 16644, 18430, 20805, 21243, 22116, 27645, 27740, 28324, 33288, 35405, 36860, 41610, 42486, 44232, 55290, 55480, 56648, 70810, 73720, 83220, 84972, 106215, 110580, 134539, 141620, 166440, 169944, 212430, 221160, 269078, 283240, 403617, 424860, 538156, 672695, 807234, 849720, 1076312, 1345390, 1614468, 2018085, 2690780, 3228936, 4036170, 5381560, 8072340, 16144680]

約数ペア:

[(1, 16144680), (2, 8072340), (3, 5381560), (4, 4036170), (5, 3228936), (6, 2690780), (8, 2018085), (10, 1614468), (12, 1345390), (15, 1076312), (19, 849720), (20, 807234), (24, 672695), (30, 538156), (38, 424860), (40, 403617), (57, 283240), (60, 269078), (73, 221160), (76, 212430), (95, 169944), (97, 166440), (114, 141620), (120, 134539), (146, 110580), (152, 106215), (190, 84972), (194, 83220), (219, 73720), (228, 70810), (285, 56648), (291, 55480), (292, 55290), (365, 44232), (380, 42486), (388, 41610), (438, 36860), (456, 35405), (485, 33288), (570, 28324), (582, 27740), (584, 27645), (730, 22116), (760, 21243), (776, 20805), (876, 18430), (970, 16644), (1095, 14744), (1140, 14162), (1164, 13870), (1387, 11640), (1455, 11096), (1460, 11058), (1752, 9215), (1843, 8760), (1940, 8322), (2190, 7372), (2280, 7081), (2328, 6935), (2774, 5820), (2910, 5548), (2920, 5529), (3686, 4380), (3880, 4161)]