16432680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 54950400

約数和(自身を除く): 38517720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 177, 211, 220, 236, 264, 295, 330, 354, 422, 440, 472, 590, 633, 649, 660, 708, 844, 885, 1055, 1180, 1266, 1298, 1320, 1416, 1688, 1770, 1947, 2110, 2321, 2360, 2532, 2596, 3165, 3245, 3540, 3894, 4220, 4642, 5064, 5192, 6330, 6490, 6963, 7080, 7788, 8440, 9284, 9735, 11605, 12449, 12660, 12980, 13926, 15576, 18568, 19470, 23210, 24898, 25320, 25960, 27852, 34815, 37347, 38940, 46420, 49796, 55704, 62245, 69630, 74694, 77880, 92840, 99592, 124490, 136939, 139260, 149388, 186735, 248980, 273878, 278520, 298776, 373470, 410817, 497960, 547756, 684695, 746940, 821634, 1095512, 1369390, 1493880, 1643268, 2054085, 2738780, 3286536, 4108170, 5477560, 8216340, 16432680]

約数ペア:

[(1, 16432680), (2, 8216340), (3, 5477560), (4, 4108170), (5, 3286536), (6, 2738780), (8, 2054085), (10, 1643268), (11, 1493880), (12, 1369390), (15, 1095512), (20, 821634), (22, 746940), (24, 684695), (30, 547756), (33, 497960), (40, 410817), (44, 373470), (55, 298776), (59, 278520), (60, 273878), (66, 248980), (88, 186735), (110, 149388), (118, 139260), (120, 136939), (132, 124490), (165, 99592), (177, 92840), (211, 77880), (220, 74694), (236, 69630), (264, 62245), (295, 55704), (330, 49796), (354, 46420), (422, 38940), (440, 37347), (472, 34815), (590, 27852), (633, 25960), (649, 25320), (660, 24898), (708, 23210), (844, 19470), (885, 18568), (1055, 15576), (1180, 13926), (1266, 12980), (1298, 12660), (1320, 12449), (1416, 11605), (1688, 9735), (1770, 9284), (1947, 8440), (2110, 7788), (2321, 7080), (2360, 6963), (2532, 6490), (2596, 6330), (3165, 5192), (3245, 5064), (3540, 4642), (3894, 4220)]