16514820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:299

約数の個数: 192

約数和(自身を含む): 62415360

約数和(自身を除く): 45900540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 257, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 514, 540, 595, 612, 630, 714, 756, 765, 771, 918, 945, 1020, 1028, 1071, 1190, 1260, 1285, 1428, 1530, 1542, 1785, 1799, 1836, 1890, 2142, 2295, 2313, 2380, 2570, 3060, 3084, 3213, 3570, 3598, 3780, 3855, 4284, 4369, 4590, 4626, 5140, 5355, 5397, 6426, 6939, 7140, 7196, 7710, 8738, 8995, 9180, 9252, 10710, 10794, 11565, 12852, 13107, 13878, 15420, 16065, 16191, 17476, 17990, 21420, 21588, 21845, 23130, 26214, 26985, 27756, 30583, 32130, 32382, 34695, 35980, 39321, 43690, 46260, 48573, 52428, 53970, 61166, 64260, 64764, 65535, 69390, 78642, 80955, 87380, 91749, 97146, 107940, 117963, 122332, 131070, 138780, 152915, 157284, 161910, 183498, 194292, 196605, 235926, 242865, 262140, 275247, 305830, 323820, 366996, 393210, 458745, 471852, 485730, 550494, 589815, 611660, 786420, 825741, 917490, 971460, 1100988, 1179630, 1376235, 1651482, 1834980, 2359260, 2752470, 3302964, 4128705, 5504940, 8257410, 16514820]

約数ペア:

[(1, 16514820), (2, 8257410), (3, 5504940), (4, 4128705), (5, 3302964), (6, 2752470), (7, 2359260), (9, 1834980), (10, 1651482), (12, 1376235), (14, 1179630), (15, 1100988), (17, 971460), (18, 917490), (20, 825741), (21, 786420), (27, 611660), (28, 589815), (30, 550494), (34, 485730), (35, 471852), (36, 458745), (42, 393210), (45, 366996), (51, 323820), (54, 305830), (60, 275247), (63, 262140), (68, 242865), (70, 235926), (84, 196605), (85, 194292), (90, 183498), (102, 161910), (105, 157284), (108, 152915), (119, 138780), (126, 131070), (135, 122332), (140, 117963), (153, 107940), (170, 97146), (180, 91749), (189, 87380), (204, 80955), (210, 78642), (238, 69390), (252, 65535), (255, 64764), (257, 64260), (270, 61166), (306, 53970), (315, 52428), (340, 48573), (357, 46260), (378, 43690), (420, 39321), (459, 35980), (476, 34695), (510, 32382), (514, 32130), (540, 30583), (595, 27756), (612, 26985), (630, 26214), (714, 23130), (756, 21845), (765, 21588), (771, 21420), (918, 17990), (945, 17476), (1020, 16191), (1028, 16065), (1071, 15420), (1190, 13878), (1260, 13107), (1285, 12852), (1428, 11565), (1530, 10794), (1542, 10710), (1785, 9252), (1799, 9180), (1836, 8995), (1890, 8738), (2142, 7710), (2295, 7196), (2313, 7140), (2380, 6939), (2570, 6426), (3060, 5397), (3084, 5355), (3213, 5140), (3570, 4626), (3598, 4590), (3780, 4369), (3855, 4284)]