164676780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13259}}^1$

素因数の和:13300

約数の個数: 96

約数和(自身を含む): 534643200

約数和(自身を除く): 369966420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 13259, 26518, 39777, 53036, 66295, 79554, 119331, 132590, 159108, 198885, 238662, 265180, 304957, 357993, 397770, 477324, 596655, 609914, 715986, 795540, 914871, 1193310, 1219828, 1431972, 1524785, 1789965, 1829742, 2386620, 2744613, 3049570, 3579930, 3659484, 4574355, 5489226, 6099140, 7159860, 8233839, 9148710, 10978452, 13723065, 16467678, 18297420, 27446130, 32935356, 41169195, 54892260, 82338390, 164676780]

約数ペア:

[(1, 164676780), (2, 82338390), (3, 54892260), (4, 41169195), (5, 32935356), (6, 27446130), (9, 18297420), (10, 16467678), (12, 13723065), (15, 10978452), (18, 9148710), (20, 8233839), (23, 7159860), (27, 6099140), (30, 5489226), (36, 4574355), (45, 3659484), (46, 3579930), (54, 3049570), (60, 2744613), (69, 2386620), (90, 1829742), (92, 1789965), (108, 1524785), (115, 1431972), (135, 1219828), (138, 1193310), (180, 914871), (207, 795540), (230, 715986), (270, 609914), (276, 596655), (345, 477324), (414, 397770), (460, 357993), (540, 304957), (621, 265180), (690, 238662), (828, 198885), (1035, 159108), (1242, 132590), (1380, 119331), (2070, 79554), (2484, 66295), (3105, 53036), (4140, 39777), (6210, 26518), (12420, 13259)]