206693640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 256

約数和(自身を含む): 737164800

約数和(自身を除く): 530471160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 53, 54, 60, 69, 72, 90, 92, 106, 108, 115, 120, 135, 138, 157, 159, 180, 184, 207, 212, 216, 230, 265, 270, 276, 314, 318, 345, 360, 414, 424, 460, 471, 477, 530, 540, 552, 621, 628, 636, 690, 785, 795, 828, 920, 942, 954, 1035, 1060, 1080, 1219, 1242, 1256, 1272, 1380, 1413, 1431, 1570, 1590, 1656, 1884, 1908, 2070, 2120, 2355, 2385, 2438, 2484, 2760, 2826, 2862, 3105, 3140, 3180, 3611, 3657, 3768, 3816, 4140, 4239, 4710, 4770, 4876, 4968, 5652, 5724, 6095, 6210, 6280, 6360, 7065, 7155, 7222, 7314, 8280, 8321, 8478, 9420, 9540, 9752, 10833, 10971, 11304, 11448, 12190, 12420, 14130, 14310, 14444, 14628, 16642, 16956, 18055, 18285, 18840, 19080, 21195, 21666, 21942, 24380, 24840, 24963, 28260, 28620, 28888, 29256, 32499, 32913, 33284, 33912, 36110, 36570, 41605, 42390, 43332, 43884, 48760, 49926, 54165, 54855, 56520, 57240, 64998, 65826, 66568, 72220, 73140, 74889, 83210, 84780, 86664, 87768, 97497, 99852, 108330, 109710, 124815, 129996, 131652, 144440, 146280, 149778, 162495, 164565, 166420, 169560, 191383, 194994, 199704, 216660, 219420, 224667, 249630, 259992, 263304, 299556, 324990, 329130, 332840, 374445, 382766, 389988, 433320, 438840, 449334, 487485, 499260, 574149, 599112, 649980, 658260, 748890, 765532, 779976, 898668, 956915, 974970, 998520, 1123335, 1148298, 1299960, 1316520, 1497780, 1531064, 1722447, 1797336, 1913830, 1949940, 2246670, 2296596, 2870745, 2995560, 3444894, 3827660, 3899880, 4493340, 4593192, 5167341, 5741490, 6889788, 7655320, 8612235, 8986680, 10334682, 11482980, 13779576, 17224470, 20669364, 22965960, 25836705, 34448940, 41338728, 51673410, 68897880, 103346820, 206693640]

約数ペア:

[(1, 206693640), (2, 103346820), (3, 68897880), (4, 51673410), (5, 41338728), (6, 34448940), (8, 25836705), (9, 22965960), (10, 20669364), (12, 17224470), (15, 13779576), (18, 11482980), (20, 10334682), (23, 8986680), (24, 8612235), (27, 7655320), (30, 6889788), (36, 5741490), (40, 5167341), (45, 4593192), (46, 4493340), (53, 3899880), (54, 3827660), (60, 3444894), (69, 2995560), (72, 2870745), (90, 2296596), (92, 2246670), (106, 1949940), (108, 1913830), (115, 1797336), (120, 1722447), (135, 1531064), (138, 1497780), (157, 1316520), (159, 1299960), (180, 1148298), (184, 1123335), (207, 998520), (212, 974970), (216, 956915), (230, 898668), (265, 779976), (270, 765532), (276, 748890), (314, 658260), (318, 649980), (345, 599112), (360, 574149), (414, 499260), (424, 487485), (460, 449334), (471, 438840), (477, 433320), (530, 389988), (540, 382766), (552, 374445), (621, 332840), (628, 329130), (636, 324990), (690, 299556), (785, 263304), (795, 259992), (828, 249630), (920, 224667), (942, 219420), (954, 216660), (1035, 199704), (1060, 194994), (1080, 191383), (1219, 169560), (1242, 166420), (1256, 164565), (1272, 162495), (1380, 149778), (1413, 146280), (1431, 144440), (1570, 131652), (1590, 129996), (1656, 124815), (1884, 109710), (1908, 108330), (2070, 99852), (2120, 97497), (2355, 87768), (2385, 86664), (2438, 84780), (2484, 83210), (2760, 74889), (2826, 73140), (2862, 72220), (3105, 66568), (3140, 65826), (3180, 64998), (3611, 57240), (3657, 56520), (3768, 54855), (3816, 54165), (4140, 49926), (4239, 48760), (4710, 43884), (4770, 43332), (4876, 42390), (4968, 41605), (5652, 36570), (5724, 36110), (6095, 33912), (6210, 33284), (6280, 32913), (6360, 32499), (7065, 29256), (7155, 28888), (7222, 28620), (7314, 28260), (8280, 24963), (8321, 24840), (8478, 24380), (9420, 21942), (9540, 21666), (9752, 21195), (10833, 19080), (10971, 18840), (11304, 18285), (11448, 18055), (12190, 16956), (12420, 16642), (14130, 14628), (14310, 14444)]