137795760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 240

約数和(自身を含む): 495129024

約数和(自身を除く): 357333264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 53, 60, 69, 72, 80, 90, 92, 106, 115, 120, 138, 144, 157, 159, 180, 184, 207, 212, 230, 240, 265, 276, 314, 318, 345, 360, 368, 414, 424, 460, 471, 477, 530, 552, 628, 636, 690, 720, 785, 795, 828, 848, 920, 942, 954, 1035, 1060, 1104, 1219, 1256, 1272, 1380, 1413, 1570, 1590, 1656, 1840, 1884, 1908, 2070, 2120, 2355, 2385, 2438, 2512, 2544, 2760, 2826, 3140, 3180, 3312, 3611, 3657, 3768, 3816, 4140, 4240, 4710, 4770, 4876, 5520, 5652, 6095, 6280, 6360, 7065, 7222, 7314, 7536, 7632, 8280, 8321, 9420, 9540, 9752, 10833, 10971, 11304, 12190, 12560, 12720, 14130, 14444, 14628, 16560, 16642, 18055, 18285, 18840, 19080, 19504, 21666, 21942, 22608, 24380, 24963, 28260, 28888, 29256, 32499, 33284, 36110, 36570, 37680, 38160, 41605, 43332, 43884, 48760, 49926, 54165, 54855, 56520, 57776, 58512, 64998, 66568, 72220, 73140, 74889, 83210, 86664, 87768, 97520, 99852, 108330, 109710, 113040, 124815, 129996, 133136, 144440, 146280, 149778, 162495, 166420, 173328, 175536, 191383, 199704, 216660, 219420, 249630, 259992, 288880, 292560, 299556, 324990, 332840, 374445, 382766, 399408, 433320, 438840, 499260, 519984, 574149, 599112, 649980, 665680, 748890, 765532, 866640, 877680, 956915, 998520, 1148298, 1198224, 1299960, 1497780, 1531064, 1722447, 1913830, 1997040, 2296596, 2599920, 2870745, 2995560, 3062128, 3444894, 3827660, 4593192, 5741490, 5991120, 6889788, 7655320, 8612235, 9186384, 11482980, 13779576, 15310640, 17224470, 22965960, 27559152, 34448940, 45931920, 68897880, 137795760]

約数ペア:

[(1, 137795760), (2, 68897880), (3, 45931920), (4, 34448940), (5, 27559152), (6, 22965960), (8, 17224470), (9, 15310640), (10, 13779576), (12, 11482980), (15, 9186384), (16, 8612235), (18, 7655320), (20, 6889788), (23, 5991120), (24, 5741490), (30, 4593192), (36, 3827660), (40, 3444894), (45, 3062128), (46, 2995560), (48, 2870745), (53, 2599920), (60, 2296596), (69, 1997040), (72, 1913830), (80, 1722447), (90, 1531064), (92, 1497780), (106, 1299960), (115, 1198224), (120, 1148298), (138, 998520), (144, 956915), (157, 877680), (159, 866640), (180, 765532), (184, 748890), (207, 665680), (212, 649980), (230, 599112), (240, 574149), (265, 519984), (276, 499260), (314, 438840), (318, 433320), (345, 399408), (360, 382766), (368, 374445), (414, 332840), (424, 324990), (460, 299556), (471, 292560), (477, 288880), (530, 259992), (552, 249630), (628, 219420), (636, 216660), (690, 199704), (720, 191383), (785, 175536), (795, 173328), (828, 166420), (848, 162495), (920, 149778), (942, 146280), (954, 144440), (1035, 133136), (1060, 129996), (1104, 124815), (1219, 113040), (1256, 109710), (1272, 108330), (1380, 99852), (1413, 97520), (1570, 87768), (1590, 86664), (1656, 83210), (1840, 74889), (1884, 73140), (1908, 72220), (2070, 66568), (2120, 64998), (2355, 58512), (2385, 57776), (2438, 56520), (2512, 54855), (2544, 54165), (2760, 49926), (2826, 48760), (3140, 43884), (3180, 43332), (3312, 41605), (3611, 38160), (3657, 37680), (3768, 36570), (3816, 36110), (4140, 33284), (4240, 32499), (4710, 29256), (4770, 28888), (4876, 28260), (5520, 24963), (5652, 24380), (6095, 22608), (6280, 21942), (6360, 21666), (7065, 19504), (7222, 19080), (7314, 18840), (7536, 18285), (7632, 18055), (8280, 16642), (8321, 16560), (9420, 14628), (9540, 14444), (9752, 14130), (10833, 12720), (10971, 12560), (11304, 12190)]