227205120

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{43}}^2$

素因数の和:120

約数の個数: 168

約数和(自身を含む): 744312456

約数和(自身を除く): 517107336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 320, 344, 384, 430, 480, 512, 516, 640, 645, 688, 768, 860, 960, 1024, 1032, 1280, 1290, 1376, 1536, 1720, 1849, 1920, 2048, 2064, 2560, 2580, 2752, 3072, 3440, 3698, 3840, 4096, 4128, 5120, 5160, 5504, 5547, 6144, 6880, 7396, 7680, 8192, 8256, 9245, 10240, 10320, 11008, 11094, 12288, 13760, 14792, 15360, 16512, 18490, 20480, 20640, 22016, 22188, 24576, 27520, 27735, 29584, 30720, 33024, 36980, 40960, 41280, 44032, 44376, 55040, 55470, 59168, 61440, 66048, 73960, 82560, 88064, 88752, 110080, 110940, 118336, 122880, 132096, 147920, 165120, 176128, 177504, 220160, 221880, 236672, 264192, 295840, 330240, 352256, 355008, 440320, 443760, 473344, 528384, 591680, 660480, 710016, 880640, 887520, 946688, 1056768, 1183360, 1320960, 1420032, 1761280, 1775040, 1893376, 2366720, 2641920, 2840064, 3550080, 3786752, 4733440, 5283840, 5680128, 7100160, 7573504, 9466880, 11360256, 14200320, 15147008, 18933760, 22720512, 28400640, 37867520, 45441024, 56801280, 75735040, 113602560, 227205120]

約数ペア:

[(1, 227205120), (2, 113602560), (3, 75735040), (4, 56801280), (5, 45441024), (6, 37867520), (8, 28400640), (10, 22720512), (12, 18933760), (15, 15147008), (16, 14200320), (20, 11360256), (24, 9466880), (30, 7573504), (32, 7100160), (40, 5680128), (43, 5283840), (48, 4733440), (60, 3786752), (64, 3550080), (80, 2840064), (86, 2641920), (96, 2366720), (120, 1893376), (128, 1775040), (129, 1761280), (160, 1420032), (172, 1320960), (192, 1183360), (215, 1056768), (240, 946688), (256, 887520), (258, 880640), (320, 710016), (344, 660480), (384, 591680), (430, 528384), (480, 473344), (512, 443760), (516, 440320), (640, 355008), (645, 352256), (688, 330240), (768, 295840), (860, 264192), (960, 236672), (1024, 221880), (1032, 220160), (1280, 177504), (1290, 176128), (1376, 165120), (1536, 147920), (1720, 132096), (1849, 122880), (1920, 118336), (2048, 110940), (2064, 110080), (2560, 88752), (2580, 88064), (2752, 82560), (3072, 73960), (3440, 66048), (3698, 61440), (3840, 59168), (4096, 55470), (4128, 55040), (5120, 44376), (5160, 44032), (5504, 41280), (5547, 40960), (6144, 36980), (6880, 33024), (7396, 30720), (7680, 29584), (8192, 27735), (8256, 27520), (9245, 24576), (10240, 22188), (10320, 22016), (11008, 20640), (11094, 20480), (12288, 18490), (13760, 16512), (14792, 15360)]