200540160

素因数分解:

$2^{18}\times 3^2\times 5^1\times {\mathrm{17}}^1$

素因数の和:64

約数の個数: 228

約数和(自身を含む): 736098948

約数和(自身を除く): 535558788

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1024, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 2040, 2048, 2176, 2304, 2448, 2560, 2720, 2880, 3060, 3072, 3264, 3840, 4080, 4096, 4352, 4608, 4896, 5120, 5440, 5760, 6120, 6144, 6528, 7680, 8160, 8192, 8704, 9216, 9792, 10240, 10880, 11520, 12240, 12288, 13056, 15360, 16320, 16384, 17408, 18432, 19584, 20480, 21760, 23040, 24480, 24576, 26112, 30720, 32640, 32768, 34816, 36864, 39168, 40960, 43520, 46080, 48960, 49152, 52224, 61440, 65280, 65536, 69632, 73728, 78336, 81920, 87040, 92160, 97920, 98304, 104448, 122880, 130560, 131072, 139264, 147456, 156672, 163840, 174080, 184320, 195840, 196608, 208896, 245760, 261120, 262144, 278528, 294912, 313344, 327680, 348160, 368640, 391680, 393216, 417792, 491520, 522240, 557056, 589824, 626688, 655360, 696320, 737280, 783360, 786432, 835584, 983040, 1044480, 1114112, 1179648, 1253376, 1310720, 1392640, 1474560, 1566720, 1671168, 1966080, 2088960, 2228224, 2359296, 2506752, 2785280, 2949120, 3133440, 3342336, 3932160, 4177920, 4456448, 5013504, 5570560, 5898240, 6266880, 6684672, 8355840, 10027008, 11141120, 11796480, 12533760, 13369344, 16711680, 20054016, 22282240, 25067520, 33423360, 40108032, 50135040, 66846720, 100270080, 200540160]

約数ペア:

[(1, 200540160), (2, 100270080), (3, 66846720), (4, 50135040), (5, 40108032), (6, 33423360), (8, 25067520), (9, 22282240), (10, 20054016), (12, 16711680), (15, 13369344), (16, 12533760), (17, 11796480), (18, 11141120), (20, 10027008), (24, 8355840), (30, 6684672), (32, 6266880), (34, 5898240), (36, 5570560), (40, 5013504), (45, 4456448), (48, 4177920), (51, 3932160), (60, 3342336), (64, 3133440), (68, 2949120), (72, 2785280), (80, 2506752), (85, 2359296), (90, 2228224), (96, 2088960), (102, 1966080), (120, 1671168), (128, 1566720), (136, 1474560), (144, 1392640), (153, 1310720), (160, 1253376), (170, 1179648), (180, 1114112), (192, 1044480), (204, 983040), (240, 835584), (255, 786432), (256, 783360), (272, 737280), (288, 696320), (306, 655360), (320, 626688), (340, 589824), (360, 557056), (384, 522240), (408, 491520), (480, 417792), (510, 393216), (512, 391680), (544, 368640), (576, 348160), (612, 327680), (640, 313344), (680, 294912), (720, 278528), (765, 262144), (768, 261120), (816, 245760), (960, 208896), (1020, 196608), (1024, 195840), (1088, 184320), (1152, 174080), (1224, 163840), (1280, 156672), (1360, 147456), (1440, 139264), (1530, 131072), (1536, 130560), (1632, 122880), (1920, 104448), (2040, 98304), (2048, 97920), (2176, 92160), (2304, 87040), (2448, 81920), (2560, 78336), (2720, 73728), (2880, 69632), (3060, 65536), (3072, 65280), (3264, 61440), (3840, 52224), (4080, 49152), (4096, 48960), (4352, 46080), (4608, 43520), (4896, 40960), (5120, 39168), (5440, 36864), (5760, 34816), (6120, 32768), (6144, 32640), (6528, 30720), (7680, 26112), (8160, 24576), (8192, 24480), (8704, 23040), (9216, 21760), (9792, 20480), (10240, 19584), (10880, 18432), (11520, 17408), (12240, 16384), (12288, 16320), (13056, 15360)]