164255520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2393}}^1$

素因数の和:2435

約数の個数: 192

約数和(自身を含む): 608114304

約数和(自身を除く): 443858784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2145, 2288, 2393, 2640, 2860, 3120, 3432, 4290, 4576, 4786, 5280, 5720, 6240, 6864, 7179, 8580, 9572, 11440, 11965, 13728, 14358, 17160, 19144, 22880, 23930, 26323, 28716, 31109, 34320, 35895, 38288, 47860, 52646, 57432, 62218, 68640, 71790, 76576, 78969, 93327, 95720, 105292, 114864, 124436, 131615, 143580, 155545, 157938, 186654, 191440, 210584, 229728, 248872, 263230, 287160, 311090, 315876, 342199, 373308, 382880, 394845, 421168, 466635, 497744, 526460, 574320, 622180, 631752, 684398, 746616, 789690, 842336, 933270, 995488, 1026597, 1052920, 1148640, 1244360, 1263504, 1368796, 1493232, 1579380, 1710995, 1866540, 2053194, 2105840, 2488720, 2527008, 2737592, 2986464, 3158760, 3421990, 3733080, 4106388, 4211680, 4977440, 5132985, 5475184, 6317520, 6843980, 7466160, 8212776, 10265970, 10950368, 12635040, 13687960, 14932320, 16425552, 20531940, 27375920, 32851104, 41063880, 54751840, 82127760, 164255520]

約数ペア:

[(1, 164255520), (2, 82127760), (3, 54751840), (4, 41063880), (5, 32851104), (6, 27375920), (8, 20531940), (10, 16425552), (11, 14932320), (12, 13687960), (13, 12635040), (15, 10950368), (16, 10265970), (20, 8212776), (22, 7466160), (24, 6843980), (26, 6317520), (30, 5475184), (32, 5132985), (33, 4977440), (39, 4211680), (40, 4106388), (44, 3733080), (48, 3421990), (52, 3158760), (55, 2986464), (60, 2737592), (65, 2527008), (66, 2488720), (78, 2105840), (80, 2053194), (88, 1866540), (96, 1710995), (104, 1579380), (110, 1493232), (120, 1368796), (130, 1263504), (132, 1244360), (143, 1148640), (156, 1052920), (160, 1026597), (165, 995488), (176, 933270), (195, 842336), (208, 789690), (220, 746616), (240, 684398), (260, 631752), (264, 622180), (286, 574320), (312, 526460), (330, 497744), (352, 466635), (390, 421168), (416, 394845), (429, 382880), (440, 373308), (480, 342199), (520, 315876), (528, 311090), (572, 287160), (624, 263230), (660, 248872), (715, 229728), (780, 210584), (858, 191440), (880, 186654), (1040, 157938), (1056, 155545), (1144, 143580), (1248, 131615), (1320, 124436), (1430, 114864), (1560, 105292), (1716, 95720), (1760, 93327), (2080, 78969), (2145, 76576), (2288, 71790), (2393, 68640), (2640, 62218), (2860, 57432), (3120, 52646), (3432, 47860), (4290, 38288), (4576, 35895), (4786, 34320), (5280, 31109), (5720, 28716), (6240, 26323), (6864, 23930), (7179, 22880), (8580, 19144), (9572, 17160), (11440, 14358), (11965, 13728)]