158595120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 568481472

約数和(自身を除く): 409886352

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, 60, 61, 69, 72, 80, 90, 92, 115, 120, 122, 138, 144, 157, 180, 183, 184, 207, 230, 240, 244, 276, 305, 314, 345, 360, 366, 368, 414, 460, 471, 488, 549, 552, 610, 628, 690, 720, 732, 785, 828, 915, 920, 942, 976, 1035, 1098, 1104, 1220, 1256, 1380, 1403, 1413, 1464, 1570, 1656, 1830, 1840, 1884, 2070, 2196, 2355, 2440, 2512, 2745, 2760, 2806, 2826, 2928, 3140, 3312, 3611, 3660, 3768, 4140, 4209, 4392, 4710, 4880, 5490, 5520, 5612, 5652, 6280, 7015, 7065, 7222, 7320, 7536, 8280, 8418, 8784, 9420, 9577, 10833, 10980, 11224, 11304, 12560, 12627, 14030, 14130, 14444, 14640, 16560, 16836, 18055, 18840, 19154, 21045, 21666, 21960, 22448, 22608, 25254, 28060, 28260, 28731, 28888, 32499, 33672, 36110, 37680, 38308, 42090, 43332, 43920, 47885, 50508, 54165, 56120, 56520, 57462, 57776, 63135, 64998, 67344, 72220, 76616, 84180, 86193, 86664, 95770, 101016, 108330, 112240, 113040, 114924, 126270, 129996, 143655, 144440, 153232, 162495, 168360, 172386, 173328, 191540, 202032, 216660, 220271, 229848, 252540, 259992, 287310, 288880, 324990, 336720, 344772, 383080, 430965, 433320, 440542, 459696, 505080, 519984, 574620, 649980, 660813, 689544, 766160, 861930, 866640, 881084, 1010160, 1101355, 1149240, 1299960, 1321626, 1379088, 1723860, 1762168, 1982439, 2202710, 2298480, 2599920, 2643252, 3304065, 3447720, 3524336, 3964878, 4405420, 5286504, 6608130, 6895440, 7929756, 8810840, 9912195, 10573008, 13216260, 15859512, 17621680, 19824390, 26432520, 31719024, 39648780, 52865040, 79297560, 158595120]

約数ペア:

[(1, 158595120), (2, 79297560), (3, 52865040), (4, 39648780), (5, 31719024), (6, 26432520), (8, 19824390), (9, 17621680), (10, 15859512), (12, 13216260), (15, 10573008), (16, 9912195), (18, 8810840), (20, 7929756), (23, 6895440), (24, 6608130), (30, 5286504), (36, 4405420), (40, 3964878), (45, 3524336), (46, 3447720), (48, 3304065), (60, 2643252), (61, 2599920), (69, 2298480), (72, 2202710), (80, 1982439), (90, 1762168), (92, 1723860), (115, 1379088), (120, 1321626), (122, 1299960), (138, 1149240), (144, 1101355), (157, 1010160), (180, 881084), (183, 866640), (184, 861930), (207, 766160), (230, 689544), (240, 660813), (244, 649980), (276, 574620), (305, 519984), (314, 505080), (345, 459696), (360, 440542), (366, 433320), (368, 430965), (414, 383080), (460, 344772), (471, 336720), (488, 324990), (549, 288880), (552, 287310), (610, 259992), (628, 252540), (690, 229848), (720, 220271), (732, 216660), (785, 202032), (828, 191540), (915, 173328), (920, 172386), (942, 168360), (976, 162495), (1035, 153232), (1098, 144440), (1104, 143655), (1220, 129996), (1256, 126270), (1380, 114924), (1403, 113040), (1413, 112240), (1464, 108330), (1570, 101016), (1656, 95770), (1830, 86664), (1840, 86193), (1884, 84180), (2070, 76616), (2196, 72220), (2355, 67344), (2440, 64998), (2512, 63135), (2745, 57776), (2760, 57462), (2806, 56520), (2826, 56120), (2928, 54165), (3140, 50508), (3312, 47885), (3611, 43920), (3660, 43332), (3768, 42090), (4140, 38308), (4209, 37680), (4392, 36110), (4710, 33672), (4880, 32499), (5490, 28888), (5520, 28731), (5612, 28260), (5652, 28060), (6280, 25254), (7015, 22608), (7065, 22448), (7222, 21960), (7320, 21666), (7536, 21045), (8280, 19154), (8418, 18840), (8784, 18055), (9420, 16836), (9577, 16560), (10833, 14640), (10980, 14444), (11224, 14130), (11304, 14030), (12560, 12627)]