159284160

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{7901}}^1$

素因数の和:7931

約数の個数: 168

約数和(自身を含む): 626217696

約数和(自身を除く): 466933536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 7901, 10080, 15802, 20160, 23703, 31604, 39505, 47406, 55307, 63208, 71109, 79010, 94812, 110614, 118515, 126416, 142218, 158020, 165921, 189624, 221228, 237030, 252832, 276535, 284436, 316040, 331842, 355545, 379248, 442456, 474060, 497763, 505664, 553070, 568872, 632080, 663684, 711090, 758496, 829605, 884912, 948120, 995526, 1106140, 1137744, 1264160, 1327368, 1422180, 1516992, 1659210, 1769824, 1896240, 1991052, 2212280, 2275488, 2488815, 2528320, 2654736, 2844360, 3318420, 3539648, 3792480, 3982104, 4424560, 4550976, 4977630, 5309472, 5688720, 6636840, 7584960, 7964208, 8849120, 9955260, 10618944, 11377440, 13273680, 15928416, 17698240, 19910520, 22754880, 26547360, 31856832, 39821040, 53094720, 79642080, 159284160]

約数ペア:

[(1, 159284160), (2, 79642080), (3, 53094720), (4, 39821040), (5, 31856832), (6, 26547360), (7, 22754880), (8, 19910520), (9, 17698240), (10, 15928416), (12, 13273680), (14, 11377440), (15, 10618944), (16, 9955260), (18, 8849120), (20, 7964208), (21, 7584960), (24, 6636840), (28, 5688720), (30, 5309472), (32, 4977630), (35, 4550976), (36, 4424560), (40, 3982104), (42, 3792480), (45, 3539648), (48, 3318420), (56, 2844360), (60, 2654736), (63, 2528320), (64, 2488815), (70, 2275488), (72, 2212280), (80, 1991052), (84, 1896240), (90, 1769824), (96, 1659210), (105, 1516992), (112, 1422180), (120, 1327368), (126, 1264160), (140, 1137744), (144, 1106140), (160, 995526), (168, 948120), (180, 884912), (192, 829605), (210, 758496), (224, 711090), (240, 663684), (252, 632080), (280, 568872), (288, 553070), (315, 505664), (320, 497763), (336, 474060), (360, 442456), (420, 379248), (448, 355545), (480, 331842), (504, 316040), (560, 284436), (576, 276535), (630, 252832), (672, 237030), (720, 221228), (840, 189624), (960, 165921), (1008, 158020), (1120, 142218), (1260, 126416), (1344, 118515), (1440, 110614), (1680, 94812), (2016, 79010), (2240, 71109), (2520, 63208), (2880, 55307), (3360, 47406), (4032, 39505), (5040, 31604), (6720, 23703), (7901, 20160), (10080, 15802)]