238926240

素因数分解:

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

素因数の和:7932

約数の個数: 192

約数和(自身を含む): 955825920

約数和(自身を除く): 716899680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 7901, 10080, 15120, 15802, 23703, 30240, 31604, 39505, 47406, 55307, 63208, 71109, 79010, 94812, 110614, 118515, 126416, 142218, 158020, 165921, 189624, 213327, 221228, 237030, 252832, 276535, 284436, 316040, 331842, 355545, 379248, 426654, 442456, 474060, 497763, 553070, 568872, 632080, 663684, 711090, 758496, 829605, 853308, 884912, 948120, 995526, 1066635, 1106140, 1137744, 1264160, 1327368, 1422180, 1493289, 1659210, 1706616, 1769824, 1896240, 1991052, 2133270, 2212280, 2275488, 2488815, 2654736, 2844360, 2986578, 3318420, 3413232, 3792480, 3982104, 4266540, 4424560, 4977630, 5309472, 5688720, 5973156, 6636840, 6826464, 7466445, 7964208, 8533080, 8849120, 9955260, 11377440, 11946312, 13273680, 14932890, 15928416, 17066160, 19910520, 23892624, 26547360, 29865780, 34132320, 39821040, 47785248, 59731560, 79642080, 119463120, 238926240]

約数ペア:

[(1, 238926240), (2, 119463120), (3, 79642080), (4, 59731560), (5, 47785248), (6, 39821040), (7, 34132320), (8, 29865780), (9, 26547360), (10, 23892624), (12, 19910520), (14, 17066160), (15, 15928416), (16, 14932890), (18, 13273680), (20, 11946312), (21, 11377440), (24, 9955260), (27, 8849120), (28, 8533080), (30, 7964208), (32, 7466445), (35, 6826464), (36, 6636840), (40, 5973156), (42, 5688720), (45, 5309472), (48, 4977630), (54, 4424560), (56, 4266540), (60, 3982104), (63, 3792480), (70, 3413232), (72, 3318420), (80, 2986578), (84, 2844360), (90, 2654736), (96, 2488815), (105, 2275488), (108, 2212280), (112, 2133270), (120, 1991052), (126, 1896240), (135, 1769824), (140, 1706616), (144, 1659210), (160, 1493289), (168, 1422180), (180, 1327368), (189, 1264160), (210, 1137744), (216, 1106140), (224, 1066635), (240, 995526), (252, 948120), (270, 884912), (280, 853308), (288, 829605), (315, 758496), (336, 711090), (360, 663684), (378, 632080), (420, 568872), (432, 553070), (480, 497763), (504, 474060), (540, 442456), (560, 426654), (630, 379248), (672, 355545), (720, 331842), (756, 316040), (840, 284436), (864, 276535), (945, 252832), (1008, 237030), (1080, 221228), (1120, 213327), (1260, 189624), (1440, 165921), (1512, 158020), (1680, 142218), (1890, 126416), (2016, 118515), (2160, 110614), (2520, 94812), (3024, 79010), (3360, 71109), (3780, 63208), (4320, 55307), (5040, 47406), (6048, 39505), (7560, 31604), (7901, 30240), (10080, 23703), (15120, 15802)]