238827960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{4513}}^1$

素因数の和:4547

約数の個数: 192

約数和(自身を含む): 926272800

約数和(自身を除く): 687444840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3528, 3780, 4410, 4513, 5292, 5880, 6615, 7560, 8820, 9026, 10584, 13230, 13539, 17640, 18052, 22565, 26460, 27078, 31591, 36104, 40617, 45130, 52920, 54156, 63182, 67695, 81234, 90260, 94773, 108312, 121851, 126364, 135390, 157955, 162468, 180520, 189546, 203085, 221137, 243702, 252728, 270780, 284319, 315910, 324936, 379092, 406170, 442274, 473865, 487404, 541560, 568638, 609255, 631820, 663411, 758184, 812340, 852957, 884548, 947730, 974808, 1105685, 1137276, 1218510, 1263640, 1326822, 1421595, 1624680, 1705914, 1769096, 1895460, 1990233, 2211370, 2274552, 2437020, 2653644, 2843190, 3317055, 3411828, 3790920, 3980466, 4264785, 4422740, 4874040, 5307288, 5686380, 5970699, 6634110, 6823656, 7960932, 8529570, 8845480, 9951165, 11372760, 11941398, 13268220, 15921864, 17059140, 19902330, 23882796, 26536440, 29853495, 34118280, 39804660, 47765592, 59706990, 79609320, 119413980, 238827960]

約数ペア:

[(1, 238827960), (2, 119413980), (3, 79609320), (4, 59706990), (5, 47765592), (6, 39804660), (7, 34118280), (8, 29853495), (9, 26536440), (10, 23882796), (12, 19902330), (14, 17059140), (15, 15921864), (18, 13268220), (20, 11941398), (21, 11372760), (24, 9951165), (27, 8845480), (28, 8529570), (30, 7960932), (35, 6823656), (36, 6634110), (40, 5970699), (42, 5686380), (45, 5307288), (49, 4874040), (54, 4422740), (56, 4264785), (60, 3980466), (63, 3790920), (70, 3411828), (72, 3317055), (84, 2843190), (90, 2653644), (98, 2437020), (105, 2274552), (108, 2211370), (120, 1990233), (126, 1895460), (135, 1769096), (140, 1705914), (147, 1624680), (168, 1421595), (180, 1326822), (189, 1263640), (196, 1218510), (210, 1137276), (216, 1105685), (245, 974808), (252, 947730), (270, 884548), (280, 852957), (294, 812340), (315, 758184), (360, 663411), (378, 631820), (392, 609255), (420, 568638), (441, 541560), (490, 487404), (504, 473865), (540, 442274), (588, 406170), (630, 379092), (735, 324936), (756, 315910), (840, 284319), (882, 270780), (945, 252728), (980, 243702), (1080, 221137), (1176, 203085), (1260, 189546), (1323, 180520), (1470, 162468), (1512, 157955), (1764, 135390), (1890, 126364), (1960, 121851), (2205, 108312), (2520, 94773), (2646, 90260), (2940, 81234), (3528, 67695), (3780, 63182), (4410, 54156), (4513, 52920), (5292, 45130), (5880, 40617), (6615, 36104), (7560, 31591), (8820, 27078), (9026, 26460), (10584, 22565), (13230, 18052), (13539, 17640)]