235365480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:381

約数の個数: 256

約数和(自身を含む): 906854400

約数和(自身を除く): 671488920

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, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 163, 168, 180, 189, 191, 210, 216, 252, 270, 280, 315, 326, 360, 378, 382, 420, 489, 504, 540, 573, 630, 652, 756, 764, 815, 840, 945, 955, 978, 1080, 1141, 1146, 1260, 1304, 1337, 1467, 1512, 1528, 1630, 1719, 1890, 1910, 1956, 2282, 2292, 2445, 2520, 2674, 2865, 2934, 3260, 3423, 3438, 3780, 3820, 3912, 4011, 4401, 4564, 4584, 4890, 5157, 5348, 5705, 5730, 5868, 6520, 6685, 6846, 6876, 7335, 7560, 7640, 8022, 8595, 8802, 9128, 9780, 10269, 10314, 10696, 11410, 11460, 11736, 12033, 13370, 13692, 13752, 14670, 16044, 17115, 17190, 17604, 19560, 20055, 20538, 20628, 22005, 22820, 22920, 24066, 25785, 26740, 27384, 29340, 30807, 31133, 32088, 34230, 34380, 35208, 36099, 40110, 41076, 41256, 44010, 45640, 48132, 51345, 51570, 53480, 58680, 60165, 61614, 62266, 68460, 68760, 72198, 80220, 82152, 88020, 93399, 96264, 102690, 103140, 120330, 123228, 124532, 136920, 144396, 154035, 155665, 160440, 176040, 180495, 186798, 205380, 206280, 217931, 240660, 246456, 249064, 280197, 288792, 308070, 311330, 360990, 373596, 410760, 435862, 466995, 481320, 560394, 616140, 622660, 653793, 721980, 747192, 840591, 871724, 933990, 1089655, 1120788, 1232280, 1245320, 1307586, 1400985, 1443960, 1681182, 1743448, 1867980, 1961379, 2179310, 2241576, 2615172, 2801970, 3268965, 3362364, 3735960, 3922758, 4202955, 4358620, 5230344, 5603940, 5884137, 6537930, 6724728, 7845516, 8405910, 8717240, 9806895, 11207880, 11768274, 13075860, 15691032, 16811820, 19613790, 23536548, 26151720, 29420685, 33623640, 39227580, 47073096, 58841370, 78455160, 117682740, 235365480]

約数ペア:

[(1, 235365480), (2, 117682740), (3, 78455160), (4, 58841370), (5, 47073096), (6, 39227580), (7, 33623640), (8, 29420685), (9, 26151720), (10, 23536548), (12, 19613790), (14, 16811820), (15, 15691032), (18, 13075860), (20, 11768274), (21, 11207880), (24, 9806895), (27, 8717240), (28, 8405910), (30, 7845516), (35, 6724728), (36, 6537930), (40, 5884137), (42, 5603940), (45, 5230344), (54, 4358620), (56, 4202955), (60, 3922758), (63, 3735960), (70, 3362364), (72, 3268965), (84, 2801970), (90, 2615172), (105, 2241576), (108, 2179310), (120, 1961379), (126, 1867980), (135, 1743448), (140, 1681182), (163, 1443960), (168, 1400985), (180, 1307586), (189, 1245320), (191, 1232280), (210, 1120788), (216, 1089655), (252, 933990), (270, 871724), (280, 840591), (315, 747192), (326, 721980), (360, 653793), (378, 622660), (382, 616140), (420, 560394), (489, 481320), (504, 466995), (540, 435862), (573, 410760), (630, 373596), (652, 360990), (756, 311330), (764, 308070), (815, 288792), (840, 280197), (945, 249064), (955, 246456), (978, 240660), (1080, 217931), (1141, 206280), (1146, 205380), (1260, 186798), (1304, 180495), (1337, 176040), (1467, 160440), (1512, 155665), (1528, 154035), (1630, 144396), (1719, 136920), (1890, 124532), (1910, 123228), (1956, 120330), (2282, 103140), (2292, 102690), (2445, 96264), (2520, 93399), (2674, 88020), (2865, 82152), (2934, 80220), (3260, 72198), (3423, 68760), (3438, 68460), (3780, 62266), (3820, 61614), (3912, 60165), (4011, 58680), (4401, 53480), (4564, 51570), (4584, 51345), (4890, 48132), (5157, 45640), (5348, 44010), (5705, 41256), (5730, 41076), (5868, 40110), (6520, 36099), (6685, 35208), (6846, 34380), (6876, 34230), (7335, 32088), (7560, 31133), (7640, 30807), (8022, 29340), (8595, 27384), (8802, 26740), (9128, 25785), (9780, 24066), (10269, 22920), (10314, 22820), (10696, 22005), (11410, 20628), (11460, 20538), (11736, 20055), (12033, 19560), (13370, 17604), (13692, 17190), (13752, 17115), (14670, 16044)]