1402256240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11981}}^1$

素因数の和:12031

約数の個数: 160

約数和(自身を含む): 4279011840

約数和(自身を除く): 2876755600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 176, 190, 209, 220, 266, 280, 304, 308, 380, 385, 418, 440, 532, 560, 616, 665, 760, 770, 836, 880, 1045, 1064, 1232, 1330, 1463, 1520, 1540, 1672, 2090, 2128, 2660, 2926, 3080, 3344, 4180, 5320, 5852, 6160, 7315, 8360, 10640, 11704, 11981, 14630, 16720, 23408, 23962, 29260, 47924, 58520, 59905, 83867, 95848, 117040, 119810, 131791, 167734, 191696, 227639, 239620, 263582, 335468, 419335, 455278, 479240, 527164, 658955, 670936, 838670, 910556, 922537, 958480, 1054328, 1138195, 1317910, 1341872, 1593473, 1677340, 1821112, 1845074, 2108656, 2276390, 2504029, 2635820, 3186946, 3354680, 3642224, 3690148, 4552780, 4612685, 5008058, 5271640, 6373892, 6709360, 7380296, 7967365, 9105560, 9225370, 10016116, 10543280, 12520145, 12747784, 14760592, 15934730, 17528203, 18211120, 18450740, 20032232, 25040290, 25495568, 31869460, 35056406, 36901480, 40064464, 50080580, 63738920, 70112812, 73802960, 87641015, 100161160, 127477840, 140225624, 175282030, 200322320, 280451248, 350564060, 701128120, 1402256240]

約数ペア:

[(1, 1402256240), (2, 701128120), (4, 350564060), (5, 280451248), (7, 200322320), (8, 175282030), (10, 140225624), (11, 127477840), (14, 100161160), (16, 87641015), (19, 73802960), (20, 70112812), (22, 63738920), (28, 50080580), (35, 40064464), (38, 36901480), (40, 35056406), (44, 31869460), (55, 25495568), (56, 25040290), (70, 20032232), (76, 18450740), (77, 18211120), (80, 17528203), (88, 15934730), (95, 14760592), (110, 12747784), (112, 12520145), (133, 10543280), (140, 10016116), (152, 9225370), (154, 9105560), (176, 7967365), (190, 7380296), (209, 6709360), (220, 6373892), (266, 5271640), (280, 5008058), (304, 4612685), (308, 4552780), (380, 3690148), (385, 3642224), (418, 3354680), (440, 3186946), (532, 2635820), (560, 2504029), (616, 2276390), (665, 2108656), (760, 1845074), (770, 1821112), (836, 1677340), (880, 1593473), (1045, 1341872), (1064, 1317910), (1232, 1138195), (1330, 1054328), (1463, 958480), (1520, 922537), (1540, 910556), (1672, 838670), (2090, 670936), (2128, 658955), (2660, 527164), (2926, 479240), (3080, 455278), (3344, 419335), (4180, 335468), (5320, 263582), (5852, 239620), (6160, 227639), (7315, 191696), (8360, 167734), (10640, 131791), (11704, 119810), (11981, 117040), (14630, 95848), (16720, 83867), (23408, 59905), (23962, 58520), (29260, 47924)]