1426434020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 3553320960

約数和(自身を除く): 2126886940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 47, 55, 58, 67, 71, 94, 110, 116, 134, 142, 145, 188, 220, 235, 268, 284, 290, 319, 335, 355, 470, 517, 580, 638, 670, 710, 737, 781, 940, 1034, 1276, 1340, 1363, 1420, 1474, 1562, 1595, 1943, 2059, 2068, 2585, 2726, 2948, 3124, 3149, 3190, 3337, 3685, 3886, 3905, 4118, 4757, 5170, 5452, 6298, 6380, 6674, 6815, 7370, 7772, 7810, 8236, 9514, 9715, 10295, 10340, 12596, 13348, 13630, 14740, 14993, 15620, 15745, 16685, 19028, 19430, 20590, 21373, 22649, 23785, 27260, 29986, 31490, 33370, 34639, 36707, 38860, 41180, 42746, 45298, 47570, 52327, 59972, 62980, 66740, 69278, 73414, 74965, 85492, 90596, 91321, 95140, 96773, 104654, 106865, 113245, 137953, 138556, 146828, 149930, 173195, 182642, 183535, 193546, 209308, 213730, 223579, 226490, 261635, 275906, 299860, 346390, 365284, 367070, 387092, 427460, 447158, 452980, 456605, 483865, 523270, 551812, 689765, 692780, 734140, 894316, 913210, 967730, 1004531, 1046540, 1064503, 1117895, 1379530, 1517483, 1826420, 1935460, 2009062, 2129006, 2235790, 2459369, 2759060, 3034966, 4018124, 4258012, 4471580, 4918738, 5022655, 5322515, 6069932, 6483791, 7587415, 9837476, 10045310, 10645030, 12296845, 12967582, 15174830, 20090620, 21290060, 24593690, 25935164, 30349660, 32418955, 49187380, 64837910, 71321701, 129675820, 142643402, 285286804, 356608505, 713217010, 1426434020]

約数ペア:

[(1, 1426434020), (2, 713217010), (4, 356608505), (5, 285286804), (10, 142643402), (11, 129675820), (20, 71321701), (22, 64837910), (29, 49187380), (44, 32418955), (47, 30349660), (55, 25935164), (58, 24593690), (67, 21290060), (71, 20090620), (94, 15174830), (110, 12967582), (116, 12296845), (134, 10645030), (142, 10045310), (145, 9837476), (188, 7587415), (220, 6483791), (235, 6069932), (268, 5322515), (284, 5022655), (290, 4918738), (319, 4471580), (335, 4258012), (355, 4018124), (470, 3034966), (517, 2759060), (580, 2459369), (638, 2235790), (670, 2129006), (710, 2009062), (737, 1935460), (781, 1826420), (940, 1517483), (1034, 1379530), (1276, 1117895), (1340, 1064503), (1363, 1046540), (1420, 1004531), (1474, 967730), (1562, 913210), (1595, 894316), (1943, 734140), (2059, 692780), (2068, 689765), (2585, 551812), (2726, 523270), (2948, 483865), (3124, 456605), (3149, 452980), (3190, 447158), (3337, 427460), (3685, 387092), (3886, 367070), (3905, 365284), (4118, 346390), (4757, 299860), (5170, 275906), (5452, 261635), (6298, 226490), (6380, 223579), (6674, 213730), (6815, 209308), (7370, 193546), (7772, 183535), (7810, 182642), (8236, 173195), (9514, 149930), (9715, 146828), (10295, 138556), (10340, 137953), (12596, 113245), (13348, 106865), (13630, 104654), (14740, 96773), (14993, 95140), (15620, 91321), (15745, 90596), (16685, 85492), (19028, 74965), (19430, 73414), (20590, 69278), (21373, 66740), (22649, 62980), (23785, 59972), (27260, 52327), (29986, 47570), (31490, 45298), (33370, 42746), (34639, 41180), (36707, 38860)]