134792840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:1999

約数の個数: 128

約数和(自身を含む): 393120000

約数和(自身を除く): 258327160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 182, 190, 247, 260, 266, 280, 364, 380, 455, 494, 520, 532, 665, 728, 760, 910, 988, 1064, 1235, 1330, 1729, 1820, 1949, 1976, 2470, 2660, 3458, 3640, 3898, 4940, 5320, 6916, 7796, 8645, 9745, 9880, 13643, 13832, 15592, 17290, 19490, 25337, 27286, 34580, 37031, 38980, 50674, 54572, 68215, 69160, 74062, 77960, 101348, 109144, 126685, 136430, 148124, 177359, 185155, 202696, 253370, 259217, 272860, 296248, 354718, 370310, 481403, 506740, 518434, 545720, 709436, 740620, 886795, 962806, 1013480, 1036868, 1296085, 1418872, 1481240, 1773590, 1925612, 2073736, 2407015, 2592170, 3369821, 3547180, 3851224, 4814030, 5184340, 6739642, 7094360, 9628060, 10368680, 13479284, 16849105, 19256120, 26958568, 33698210, 67396420, 134792840]

約数ペア:

[(1, 134792840), (2, 67396420), (4, 33698210), (5, 26958568), (7, 19256120), (8, 16849105), (10, 13479284), (13, 10368680), (14, 9628060), (19, 7094360), (20, 6739642), (26, 5184340), (28, 4814030), (35, 3851224), (38, 3547180), (40, 3369821), (52, 2592170), (56, 2407015), (65, 2073736), (70, 1925612), (76, 1773590), (91, 1481240), (95, 1418872), (104, 1296085), (130, 1036868), (133, 1013480), (140, 962806), (152, 886795), (182, 740620), (190, 709436), (247, 545720), (260, 518434), (266, 506740), (280, 481403), (364, 370310), (380, 354718), (455, 296248), (494, 272860), (520, 259217), (532, 253370), (665, 202696), (728, 185155), (760, 177359), (910, 148124), (988, 136430), (1064, 126685), (1235, 109144), (1330, 101348), (1729, 77960), (1820, 74062), (1949, 69160), (1976, 68215), (2470, 54572), (2660, 50674), (3458, 38980), (3640, 37031), (3898, 34580), (4940, 27286), (5320, 25337), (6916, 19490), (7796, 17290), (8645, 15592), (9745, 13832), (9880, 13643)]