15914508720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{22921}}^1$

素因数の和:23211

約数の個数: 160

約数和(自身を含む): 54026970624

約数和(自身を除く): 38112461904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 263, 264, 330, 440, 526, 528, 660, 789, 880, 1052, 1315, 1320, 1578, 2104, 2630, 2640, 2893, 3156, 3945, 4208, 5260, 5786, 6312, 7890, 8679, 10520, 11572, 12624, 14465, 15780, 17358, 21040, 22921, 23144, 28930, 31560, 34716, 43395, 45842, 46288, 57860, 63120, 68763, 69432, 86790, 91684, 114605, 115720, 137526, 138864, 173580, 183368, 229210, 231440, 252131, 275052, 343815, 347160, 366736, 458420, 504262, 550104, 687630, 694320, 756393, 916840, 1008524, 1100208, 1260655, 1375260, 1512786, 1833680, 2017048, 2521310, 2750520, 3025572, 3781965, 4034096, 5042620, 5501040, 6028223, 6051144, 7563930, 10085240, 12056446, 12102288, 15127860, 18084669, 20170480, 24112892, 30141115, 30255720, 36169338, 48225784, 60282230, 60511440, 66310453, 72338676, 90423345, 96451568, 120564460, 132620906, 144677352, 180846690, 198931359, 241128920, 265241812, 289354704, 331552265, 361693380, 397862718, 482257840, 530483624, 663104530, 723386760, 795725436, 994656795, 1060967248, 1326209060, 1446773520, 1591450872, 1989313590, 2652418120, 3182901744, 3978627180, 5304836240, 7957254360, 15914508720]

約数ペア:

[(1, 15914508720), (2, 7957254360), (3, 5304836240), (4, 3978627180), (5, 3182901744), (6, 2652418120), (8, 1989313590), (10, 1591450872), (11, 1446773520), (12, 1326209060), (15, 1060967248), (16, 994656795), (20, 795725436), (22, 723386760), (24, 663104530), (30, 530483624), (33, 482257840), (40, 397862718), (44, 361693380), (48, 331552265), (55, 289354704), (60, 265241812), (66, 241128920), (80, 198931359), (88, 180846690), (110, 144677352), (120, 132620906), (132, 120564460), (165, 96451568), (176, 90423345), (220, 72338676), (240, 66310453), (263, 60511440), (264, 60282230), (330, 48225784), (440, 36169338), (526, 30255720), (528, 30141115), (660, 24112892), (789, 20170480), (880, 18084669), (1052, 15127860), (1315, 12102288), (1320, 12056446), (1578, 10085240), (2104, 7563930), (2630, 6051144), (2640, 6028223), (2893, 5501040), (3156, 5042620), (3945, 4034096), (4208, 3781965), (5260, 3025572), (5786, 2750520), (6312, 2521310), (7890, 2017048), (8679, 1833680), (10520, 1512786), (11572, 1375260), (12624, 1260655), (14465, 1100208), (15780, 1008524), (17358, 916840), (21040, 756393), (22921, 694320), (23144, 687630), (28930, 550104), (31560, 504262), (34716, 458420), (43395, 366736), (45842, 347160), (46288, 343815), (57860, 275052), (63120, 252131), (68763, 231440), (69432, 229210), (86790, 183368), (91684, 173580), (114605, 138864), (115720, 137526)]