15695108820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{829}}^1\times {\mathrm{983}}^1$

素因数の和:1934

約数の個数: 144

約数和(自身を含む): 48160344960

約数和(自身を除く): 32465236140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 829, 963, 983, 1070, 1284, 1605, 1658, 1926, 1966, 2140, 2487, 2949, 3210, 3316, 3852, 3932, 4145, 4815, 4915, 4974, 5898, 6420, 7461, 8290, 8847, 9630, 9830, 9948, 11796, 12435, 14745, 14922, 16580, 17694, 19260, 19660, 24870, 29490, 29844, 35388, 37305, 44235, 49740, 58980, 74610, 88470, 88703, 105181, 149220, 176940, 177406, 210362, 266109, 315543, 354812, 420724, 443515, 525905, 532218, 631086, 798327, 814907, 887030, 946629, 1051810, 1064436, 1262172, 1330545, 1577715, 1596654, 1629814, 1774060, 1893258, 2103620, 2444721, 2661090, 3155430, 3193308, 3259628, 3786516, 3991635, 4074535, 4733145, 4889442, 5322180, 6310860, 7334163, 7983270, 8149070, 9466290, 9778884, 12223605, 14668326, 15966540, 16298140, 18932580, 24447210, 29336652, 36670815, 48894420, 73341630, 87195049, 146683260, 174390098, 261585147, 348780196, 435975245, 523170294, 784755441, 871950490, 1046340588, 1307925735, 1569510882, 1743900980, 2615851470, 3139021764, 3923777205, 5231702940, 7847554410, 15695108820]

約数ペア:

[(1, 15695108820), (2, 7847554410), (3, 5231702940), (4, 3923777205), (5, 3139021764), (6, 2615851470), (9, 1743900980), (10, 1569510882), (12, 1307925735), (15, 1046340588), (18, 871950490), (20, 784755441), (30, 523170294), (36, 435975245), (45, 348780196), (60, 261585147), (90, 174390098), (107, 146683260), (180, 87195049), (214, 73341630), (321, 48894420), (428, 36670815), (535, 29336652), (642, 24447210), (829, 18932580), (963, 16298140), (983, 15966540), (1070, 14668326), (1284, 12223605), (1605, 9778884), (1658, 9466290), (1926, 8149070), (1966, 7983270), (2140, 7334163), (2487, 6310860), (2949, 5322180), (3210, 4889442), (3316, 4733145), (3852, 4074535), (3932, 3991635), (4145, 3786516), (4815, 3259628), (4915, 3193308), (4974, 3155430), (5898, 2661090), (6420, 2444721), (7461, 2103620), (8290, 1893258), (8847, 1774060), (9630, 1629814), (9830, 1596654), (9948, 1577715), (11796, 1330545), (12435, 1262172), (14745, 1064436), (14922, 1051810), (16580, 946629), (17694, 887030), (19260, 814907), (19660, 798327), (24870, 631086), (29490, 532218), (29844, 525905), (35388, 443515), (37305, 420724), (44235, 354812), (49740, 315543), (58980, 266109), (74610, 210362), (88470, 177406), (88703, 176940), (105181, 149220)]