195583920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2477}}^1$

素因数の和:2547

約数の個数: 160

約数和(自身を含む): 707954688

約数和(自身を除く): 512370768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1316, 1410, 1645, 1680, 1880, 1974, 2256, 2477, 2632, 2820, 3290, 3760, 3948, 4935, 4954, 5264, 5640, 6580, 7431, 7896, 9870, 9908, 11280, 12385, 13160, 14862, 15792, 17339, 19740, 19816, 24770, 26320, 29724, 34678, 37155, 39480, 39632, 49540, 52017, 59448, 69356, 74310, 78960, 86695, 99080, 104034, 116419, 118896, 138712, 148620, 173390, 198160, 208068, 232838, 260085, 277424, 297240, 346780, 349257, 416136, 465676, 520170, 582095, 594480, 693560, 698514, 814933, 832272, 931352, 1040340, 1164190, 1387120, 1397028, 1629866, 1746285, 1862704, 2080680, 2328380, 2444799, 2794056, 3259732, 3492570, 4074665, 4161360, 4656760, 4889598, 5588112, 6519464, 6985140, 8149330, 9313520, 9779196, 12223995, 13038928, 13970280, 16298660, 19558392, 24447990, 27940560, 32597320, 39116784, 48895980, 65194640, 97791960, 195583920]

約数ペア:

[(1, 195583920), (2, 97791960), (3, 65194640), (4, 48895980), (5, 39116784), (6, 32597320), (7, 27940560), (8, 24447990), (10, 19558392), (12, 16298660), (14, 13970280), (15, 13038928), (16, 12223995), (20, 9779196), (21, 9313520), (24, 8149330), (28, 6985140), (30, 6519464), (35, 5588112), (40, 4889598), (42, 4656760), (47, 4161360), (48, 4074665), (56, 3492570), (60, 3259732), (70, 2794056), (80, 2444799), (84, 2328380), (94, 2080680), (105, 1862704), (112, 1746285), (120, 1629866), (140, 1397028), (141, 1387120), (168, 1164190), (188, 1040340), (210, 931352), (235, 832272), (240, 814933), (280, 698514), (282, 693560), (329, 594480), (336, 582095), (376, 520170), (420, 465676), (470, 416136), (560, 349257), (564, 346780), (658, 297240), (705, 277424), (752, 260085), (840, 232838), (940, 208068), (987, 198160), (1128, 173390), (1316, 148620), (1410, 138712), (1645, 118896), (1680, 116419), (1880, 104034), (1974, 99080), (2256, 86695), (2477, 78960), (2632, 74310), (2820, 69356), (3290, 59448), (3760, 52017), (3948, 49540), (4935, 39632), (4954, 39480), (5264, 37155), (5640, 34678), (6580, 29724), (7431, 26320), (7896, 24770), (9870, 19816), (9908, 19740), (11280, 17339), (12385, 15792), (13160, 14862)]