1628628960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10313}}^1$

素因数の和:10385

約数の個数: 192

約数和(自身を含む): 5988390912

約数和(自身を除く): 4359761952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 280, 282, 329, 336, 376, 420, 470, 480, 560, 564, 658, 672, 705, 752, 840, 940, 987, 1120, 1128, 1316, 1410, 1504, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 3290, 3360, 3760, 3948, 4512, 4935, 5264, 5640, 6580, 7520, 7896, 9870, 10313, 10528, 11280, 13160, 15792, 19740, 20626, 22560, 26320, 30939, 31584, 39480, 41252, 51565, 52640, 61878, 72191, 78960, 82504, 103130, 123756, 144382, 154695, 157920, 165008, 206260, 216573, 247512, 288764, 309390, 330016, 360955, 412520, 433146, 484711, 495024, 577528, 618780, 721910, 825040, 866292, 969422, 990048, 1082865, 1155056, 1237560, 1443820, 1454133, 1650080, 1732584, 1938844, 2165730, 2310112, 2423555, 2475120, 2887640, 2908266, 3392977, 3465168, 3877688, 4331460, 4847110, 4950240, 5775280, 5816532, 6785954, 6930336, 7270665, 7755376, 8662920, 9694220, 10178931, 11550560, 11633064, 13571908, 14541330, 15510752, 16964885, 17325840, 19388440, 20357862, 23266128, 27143816, 29082660, 33929770, 34651680, 38776880, 40715724, 46532256, 50894655, 54287632, 58165320, 67859540, 77553760, 81431448, 101789310, 108575264, 116330640, 135719080, 162862896, 203578620, 232661280, 271438160, 325725792, 407157240, 542876320, 814314480, 1628628960]

約数ペア:

[(1, 1628628960), (2, 814314480), (3, 542876320), (4, 407157240), (5, 325725792), (6, 271438160), (7, 232661280), (8, 203578620), (10, 162862896), (12, 135719080), (14, 116330640), (15, 108575264), (16, 101789310), (20, 81431448), (21, 77553760), (24, 67859540), (28, 58165320), (30, 54287632), (32, 50894655), (35, 46532256), (40, 40715724), (42, 38776880), (47, 34651680), (48, 33929770), (56, 29082660), (60, 27143816), (70, 23266128), (80, 20357862), (84, 19388440), (94, 17325840), (96, 16964885), (105, 15510752), (112, 14541330), (120, 13571908), (140, 11633064), (141, 11550560), (160, 10178931), (168, 9694220), (188, 8662920), (210, 7755376), (224, 7270665), (235, 6930336), (240, 6785954), (280, 5816532), (282, 5775280), (329, 4950240), (336, 4847110), (376, 4331460), (420, 3877688), (470, 3465168), (480, 3392977), (560, 2908266), (564, 2887640), (658, 2475120), (672, 2423555), (705, 2310112), (752, 2165730), (840, 1938844), (940, 1732584), (987, 1650080), (1120, 1454133), (1128, 1443820), (1316, 1237560), (1410, 1155056), (1504, 1082865), (1645, 990048), (1680, 969422), (1880, 866292), (1974, 825040), (2256, 721910), (2632, 618780), (2820, 577528), (3290, 495024), (3360, 484711), (3760, 433146), (3948, 412520), (4512, 360955), (4935, 330016), (5264, 309390), (5640, 288764), (6580, 247512), (7520, 216573), (7896, 206260), (9870, 165008), (10313, 157920), (10528, 154695), (11280, 144382), (13160, 123756), (15792, 103130), (19740, 82504), (20626, 78960), (22560, 72191), (26320, 61878), (30939, 52640), (31584, 51565), (39480, 41252)]