195242040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{77477}}^1$

素因数の和:77501

約数の個数: 96

約数和(自身を含む): 725194080

約数和(自身を除く): 529952040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 77477, 154954, 232431, 309908, 387385, 464862, 542339, 619816, 697293, 774770, 929724, 1084678, 1162155, 1394586, 1549540, 1627017, 1859448, 2169356, 2324310, 2711695, 2789172, 3099080, 3254034, 3486465, 4338712, 4648620, 4881051, 5423390, 5578344, 6508068, 6972930, 8135085, 9297240, 9762102, 10846780, 13016136, 13945860, 16270170, 19524204, 21693560, 24405255, 27891720, 32540340, 39048408, 48810510, 65080680, 97621020, 195242040]

約数ペア:

[(1, 195242040), (2, 97621020), (3, 65080680), (4, 48810510), (5, 39048408), (6, 32540340), (7, 27891720), (8, 24405255), (9, 21693560), (10, 19524204), (12, 16270170), (14, 13945860), (15, 13016136), (18, 10846780), (20, 9762102), (21, 9297240), (24, 8135085), (28, 6972930), (30, 6508068), (35, 5578344), (36, 5423390), (40, 4881051), (42, 4648620), (45, 4338712), (56, 3486465), (60, 3254034), (63, 3099080), (70, 2789172), (72, 2711695), (84, 2324310), (90, 2169356), (105, 1859448), (120, 1627017), (126, 1549540), (140, 1394586), (168, 1162155), (180, 1084678), (210, 929724), (252, 774770), (280, 697293), (315, 619816), (360, 542339), (420, 464862), (504, 387385), (630, 309908), (840, 232431), (1260, 154954), (2520, 77477)]