195040440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{25799}}^1$

素因数の和:25826

約数の個数: 128

約数和(自身を含む): 743040000

約数和(自身を除く): 547999560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 25799, 51598, 77397, 103196, 128995, 154794, 180593, 206392, 232191, 257990, 309588, 361186, 386985, 464382, 515980, 541779, 619176, 696573, 722372, 773970, 902965, 928764, 1031960, 1083558, 1160955, 1393146, 1444744, 1547940, 1625337, 1805930, 1857528, 2167116, 2321910, 2708895, 2786292, 3095880, 3250674, 3482865, 3611860, 4334232, 4643820, 4876011, 5417790, 5572584, 6501348, 6965730, 7223720, 8126685, 9287640, 9752022, 10835580, 13002696, 13931460, 16253370, 19504044, 21671160, 24380055, 27862920, 32506740, 39008088, 48760110, 65013480, 97520220, 195040440]

約数ペア:

[(1, 195040440), (2, 97520220), (3, 65013480), (4, 48760110), (5, 39008088), (6, 32506740), (7, 27862920), (8, 24380055), (9, 21671160), (10, 19504044), (12, 16253370), (14, 13931460), (15, 13002696), (18, 10835580), (20, 9752022), (21, 9287640), (24, 8126685), (27, 7223720), (28, 6965730), (30, 6501348), (35, 5572584), (36, 5417790), (40, 4876011), (42, 4643820), (45, 4334232), (54, 3611860), (56, 3482865), (60, 3250674), (63, 3095880), (70, 2786292), (72, 2708895), (84, 2321910), (90, 2167116), (105, 1857528), (108, 1805930), (120, 1625337), (126, 1547940), (135, 1444744), (140, 1393146), (168, 1160955), (180, 1083558), (189, 1031960), (210, 928764), (216, 902965), (252, 773970), (270, 722372), (280, 696573), (315, 619176), (360, 541779), (378, 515980), (420, 464382), (504, 386985), (540, 361186), (630, 309588), (756, 257990), (840, 232191), (945, 206392), (1080, 180593), (1260, 154794), (1512, 128995), (1890, 103196), (2520, 77397), (3780, 51598), (7560, 25799)]