255246992280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{101288489}}^1$

素因数の和:101288513

約数の個数: 96

約数和(自身を含む): 948060266400

約数和(自身を除く): 692813274120

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, 101288489, 202576978, 303865467, 405153956, 506442445, 607730934, 709019423, 810307912, 911596401, 1012884890, 1215461868, 1418038846, 1519327335, 1823192802, 2025769780, 2127058269, 2430923736, 2836077692, 3038654670, 3545097115, 3646385604, 4051539560, 4254116538, 4557982005, 5672155384, 6077309340, 6381174807, 7090194230, 7292771208, 8508233076, 9115964010, 10635291345, 12154618680, 12762349614, 14180388460, 17016466152, 18231928020, 21270582690, 25524699228, 28360776920, 31905874035, 36463856040, 42541165380, 51049398456, 63811748070, 85082330760, 127623496140, 255246992280]

約数ペア:

[(1, 255246992280), (2, 127623496140), (3, 85082330760), (4, 63811748070), (5, 51049398456), (6, 42541165380), (7, 36463856040), (8, 31905874035), (9, 28360776920), (10, 25524699228), (12, 21270582690), (14, 18231928020), (15, 17016466152), (18, 14180388460), (20, 12762349614), (21, 12154618680), (24, 10635291345), (28, 9115964010), (30, 8508233076), (35, 7292771208), (36, 7090194230), (40, 6381174807), (42, 6077309340), (45, 5672155384), (56, 4557982005), (60, 4254116538), (63, 4051539560), (70, 3646385604), (72, 3545097115), (84, 3038654670), (90, 2836077692), (105, 2430923736), (120, 2127058269), (126, 2025769780), (140, 1823192802), (168, 1519327335), (180, 1418038846), (210, 1215461868), (252, 1012884890), (280, 911596401), (315, 810307912), (360, 709019423), (420, 607730934), (504, 506442445), (630, 405153956), (840, 303865467), (1260, 202576978), (2520, 101288489)]