242823660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 694552320

約数和(自身を除く): 451728660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 109, 214, 218, 321, 327, 347, 428, 436, 535, 545, 642, 654, 694, 1041, 1070, 1090, 1284, 1308, 1388, 1605, 1635, 1735, 2082, 2140, 2180, 3210, 3270, 3470, 4164, 5205, 6420, 6540, 6940, 10410, 11663, 20820, 23326, 34989, 37129, 37823, 46652, 58315, 69978, 74258, 75646, 111387, 113469, 116630, 139956, 148516, 151292, 174945, 185645, 189115, 222774, 226938, 233260, 349890, 371290, 378230, 445548, 453876, 556935, 567345, 699780, 742580, 756460, 1113870, 1134690, 2227740, 2269380, 4047061, 8094122, 12141183, 16188244, 20235305, 24282366, 40470610, 48564732, 60705915, 80941220, 121411830, 242823660]

約数ペア:

[(1, 242823660), (2, 121411830), (3, 80941220), (4, 60705915), (5, 48564732), (6, 40470610), (10, 24282366), (12, 20235305), (15, 16188244), (20, 12141183), (30, 8094122), (60, 4047061), (107, 2269380), (109, 2227740), (214, 1134690), (218, 1113870), (321, 756460), (327, 742580), (347, 699780), (428, 567345), (436, 556935), (535, 453876), (545, 445548), (642, 378230), (654, 371290), (694, 349890), (1041, 233260), (1070, 226938), (1090, 222774), (1284, 189115), (1308, 185645), (1388, 174945), (1605, 151292), (1635, 148516), (1735, 139956), (2082, 116630), (2140, 113469), (2180, 111387), (3210, 75646), (3270, 74258), (3470, 69978), (4164, 58315), (5205, 46652), (6420, 37823), (6540, 37129), (6940, 34989), (10410, 23326), (11663, 20820)]