211166640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2741}}^1$

素因数の和:2867

約数の個数: 120

約数和(自身を含む): 716056848

約数和(自身を除く): 504890208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 1070, 1284, 1605, 1712, 1926, 2140, 2568, 2741, 3210, 3852, 4280, 4815, 5136, 5482, 6420, 7704, 8223, 8560, 9630, 10964, 12840, 13705, 15408, 16446, 19260, 21928, 24669, 25680, 27410, 32892, 38520, 41115, 43856, 49338, 54820, 65784, 77040, 82230, 98676, 109640, 123345, 131568, 164460, 197352, 219280, 246690, 293287, 328920, 394704, 493380, 586574, 657840, 879861, 986760, 1173148, 1466435, 1759722, 1973520, 2346296, 2639583, 2932870, 3519444, 4399305, 4692592, 5279166, 5865740, 7038888, 8798610, 10558332, 11731480, 13197915, 14077776, 17597220, 21116664, 23462960, 26395830, 35194440, 42233328, 52791660, 70388880, 105583320, 211166640]

約数ペア:

[(1, 211166640), (2, 105583320), (3, 70388880), (4, 52791660), (5, 42233328), (6, 35194440), (8, 26395830), (9, 23462960), (10, 21116664), (12, 17597220), (15, 14077776), (16, 13197915), (18, 11731480), (20, 10558332), (24, 8798610), (30, 7038888), (36, 5865740), (40, 5279166), (45, 4692592), (48, 4399305), (60, 3519444), (72, 2932870), (80, 2639583), (90, 2346296), (107, 1973520), (120, 1759722), (144, 1466435), (180, 1173148), (214, 986760), (240, 879861), (321, 657840), (360, 586574), (428, 493380), (535, 394704), (642, 328920), (720, 293287), (856, 246690), (963, 219280), (1070, 197352), (1284, 164460), (1605, 131568), (1712, 123345), (1926, 109640), (2140, 98676), (2568, 82230), (2741, 77040), (3210, 65784), (3852, 54820), (4280, 49338), (4815, 43856), (5136, 41115), (5482, 38520), (6420, 32892), (7704, 27410), (8223, 25680), (8560, 24669), (9630, 21928), (10964, 19260), (12840, 16446), (13705, 15408)]