201021861480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{451897}}^1$

素因数の和:452259

約数の個数: 128

約数和(自身を含む): 659843383680

約数和(自身を除く): 458821522200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 337, 440, 660, 674, 1011, 1320, 1348, 1685, 2022, 2696, 3370, 3707, 4044, 5055, 6740, 7414, 8088, 10110, 11121, 13480, 14828, 18535, 20220, 22242, 29656, 37070, 40440, 44484, 55605, 74140, 88968, 111210, 148280, 222420, 444840, 451897, 903794, 1355691, 1807588, 2259485, 2711382, 3615176, 4518970, 4970867, 5422764, 6778455, 9037940, 9941734, 10845528, 13556910, 14912601, 18075880, 19883468, 24854335, 27113820, 29825202, 39766936, 49708670, 54227640, 59650404, 74563005, 99417340, 119300808, 149126010, 152289289, 198834680, 298252020, 304578578, 456867867, 596504040, 609157156, 761446445, 913735734, 1218314312, 1522892890, 1675182179, 1827471468, 2284339335, 3045785780, 3350364358, 3654942936, 4568678670, 5025546537, 6091571560, 6700728716, 8375910895, 9137357340, 10051093074, 13401457432, 16751821790, 18274714680, 20102186148, 25127732685, 33503643580, 40204372296, 50255465370, 67007287160, 100510930740, 201021861480]

約数ペア:

[(1, 201021861480), (2, 100510930740), (3, 67007287160), (4, 50255465370), (5, 40204372296), (6, 33503643580), (8, 25127732685), (10, 20102186148), (11, 18274714680), (12, 16751821790), (15, 13401457432), (20, 10051093074), (22, 9137357340), (24, 8375910895), (30, 6700728716), (33, 6091571560), (40, 5025546537), (44, 4568678670), (55, 3654942936), (60, 3350364358), (66, 3045785780), (88, 2284339335), (110, 1827471468), (120, 1675182179), (132, 1522892890), (165, 1218314312), (220, 913735734), (264, 761446445), (330, 609157156), (337, 596504040), (440, 456867867), (660, 304578578), (674, 298252020), (1011, 198834680), (1320, 152289289), (1348, 149126010), (1685, 119300808), (2022, 99417340), (2696, 74563005), (3370, 59650404), (3707, 54227640), (4044, 49708670), (5055, 39766936), (6740, 29825202), (7414, 27113820), (8088, 24854335), (10110, 19883468), (11121, 18075880), (13480, 14912601), (14828, 13556910), (18535, 10845528), (20220, 9941734), (22242, 9037940), (29656, 6778455), (37070, 5422764), (40440, 4970867), (44484, 4518970), (55605, 3615176), (74140, 2711382), (88968, 2259485), (111210, 1807588), (148280, 1355691), (222420, 903794), (444840, 451897)]