201382560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1307}}^1$

素因数の和:1435

約数の個数: 144

約数和(自身を含む): 694171296

約数和(自身を除く): 492788736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 107, 120, 144, 160, 180, 214, 240, 288, 321, 360, 428, 480, 535, 642, 720, 856, 963, 1070, 1284, 1307, 1440, 1605, 1712, 1926, 2140, 2568, 2614, 3210, 3424, 3852, 3921, 4280, 4815, 5136, 5228, 6420, 6535, 7704, 7842, 8560, 9630, 10272, 10456, 11763, 12840, 13070, 15408, 15684, 17120, 19260, 19605, 20912, 23526, 25680, 26140, 30816, 31368, 38520, 39210, 41824, 47052, 51360, 52280, 58815, 62736, 77040, 78420, 94104, 104560, 117630, 125472, 139849, 154080, 156840, 188208, 209120, 235260, 279698, 313680, 376416, 419547, 470520, 559396, 627360, 699245, 839094, 941040, 1118792, 1258641, 1398490, 1678188, 1882080, 2097735, 2237584, 2517282, 2796980, 3356376, 4195470, 4475168, 5034564, 5593960, 6293205, 6712752, 8390940, 10069128, 11187920, 12586410, 13425504, 16781880, 20138256, 22375840, 25172820, 33563760, 40276512, 50345640, 67127520, 100691280, 201382560]

約数ペア:

[(1, 201382560), (2, 100691280), (3, 67127520), (4, 50345640), (5, 40276512), (6, 33563760), (8, 25172820), (9, 22375840), (10, 20138256), (12, 16781880), (15, 13425504), (16, 12586410), (18, 11187920), (20, 10069128), (24, 8390940), (30, 6712752), (32, 6293205), (36, 5593960), (40, 5034564), (45, 4475168), (48, 4195470), (60, 3356376), (72, 2796980), (80, 2517282), (90, 2237584), (96, 2097735), (107, 1882080), (120, 1678188), (144, 1398490), (160, 1258641), (180, 1118792), (214, 941040), (240, 839094), (288, 699245), (321, 627360), (360, 559396), (428, 470520), (480, 419547), (535, 376416), (642, 313680), (720, 279698), (856, 235260), (963, 209120), (1070, 188208), (1284, 156840), (1307, 154080), (1440, 139849), (1605, 125472), (1712, 117630), (1926, 104560), (2140, 94104), (2568, 78420), (2614, 77040), (3210, 62736), (3424, 58815), (3852, 52280), (3921, 51360), (4280, 47052), (4815, 41824), (5136, 39210), (5228, 38520), (6420, 31368), (6535, 30816), (7704, 26140), (7842, 25680), (8560, 23526), (9630, 20912), (10272, 19605), (10456, 19260), (11763, 17120), (12840, 15684), (13070, 15408)]