214513560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6143}}^1$

素因数の和:6257

約数の個数: 96

約数和(自身を含む): 704471040

約数和(自身を除く): 489957480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 6143, 6984, 8730, 11640, 12286, 17460, 18429, 24572, 30715, 34920, 36858, 49144, 55287, 61430, 73716, 92145, 110574, 122860, 147432, 184290, 221148, 245720, 276435, 368580, 442296, 552870, 595871, 737160, 1105740, 1191742, 1787613, 2211480, 2383484, 2979355, 3575226, 4766968, 5362839, 5958710, 7150452, 8938065, 10725678, 11917420, 14300904, 17876130, 21451356, 23834840, 26814195, 35752260, 42902712, 53628390, 71504520, 107256780, 214513560]

約数ペア:

[(1, 214513560), (2, 107256780), (3, 71504520), (4, 53628390), (5, 42902712), (6, 35752260), (8, 26814195), (9, 23834840), (10, 21451356), (12, 17876130), (15, 14300904), (18, 11917420), (20, 10725678), (24, 8938065), (30, 7150452), (36, 5958710), (40, 5362839), (45, 4766968), (60, 3575226), (72, 2979355), (90, 2383484), (97, 2211480), (120, 1787613), (180, 1191742), (194, 1105740), (291, 737160), (360, 595871), (388, 552870), (485, 442296), (582, 368580), (776, 276435), (873, 245720), (970, 221148), (1164, 184290), (1455, 147432), (1746, 122860), (1940, 110574), (2328, 92145), (2910, 73716), (3492, 61430), (3880, 55287), (4365, 49144), (5820, 36858), (6143, 34920), (6984, 30715), (8730, 24572), (11640, 18429), (12286, 17460)]