217532880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7369}}^1$

素因数の和:7429

約数の個数: 120

約数和(自身を含む): 748467720

約数和(自身を除く): 530934840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7369, 7380, 9840, 14738, 14760, 22107, 29476, 29520, 36845, 44214, 58952, 66321, 73690, 88428, 110535, 117904, 132642, 147380, 176856, 221070, 265284, 294760, 302129, 331605, 353712, 442140, 530568, 589520, 604258, 663210, 884280, 906387, 1061136, 1208516, 1326420, 1510645, 1768560, 1812774, 2417032, 2652840, 2719161, 3021290, 3625548, 4531935, 4834064, 5305680, 5438322, 6042580, 7251096, 9063870, 10876644, 12085160, 13595805, 14502192, 18127740, 21753288, 24170320, 27191610, 36255480, 43506576, 54383220, 72510960, 108766440, 217532880]

約数ペア:

[(1, 217532880), (2, 108766440), (3, 72510960), (4, 54383220), (5, 43506576), (6, 36255480), (8, 27191610), (9, 24170320), (10, 21753288), (12, 18127740), (15, 14502192), (16, 13595805), (18, 12085160), (20, 10876644), (24, 9063870), (30, 7251096), (36, 6042580), (40, 5438322), (41, 5305680), (45, 4834064), (48, 4531935), (60, 3625548), (72, 3021290), (80, 2719161), (82, 2652840), (90, 2417032), (120, 1812774), (123, 1768560), (144, 1510645), (164, 1326420), (180, 1208516), (205, 1061136), (240, 906387), (246, 884280), (328, 663210), (360, 604258), (369, 589520), (410, 530568), (492, 442140), (615, 353712), (656, 331605), (720, 302129), (738, 294760), (820, 265284), (984, 221070), (1230, 176856), (1476, 147380), (1640, 132642), (1845, 117904), (1968, 110535), (2460, 88428), (2952, 73690), (3280, 66321), (3690, 58952), (4920, 44214), (5904, 36845), (7369, 29520), (7380, 29476), (9840, 22107), (14738, 14760)]