209218080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10631}}^1$

素因数の和:10690

約数の個数: 96

約数和(自身を含む): 675174528

約数和(自身を除く): 465956448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 9840, 10631, 19680, 21262, 31893, 42524, 53155, 63786, 85048, 106310, 127572, 159465, 170096, 212620, 255144, 318930, 340192, 425240, 435871, 510288, 637860, 850480, 871742, 1020576, 1275720, 1307613, 1700960, 1743484, 2179355, 2551440, 2615226, 3486968, 4358710, 5102880, 5230452, 6538065, 6973936, 8717420, 10460904, 13076130, 13947872, 17434840, 20921808, 26152260, 34869680, 41843616, 52304520, 69739360, 104609040, 209218080]

約数ペア:

[(1, 209218080), (2, 104609040), (3, 69739360), (4, 52304520), (5, 41843616), (6, 34869680), (8, 26152260), (10, 20921808), (12, 17434840), (15, 13947872), (16, 13076130), (20, 10460904), (24, 8717420), (30, 6973936), (32, 6538065), (40, 5230452), (41, 5102880), (48, 4358710), (60, 3486968), (80, 2615226), (82, 2551440), (96, 2179355), (120, 1743484), (123, 1700960), (160, 1307613), (164, 1275720), (205, 1020576), (240, 871742), (246, 850480), (328, 637860), (410, 510288), (480, 435871), (492, 425240), (615, 340192), (656, 318930), (820, 255144), (984, 212620), (1230, 170096), (1312, 159465), (1640, 127572), (1968, 106310), (2460, 85048), (3280, 63786), (3936, 53155), (4920, 42524), (6560, 31893), (9840, 21262), (10631, 19680)]