215614560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{64171}}^1$

素因数の和:64196

約数の個数: 96

約数和(自身を含む): 776224512

約数和(自身を除く): 560609952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 64171, 128342, 192513, 256684, 320855, 385026, 449197, 513368, 641710, 770052, 898394, 962565, 1026736, 1283420, 1347591, 1540104, 1796788, 1925130, 2053472, 2245985, 2566840, 2695182, 3080208, 3593576, 3850260, 4491970, 5133680, 5390364, 6160416, 6737955, 7187152, 7700520, 8983940, 10267360, 10780728, 13475910, 14374304, 15401040, 17967880, 21561456, 26951820, 30802080, 35935760, 43122912, 53903640, 71871520, 107807280, 215614560]

約数ペア:

[(1, 215614560), (2, 107807280), (3, 71871520), (4, 53903640), (5, 43122912), (6, 35935760), (7, 30802080), (8, 26951820), (10, 21561456), (12, 17967880), (14, 15401040), (15, 14374304), (16, 13475910), (20, 10780728), (21, 10267360), (24, 8983940), (28, 7700520), (30, 7187152), (32, 6737955), (35, 6160416), (40, 5390364), (42, 5133680), (48, 4491970), (56, 3850260), (60, 3593576), (70, 3080208), (80, 2695182), (84, 2566840), (96, 2245985), (105, 2053472), (112, 1925130), (120, 1796788), (140, 1540104), (160, 1347591), (168, 1283420), (210, 1026736), (224, 962565), (240, 898394), (280, 770052), (336, 641710), (420, 513368), (480, 449197), (560, 385026), (672, 320855), (840, 256684), (1120, 192513), (1680, 128342), (3360, 64171)]