212639520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4567}}^1$

素因数の和:4682

約数の個数: 96

約数和(自身を含む): 676867968

約数和(自身を除く): 464228448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3104, 3880, 4567, 4656, 5820, 7760, 9134, 9312, 11640, 13701, 15520, 18268, 22835, 23280, 27402, 36536, 45670, 46560, 54804, 68505, 73072, 91340, 109608, 137010, 146144, 182680, 219216, 274020, 365360, 438432, 442999, 548040, 730720, 885998, 1096080, 1328997, 1771996, 2192160, 2214995, 2657994, 3543992, 4429990, 5315988, 6644985, 7087984, 8859980, 10631976, 13289970, 14175968, 17719960, 21263952, 26579940, 35439920, 42527904, 53159880, 70879840, 106319760, 212639520]

約数ペア:

[(1, 212639520), (2, 106319760), (3, 70879840), (4, 53159880), (5, 42527904), (6, 35439920), (8, 26579940), (10, 21263952), (12, 17719960), (15, 14175968), (16, 13289970), (20, 10631976), (24, 8859980), (30, 7087984), (32, 6644985), (40, 5315988), (48, 4429990), (60, 3543992), (80, 2657994), (96, 2214995), (97, 2192160), (120, 1771996), (160, 1328997), (194, 1096080), (240, 885998), (291, 730720), (388, 548040), (480, 442999), (485, 438432), (582, 365360), (776, 274020), (970, 219216), (1164, 182680), (1455, 146144), (1552, 137010), (1940, 109608), (2328, 91340), (2910, 73072), (3104, 68505), (3880, 54804), (4567, 46560), (4656, 45670), (5820, 36536), (7760, 27402), (9134, 23280), (9312, 22835), (11640, 18268), (13701, 15520)]